parse_ocr.ipynb

{
 "cells": [
  {
   "cell_type": "code",
   "execution_count": 2,
   "metadata": {},
   "outputs": [],
   "source": [
    "import json\n",
    "import pymupdf\n",
    "from PIL import Image\n",
    "import time"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 24,
   "metadata": {},
   "outputs": [],
   "source": [
    "from google.cloud import vision\n",
    "import io\n",
    "from PIL import Image, ImageDraw\n",
    "\n",
    "\n",
    "def ocr_image(image_path):\n",
    "    \"\"\"\n",
    "    Performs OCR on the given image and returns detected text elements with bounding boxes.\n",
    "\n",
    "    Args:\n",
    "        image_path (str): Path to the input image.\n",
    "\n",
    "    Returns:\n",
    "        list: A list of dictionaries containing 'description' and 'bounding_box'.\n",
    "    \"\"\"\n",
    "    client = vision.ImageAnnotatorClient()\n",
    "\n",
    "    with io.open(image_path, 'rb') as image_file:\n",
    "        content = image_file.read()\n",
    "\n",
    "    image = vision.Image(content=content)\n",
    "\n",
    "    response = client.text_detection(image=image)\n",
    "    texts = response.text_annotations\n",
    "\n",
    "    if response.error.message:\n",
    "        raise Exception(f'API Error: {response.error.message}')\n",
    "\n",
    "    if not texts:\n",
    "        print('No text detected.')\n",
    "        return []\n",
    "\n",
    "    # Each text annotation includes description and bounding_poly\n",
    "    # The first element is the entire detected text, subsequent elements are individual words\n",
    "    text_elements = []\n",
    "    for text in texts[1:]:  # Skip the first element\n",
    "        element = {\n",
    "            'description': text.description,\n",
    "            'bounding_box': [(vertex.x, vertex.y) for vertex in text.bounding_poly.vertices]\n",
    "        }\n",
    "        text_elements.append(element)\n",
    "\n",
    "    return text_elements\n",
    "\n",
    "def merge_text_elements(text_elements, max_x_distance=10, max_y_distance=5):\n",
    "    \"\"\"\n",
    "    Merges text elements that are horizontally close and vertically aligned based on bounding box sides.\n",
    "\n",
    "    Args:\n",
    "        text_elements (list): List of text elements with 'description' and 'bounding_box'.\n",
    "        max_x_distance (int): Maximum horizontal distance in pixels to consider for merging.\n",
    "        max_y_distance (int): Maximum vertical distance in pixels to consider for merging.\n",
    "\n",
    "    Returns:\n",
    "        list: A new list of merged text elements.\n",
    "    \"\"\"\n",
    "    if not text_elements:\n",
    "        return []\n",
    "\n",
    "    # Sort text elements by top-left y-coordinate, then by left x-coordinate\n",
    "    sorted_elements = sorted(text_elements, key=lambda el: (el['bounding_box'][0][1], el['bounding_box'][0][0]))\n",
    "    elements_to_keep = []\n",
    "    while True:\n",
    "        merged = False\n",
    "        merged_elements = []\n",
    "        current_element = sorted_elements[0].copy()\n",
    "        \n",
    "        for next_element in sorted_elements[1:]:\n",
    "            #print(\"Considering merging \", current_element['description'], \" and \", next_element['description'])\n",
    "            #print(\"  y coordinates: \", [coord[1] for coord in current_element['bounding_box']], \" and \", [coord[1] for coord in next_element['bounding_box']])\n",
    "            # Extract bounding box coordinates\n",
    "            current_bbox = current_element['bounding_box']\n",
    "            next_bbox = next_element['bounding_box']\n",
    "\n",
    "            # Determine right side of current and left side of next\n",
    "            current_right_x = max([coord[0] for coord in current_bbox])\n",
    "            current_left_x = min([coord[0] for coord in current_bbox])\n",
    "            next_left_x = min([coord[0] for coord in next_bbox])\n",
    "            next_right_x = max([coord[0] for coord in next_bbox])\n",
    "\n",
    "            # Calculate horizontal distance between right of current and left of next\n",
    "            horizontal_distance1 = next_left_x - current_right_x\n",
    "            horizontal_distance2 = current_left_x - next_right_x\n",
    "\n",
    "            # Extract top y-coordinates for vertical alignment\n",
    "            current_top_y = current_bbox[0][1]\n",
    "            next_top_y = next_bbox[0][1]\n",
    "            vertical_distance = abs(next_top_y - current_top_y)\n",
    "            # print(\"  Vertical distance: \", vertical_distance)\n",
    "            # print(\"  Horizontal distance1: \", horizontal_distance1)\n",
    "            # print(\"  Horizontal distance2: \", horizontal_distance2)\n",
    "            # Decide whether to merge\n",
    "            if (abs(horizontal_distance1) < max_x_distance or abs(horizontal_distance2) < max_x_distance) and abs(vertical_distance) <= max_y_distance:\n",
    "                # Merge descriptions\n",
    "                # Decide which is left and which is right\n",
    "                if current_right_x < next_left_x:\n",
    "                    current_element['description'] += ' ' +  next_element['description']\n",
    "                else:\n",
    "                    current_element['description'] = next_element['description'] + ' ' + current_element['description']\n",
    "                # Merge bounding boxes\n",
    "                # New left_x is min of current and next\n",
    "                new_left_x = min([coord[0] for coord in current_bbox] + [coord[0] for coord in next_bbox])\n",
    "                # New right_x is max of current and next\n",
    "                new_right_x = max([coord[0] for coord in current_bbox] + [coord[0] for coord in next_bbox])\n",
    "                # New top_y is min of current and next\n",
    "                new_top_y = min([coord[1] for coord in current_bbox] + [coord[1] for coord in next_bbox])\n",
    "                # New bottom_y is max of current and next\n",
    "                new_bottom_y = max([coord[1] for coord in current_bbox] + [coord[1] for coord in next_bbox])\n",
    "\n",
    "                # Define new bounding box\n",
    "                new_bounding_box = [\n",
    "                    (new_left_x, new_top_y),\n",
    "                    (new_right_x, new_top_y),\n",
    "                    (new_right_x, new_bottom_y),\n",
    "                    (new_left_x, new_bottom_y)\n",
    "                ]\n",
    "                # print(\"  Merged them!\")\n",
    "                current_element['bounding_box'] = new_bounding_box\n",
    "                merged = True\n",
    "            else:\n",
    "                # No merge; add the current element to the list\n",
    "                merged_elements.append(next_element)\n",
    "\n",
    "        # Add the last element\n",
    "        # merged_elements.append(current_element)\n",
    "        \n",
    "        # Update sorted_elements for next iteration\n",
    "        sorted_elements = merged_elements.copy()\n",
    "        # if merged:\n",
    "        #     merged_elements.insert(0, current_element)\n",
    "        elements_to_keep.append(current_element)\n",
    "        \n",
    "        # print(\"Nothing else to merge. Keeping \", current_element)\n",
    "        # elements_to_keep.append(current_element)\n",
    "        if len(sorted_elements) == 0:\n",
    "            # Finished with all elements\n",
    "            break\n",
    "        else:\n",
    "            current_element = merged_elements[0]\n",
    "                \n",
    "    return elements_to_keep\n",
    "\n",
    "def find_text(target_text, text_elements):\n",
    "    \"\"\"\n",
    "    Finds the first occurrence of the target text in the list of text elements.\n",
    "\n",
    "    Args:\n",
    "        target_text (str): The text to search for.\n",
    "        text_elements (list): List of text elements with 'description' and 'bounding_box'.\n",
    "\n",
    "    Returns:\n",
    "        dict or None: The text element containing the target text or None if not found.\n",
    "    \"\"\"\n",
    "    target_lower = target_text.strip().lower().replace(',', '').replace(' ', '').replace('.', '')\n",
    "    for element in text_elements:\n",
    "        if element['description'].strip().lower().replace(',', '').replace(' ', '').replace('.', '') == target_lower:\n",
    "            return element\n",
    "    return None\n",
    "\n",
    "\n",
    "def compute_coordinates_lysvidde(target_element):\n",
    "    \"\"\"\n",
    "    Computes new coordinates based on the position of the target text element.\n",
    "\n",
    "    Args:\n",
    "        target_element (dict): The text element containing the target text.\n",
    "\n",
    "    Returns:\n",
    "        dict: A dictionary containing the new coordinates.\n",
    "    \"\"\"\n",
    "    # Assuming the bounding box is a rectangle with vertices ordered clockwise starting from top-left\n",
    "    # We'll use the top-left vertex as the reference point\n",
    "    top_left = target_element['bounding_box'][0]\n",
    "    x_target = top_left[0]\n",
    "    y_target = top_left[1]\n",
    "\n",
    "    new_coords = {\n",
    "        'x_target': x_target,\n",
    "        'y_target': y_target,\n",
    "        'x_1': x_target + 1130,\n",
    "        'y_1': y_target - 20,\n",
    "        'x_2': x_target + 1130,\n",
    "        'y_2': y_target + 3,\n",
    "        'x_3': x_target + 1130,\n",
    "        'y_3': y_target + 29\n",
    "    }\n",
    "\n",
    "    return new_coords\n",
    "\n",
    "\n",
    "def find_element_containing_point(x, y, text_elements):\n",
    "    \"\"\"\n",
    "    Finds all text elements whose bounding boxes contain the given (x, y) point.\n",
    "\n",
    "    Args:\n",
    "        x (int): The x-coordinate of the point.\n",
    "        y (int): The y-coordinate of the point.\n",
    "        text_elements (list): List of text elements with 'description' and 'bounding_box'.\n",
    "\n",
    "    Returns:\n",
    "        list: A list of text elements containing the point.\n",
    "    \"\"\"\n",
    "    containing_elements = []\n",
    "    for element in text_elements:\n",
    "        bbox = element['bounding_box']\n",
    "        # Extract x and y coordinates separately\n",
    "        x_coords = [coord[0] for coord in bbox]\n",
    "        y_coords = [coord[1] for coord in bbox]\n",
    "        min_x, max_x = min(x_coords), max(x_coords)\n",
    "        min_y, max_y = min(y_coords), max(y_coords)\n",
    "\n",
    "        if min_x <= x <= max_x and min_y <= y <= max_y:\n",
    "            containing_elements.append(element)\n",
    "    if len(containing_elements) > 1:\n",
    "        print(f\"WARNING! Found {len(containing_elements)} elements containing point {x}, {y}\")\n",
    "    return containing_elements[0] if len(containing_elements) > 0 else None\n",
    "\n",
    "def find_text_element_containing_point(x, y, text_elements):\n",
    "    element = find_element_containing_point(x, y, text_elements)\n",
    "    return element['description'] if element else None\n",
    "\n",
    "def draw_image_with_bounding_boxes(image_path, text_elements, output_path='annotated_image.jpg'):\n",
    "    image = Image.open(image_path)\n",
    "    draw = ImageDraw.Draw(image)\n",
    "    for element in text_elements:\n",
    "        draw.line(element['bounding_box'], fill='blue', width=2)\n",
    "    image.save(output_path)\n",
    "\n",
    "def perform_ocr(image_filename):\n",
    "    # Perform OCR on the image\n",
    "    texts_with_bounding_box = ocr_image(image_filename)\n",
    "    # texts_with_bounding_box = [{\"description\":\"Fredrikstad\",\"bounding_box\":[[207,1084],[303,1083],[303,1101],[207,1102]]},{\"description\":\"bru\",\"bounding_box\":[[309,1083],[336,1083],[336,1101],[309,1101]]},{\"description\":\",\",\"bounding_box\":[[337,1083],[342,1083],[342,1100],[337,1100]]},{\"description\":\"G\",\"bounding_box\":[[348,1083],[362,1083],[362,1100],[348,1100]]}]\n",
    "    \n",
    "    draw_image_with_bounding_boxes(image_filename, texts_with_bounding_box, f\"annotated_image.jpg\")\n",
    "    \n",
    "    # Merge text elements based on proximity\n",
    "    merged_texts = merge_text_elements(texts_with_bounding_box, max_x_distance=10, max_y_distance=5)\n",
    "    print(len(merged_texts))\n",
    "    draw_image_with_bounding_boxes(image_filename, merged_texts, f\"annotated_image_merged.jpg\")\n",
    "    return merged_texts\n",
    "\n",
    "\n",
    "def find_lysvidde(ocr_elements, lighthouse_name):\n",
    "    # Find the target text\n",
    "    target_text = find_text(lighthouse_name, ocr_elements)\n",
    "\n",
    "    if not target_text:\n",
    "        print(f\"Text '{lighthouse_name}' not found in the image.\")\n",
    "        return None\n",
    "\n",
    "    # Compute coordinates for Lysvidde\n",
    "    coords = compute_coordinates_lysvidde(target_text)\n",
    "\n",
    "    # Extract the new points\n",
    "    new_points = [\n",
    "        (coords['x_1'], coords['y_1']),\n",
    "        (coords['x_2'], coords['y_2']),\n",
    "        (coords['x_3'], coords['y_3'])\n",
    "    ]\n",
    "\n",
    "    lysvidde = None\n",
    "    # Find text elements containing these new points\n",
    "    containing_texts_dict = {}\n",
    "    for idx, (x, y) in enumerate(new_points, start=1):\n",
    "        containing_texts = find_elements_containing_point(x, y, ocr_elements)\n",
    "        containing_texts_dict[(x, y)] = containing_texts\n",
    "        if containing_texts:\n",
    "            for text in containing_texts:\n",
    "                value = float(text['description'].replace(\",\", \".\"))\n",
    "                if lysvidde is None:\n",
    "                    lysvidde = value\n",
    "                lysvidde = max(lysvidde, value)\n",
    "        \n",
    "    return lysvidde"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 43,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "274\n",
      "ocr_elements:  [\n",
      "  {\n",
      "    \"description\": \"Område\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        216,\n",
      "        91\n",
      "      ],\n",
      "      [\n",
      "        288,\n",
      "        91\n",
      "      ],\n",
      "      [\n",
      "        288,\n",
      "        104\n",
      "      ],\n",
      "      [\n",
      "        216,\n",
      "        104\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"Posisjon\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        609,\n",
      "        91\n",
      "      ],\n",
      "      [\n",
      "        689,\n",
      "        91\n",
      "      ],\n",
      "      [\n",
      "        689,\n",
      "        107\n",
      "      ],\n",
      "      [\n",
      "        609,\n",
      "        107\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"Karakter\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        767,\n",
      "        91\n",
      "      ],\n",
      "      [\n",
      "        845,\n",
      "        91\n",
      "      ],\n",
      "      [\n",
      "        845,\n",
      "        105\n",
      "      ],\n",
      "      [\n",
      "        767,\n",
      "        105\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"Beskrivelse\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1020,\n",
      "        91\n",
      "      ],\n",
      "      [\n",
      "        1126,\n",
      "        91\n",
      "      ],\n",
      "      [\n",
      "        1126,\n",
      "        105\n",
      "      ],\n",
      "      [\n",
      "        1020,\n",
      "        105\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"Lysvidde\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1318,\n",
      "        91\n",
      "      ],\n",
      "      [\n",
      "        1402,\n",
      "        91\n",
      "      ],\n",
      "      [\n",
      "        1402,\n",
      "        106\n",
      "      ],\n",
      "      [\n",
      "        1318,\n",
      "        106\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"Sektor - farge - retning - beskrivelse\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1435,\n",
      "        91\n",
      "      ],\n",
      "      [\n",
      "        1767,\n",
      "        91\n",
      "      ],\n",
      "      [\n",
      "        1767,\n",
      "        107\n",
      "      ],\n",
      "      [\n",
      "        1435,\n",
      "        107\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"Fyrnr .\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        90,\n",
      "        92\n",
      "      ],\n",
      "      [\n",
      "        144,\n",
      "        92\n",
      "      ],\n",
      "      [\n",
      "        144,\n",
      "        106\n",
      "      ],\n",
      "      [\n",
      "        90,\n",
      "        106\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"Lys\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        924,\n",
      "        92\n",
      "      ],\n",
      "      [\n",
      "        958,\n",
      "        92\n",
      "      ],\n",
      "      [\n",
      "        958,\n",
      "        107\n",
      "      ],\n",
      "      [\n",
      "        924,\n",
      "        107\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"høyde\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        924,\n",
      "        114\n",
      "      ],\n",
      "      [\n",
      "        981,\n",
      "        114\n",
      "      ],\n",
      "      [\n",
      "        981,\n",
      "        130\n",
      "      ],\n",
      "      [\n",
      "        924,\n",
      "        130\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"R\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1349,\n",
      "        114\n",
      "      ],\n",
      "      [\n",
      "        1362,\n",
      "        114\n",
      "      ],\n",
      "      [\n",
      "        1362,\n",
      "        125\n",
      "      ],\n",
      "      [\n",
      "        1349,\n",
      "        125\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"Navn\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        216,\n",
      "        122\n",
      "      ],\n",
      "      [\n",
      "        261,\n",
      "        123\n",
      "      ],\n",
      "      [\n",
      "        260,\n",
      "        138\n",
      "      ],\n",
      "      [\n",
      "        216,\n",
      "        137\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"] Høyde over grunnen [ m\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1019,\n",
      "        122\n",
      "      ],\n",
      "      [\n",
      "        1242,\n",
      "        122\n",
      "      ],\n",
      "      [\n",
      "        1242,\n",
      "        141\n",
      "      ],\n",
      "      [\n",
      "        1019,\n",
      "        141\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \". Kartnr\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        90,\n",
      "        123\n",
      "      ],\n",
      "      [\n",
      "        153,\n",
      "        123\n",
      "      ],\n",
      "      [\n",
      "        153,\n",
      "        137\n",
      "      ],\n",
      "      [\n",
      "        90,\n",
      "        137\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"G\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1349,\n",
      "        134\n",
      "      ],\n",
      "      [\n",
      "        1361,\n",
      "        134\n",
      "      ],\n",
      "      [\n",
      "        1361,\n",
      "        145\n",
      "      ],\n",
      "      [\n",
      "        1349,\n",
      "        145\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"] [ m\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        924,\n",
      "        137\n",
      "      ],\n",
      "      [\n",
      "        954,\n",
      "        137\n",
      "      ],\n",
      "      [\n",
      "        954,\n",
      "        154\n",
      "      ],\n",
      "      [\n",
      "        924,\n",
      "        154\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"W\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1348,\n",
      "        153\n",
      "      ],\n",
      "      [\n",
      "        1364,\n",
      "        153\n",
      "      ],\n",
      "      [\n",
      "        1364,\n",
      "        164\n",
      "      ],\n",
      "      [\n",
      "        1348,\n",
      "        164\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"Beliggenhet\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        216,\n",
      "        154\n",
      "      ],\n",
      "      [\n",
      "        325,\n",
      "        154\n",
      "      ],\n",
      "      [\n",
      "        325,\n",
      "        171\n",
      "      ],\n",
      "      [\n",
      "        216,\n",
      "        171\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"020171\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        129,\n",
      "        186\n",
      "      ],\n",
      "      [\n",
      "        192,\n",
      "        187\n",
      "      ],\n",
      "      [\n",
      "        192,\n",
      "        205\n",
      "      ],\n",
      "      [\n",
      "        129,\n",
      "        204\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"Nordre Oslofjord\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        208,\n",
      "        187\n",
      "      ],\n",
      "      [\n",
      "        349,\n",
      "        187\n",
      "      ],\n",
      "      [\n",
      "        349,\n",
      "        207\n",
      "      ],\n",
      "      [\n",
      "        208,\n",
      "        207\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"59 44.7112\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        600,\n",
      "        190\n",
      "      ],\n",
      "      [\n",
      "        697,\n",
      "        190\n",
      "      ],\n",
      "      [\n",
      "        697,\n",
      "        204\n",
      "      ],\n",
      "      [\n",
      "        600,\n",
      "        204\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"QW\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        784,\n",
      "        190\n",
      "      ],\n",
      "      [\n",
      "        820,\n",
      "        190\n",
      "      ],\n",
      "      [\n",
      "        820,\n",
      "        204\n",
      "      ],\n",
      "      [\n",
      "        784,\n",
      "        204\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"SC / LA\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1027,\n",
      "        190\n",
      "      ],\n",
      "      [\n",
      "        1081,\n",
      "        190\n",
      "      ],\n",
      "      [\n",
      "        1081,\n",
      "        204\n",
      "      ],\n",
      "      [\n",
      "        1027,\n",
      "        204\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"5,5\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        923,\n",
      "        191\n",
      "      ],\n",
      "      [\n",
      "        950,\n",
      "        191\n",
      "      ],\n",
      "      [\n",
      "        950,\n",
      "        204\n",
      "      ],\n",
      "      [\n",
      "        923,\n",
      "        204\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"- 360,0\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1586,\n",
      "        193\n",
      "      ],\n",
      "      [\n",
      "        1649,\n",
      "        193\n",
      "      ],\n",
      "      [\n",
      "        1649,\n",
      "        209\n",
      "      ],\n",
      "      [\n",
      "        1586,\n",
      "        209\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"Rundtlysende\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1673,\n",
      "        193\n",
      "      ],\n",
      "      [\n",
      "        1790,\n",
      "        194\n",
      "      ],\n",
      "      [\n",
      "        1790,\n",
      "        211\n",
      "      ],\n",
      "      [\n",
      "        1673,\n",
      "        210\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"W\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1474,\n",
      "        194\n",
      "      ],\n",
      "      [\n",
      "        1492,\n",
      "        194\n",
      "      ],\n",
      "      [\n",
      "        1492,\n",
      "        206\n",
      "      ],\n",
      "      [\n",
      "        1474,\n",
      "        206\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"1\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1436,\n",
      "        195\n",
      "      ],\n",
      "      [\n",
      "        1444,\n",
      "        195\n",
      "      ],\n",
      "      [\n",
      "        1444,\n",
      "        207\n",
      "      ],\n",
      "      [\n",
      "        1436,\n",
      "        207\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"0,0\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1522,\n",
      "        195\n",
      "      ],\n",
      "      [\n",
      "        1550,\n",
      "        195\n",
      "      ],\n",
      "      [\n",
      "        1550,\n",
      "        208\n",
      "      ],\n",
      "      [\n",
      "        1522,\n",
      "        208\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"010 33.7109\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        590,\n",
      "        213\n",
      "      ],\n",
      "      [\n",
      "        697,\n",
      "        213\n",
      "      ],\n",
      "      [\n",
      "        697,\n",
      "        227\n",
      "      ],\n",
      "      [\n",
      "        590,\n",
      "        227\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"4\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        181,\n",
      "        218\n",
      "      ],\n",
      "      [\n",
      "        193,\n",
      "        218\n",
      "      ],\n",
      "      [\n",
      "        193,\n",
      "        235\n",
      "      ],\n",
      "      [\n",
      "        181,\n",
      "        235\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"Sydvestgrunnen\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        207,\n",
      "        218\n",
      "      ],\n",
      "      [\n",
      "        348,\n",
      "        218\n",
      "      ],\n",
      "      [\n",
      "        348,\n",
      "        235\n",
      "      ],\n",
      "      [\n",
      "        207,\n",
      "        235\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"1,9\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1334,\n",
      "        237\n",
      "      ],\n",
      "      [\n",
      "        1359,\n",
      "        237\n",
      "      ],\n",
      "      [\n",
      "        1359,\n",
      "        250\n",
      "      ],\n",
      "      [\n",
      "        1334,\n",
      "        250\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"Sydvestgrunnen\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        207,\n",
      "        244\n",
      "      ],\n",
      "      [\n",
      "        348,\n",
      "        246\n",
      "      ],\n",
      "      [\n",
      "        348,\n",
      "        263\n",
      "      ],\n",
      "      [\n",
      "        207,\n",
      "        261\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"020191\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        129,\n",
      "        284\n",
      "      ],\n",
      "      [\n",
      "        191,\n",
      "        285\n",
      "      ],\n",
      "      [\n",
      "        191,\n",
      "        304\n",
      "      ],\n",
      "      [\n",
      "        129,\n",
      "        303\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"Djupgrunnen\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        207,\n",
      "        285\n",
      "      ],\n",
      "      [\n",
      "        319,\n",
      "        287\n",
      "      ],\n",
      "      [\n",
      "        319,\n",
      "        306\n",
      "      ],\n",
      "      [\n",
      "        207,\n",
      "        304\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"59 43.4293\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        600,\n",
      "        285\n",
      "      ],\n",
      "      [\n",
      "        696,\n",
      "        285\n",
      "      ],\n",
      "      [\n",
      "        696,\n",
      "        301\n",
      "      ],\n",
      "      [\n",
      "        600,\n",
      "        301\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"LB / PC\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1027,\n",
      "        286\n",
      "      ],\n",
      "      [\n",
      "        1080,\n",
      "        286\n",
      "      ],\n",
      "      [\n",
      "        1080,\n",
      "        301\n",
      "      ],\n",
      "      [\n",
      "        1027,\n",
      "        301\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"FI G\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        773,\n",
      "        287\n",
      "      ],\n",
      "      [\n",
      "        804,\n",
      "        287\n",
      "      ],\n",
      "      [\n",
      "        804,\n",
      "        300\n",
      "      ],\n",
      "      [\n",
      "        773,\n",
      "        300\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"3s\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        814,\n",
      "        287\n",
      "      ],\n",
      "      [\n",
      "        834,\n",
      "        287\n",
      "      ],\n",
      "      [\n",
      "        834,\n",
      "        300\n",
      "      ],\n",
      "      [\n",
      "        814,\n",
      "        300\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"3,0\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        923,\n",
      "        288\n",
      "      ],\n",
      "      [\n",
      "        951,\n",
      "        288\n",
      "      ],\n",
      "      [\n",
      "        951,\n",
      "        301\n",
      "      ],\n",
      "      [\n",
      "        923,\n",
      "        301\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"- 360,0\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1586,\n",
      "        289\n",
      "      ],\n",
      "      [\n",
      "        1649,\n",
      "        289\n",
      "      ],\n",
      "      [\n",
      "        1649,\n",
      "        307\n",
      "      ],\n",
      "      [\n",
      "        1586,\n",
      "        307\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"Rundtlysende\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1673,\n",
      "        289\n",
      "      ],\n",
      "      [\n",
      "        1791,\n",
      "        290\n",
      "      ],\n",
      "      [\n",
      "        1791,\n",
      "        309\n",
      "      ],\n",
      "      [\n",
      "        1673,\n",
      "        308\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"1\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1436,\n",
      "        291\n",
      "      ],\n",
      "      [\n",
      "        1445,\n",
      "        291\n",
      "      ],\n",
      "      [\n",
      "        1445,\n",
      "        303\n",
      "      ],\n",
      "      [\n",
      "        1436,\n",
      "        303\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"G\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1476,\n",
      "        292\n",
      "      ],\n",
      "      [\n",
      "        1490,\n",
      "        292\n",
      "      ],\n",
      "      [\n",
      "        1490,\n",
      "        305\n",
      "      ],\n",
      "      [\n",
      "        1476,\n",
      "        305\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"0,0\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1522,\n",
      "        292\n",
      "      ],\n",
      "      [\n",
      "        1549,\n",
      "        292\n",
      "      ],\n",
      "      [\n",
      "        1549,\n",
      "        306\n",
      "      ],\n",
      "      [\n",
      "        1522,\n",
      "        306\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"010 32.6103\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        590,\n",
      "        311\n",
      "      ],\n",
      "      [\n",
      "        697,\n",
      "        311\n",
      "      ],\n",
      "      [\n",
      "        697,\n",
      "        325\n",
      "      ],\n",
      "      [\n",
      "        590,\n",
      "        325\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"3,1\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1334,\n",
      "        312\n",
      "      ],\n",
      "      [\n",
      "        1357,\n",
      "        312\n",
      "      ],\n",
      "      [\n",
      "        1357,\n",
      "        325\n",
      "      ],\n",
      "      [\n",
      "        1334,\n",
      "        325\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"Djupgrunnen\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        207,\n",
      "        315\n",
      "      ],\n",
      "      [\n",
      "        317,\n",
      "        314\n",
      "      ],\n",
      "      [\n",
      "        317,\n",
      "        331\n",
      "      ],\n",
      "      [\n",
      "        207,\n",
      "        332\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"4\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        181,\n",
      "        316\n",
      "      ],\n",
      "      [\n",
      "        193,\n",
      "        316\n",
      "      ],\n",
      "      [\n",
      "        193,\n",
      "        332\n",
      "      ],\n",
      "      [\n",
      "        181,\n",
      "        332\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"Norvest av Nordre Håøya\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        207,\n",
      "        339\n",
      "      ],\n",
      "      [\n",
      "        428,\n",
      "        339\n",
      "      ],\n",
      "      [\n",
      "        428,\n",
      "        360\n",
      "      ],\n",
      "      [\n",
      "        207,\n",
      "        360\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"på underb.m IB\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1109,\n",
      "        381\n",
      "      ],\n",
      "      [\n",
      "        1241,\n",
      "        381\n",
      "      ],\n",
      "      [\n",
      "        1241,\n",
      "        401\n",
      "      ],\n",
      "      [\n",
      "        1109,\n",
      "        401\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"/\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1216,\n",
      "        382\n",
      "      ],\n",
      "      [\n",
      "        1223,\n",
      "        382\n",
      "      ],\n",
      "      [\n",
      "        1223,\n",
      "        400\n",
      "      ],\n",
      "      [\n",
      "        1216,\n",
      "        400\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"020200\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        129,\n",
      "        383\n",
      "      ],\n",
      "      [\n",
      "        195,\n",
      "        384\n",
      "      ],\n",
      "      [\n",
      "        195,\n",
      "        402\n",
      "      ],\n",
      "      [\n",
      "        129,\n",
      "        401\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"Nordre Oslofjord\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        208,\n",
      "        383\n",
      "      ],\n",
      "      [\n",
      "        350,\n",
      "        383\n",
      "      ],\n",
      "      [\n",
      "        350,\n",
      "        403\n",
      "      ],\n",
      "      [\n",
      "        208,\n",
      "        403\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"Lyktehus\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1027,\n",
      "        383\n",
      "      ],\n",
      "      [\n",
      "        1103,\n",
      "        382\n",
      "      ],\n",
      "      [\n",
      "        1103,\n",
      "        401\n",
      "      ],\n",
      "      [\n",
      "        1027,\n",
      "        402\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"59 43.5451\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        600,\n",
      "        384\n",
      "      ],\n",
      "      [\n",
      "        694,\n",
      "        384\n",
      "      ],\n",
      "      [\n",
      "        694,\n",
      "        397\n",
      "      ],\n",
      "      [\n",
      "        600,\n",
      "        397\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \") Oc ( 3 WRG 10s\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        731,\n",
      "        384\n",
      "      ],\n",
      "      [\n",
      "        875,\n",
      "        384\n",
      "      ],\n",
      "      [\n",
      "        875,\n",
      "        400\n",
      "      ],\n",
      "      [\n",
      "        731,\n",
      "        400\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"11,5\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        924,\n",
      "        385\n",
      "      ],\n",
      "      [\n",
      "        961,\n",
      "        385\n",
      "      ],\n",
      "      [\n",
      "        961,\n",
      "        400\n",
      "      ],\n",
      "      [\n",
      "        924,\n",
      "        400\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"2,8\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1333,\n",
      "        385\n",
      "      ],\n",
      "      [\n",
      "        1359,\n",
      "        385\n",
      "      ],\n",
      "      [\n",
      "        1359,\n",
      "        398\n",
      "      ],\n",
      "      [\n",
      "        1333,\n",
      "        398\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"R\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1475,\n",
      "        385\n",
      "      ],\n",
      "      [\n",
      "        1487,\n",
      "        385\n",
      "      ],\n",
      "      [\n",
      "        1487,\n",
      "        402\n",
      "      ],\n",
      "      [\n",
      "        1475,\n",
      "        402\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"1\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1434,\n",
      "        386\n",
      "      ],\n",
      "      [\n",
      "        1444,\n",
      "        386\n",
      "      ],\n",
      "      [\n",
      "        1444,\n",
      "        401\n",
      "      ],\n",
      "      [\n",
      "        1434,\n",
      "        401\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"Fra 86m SV av Høvikskjæra til Ø av Ramptongrunnen .\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1672,\n",
      "        386\n",
      "      ],\n",
      "      [\n",
      "        2141,\n",
      "        386\n",
      "      ],\n",
      "      [\n",
      "        2141,\n",
      "        406\n",
      "      ],\n",
      "      [\n",
      "        1672,\n",
      "        406\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"182,4\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1602,\n",
      "        388\n",
      "      ],\n",
      "      [\n",
      "        1650,\n",
      "        388\n",
      "      ],\n",
      "      [\n",
      "        1650,\n",
      "        404\n",
      "      ],\n",
      "      [\n",
      "        1602,\n",
      "        404\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"144,1\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1524,\n",
      "        389\n",
      "      ],\n",
      "      [\n",
      "        1568,\n",
      "        389\n",
      "      ],\n",
      "      [\n",
      "        1568,\n",
      "        404\n",
      "      ],\n",
      "      [\n",
      "        1524,\n",
      "        404\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"010 32.1165\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        589,\n",
      "        408\n",
      "      ],\n",
      "      [\n",
      "        697,\n",
      "        408\n",
      "      ],\n",
      "      [\n",
      "        697,\n",
      "        422\n",
      "      ],\n",
      "      [\n",
      "        589,\n",
      "        422\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"2,8\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1333,\n",
      "        409\n",
      "      ],\n",
      "      [\n",
      "        1359,\n",
      "        409\n",
      "      ],\n",
      "      [\n",
      "        1359,\n",
      "        422\n",
      "      ],\n",
      "      [\n",
      "        1333,\n",
      "        422\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"4\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        181,\n",
      "        412\n",
      "      ],\n",
      "      [\n",
      "        193,\n",
      "        412\n",
      "      ],\n",
      "      [\n",
      "        193,\n",
      "        429\n",
      "      ],\n",
      "      [\n",
      "        181,\n",
      "        429\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"Nordre Sundbyholmen\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        208,\n",
      "        412\n",
      "      ],\n",
      "      [\n",
      "        402,\n",
      "        412\n",
      "      ],\n",
      "      [\n",
      "        402,\n",
      "        429\n",
      "      ],\n",
      "      [\n",
      "        208,\n",
      "        429\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"G\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1475,\n",
      "        412\n",
      "      ],\n",
      "      [\n",
      "        1487,\n",
      "        412\n",
      "      ],\n",
      "      [\n",
      "        1487,\n",
      "        426\n",
      "      ],\n",
      "      [\n",
      "        1475,\n",
      "        426\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"2\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1434,\n",
      "        414\n",
      "      ],\n",
      "      [\n",
      "        1444,\n",
      "        414\n",
      "      ],\n",
      "      [\n",
      "        1444,\n",
      "        427\n",
      "      ],\n",
      "      [\n",
      "        1434,\n",
      "        427\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"195,9\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1601,\n",
      "        414\n",
      "      ],\n",
      "      [\n",
      "        1649,\n",
      "        414\n",
      "      ],\n",
      "      [\n",
      "        1649,\n",
      "        430\n",
      "      ],\n",
      "      [\n",
      "        1601,\n",
      "        430\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"182,4\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1523,\n",
      "        415\n",
      "      ],\n",
      "      [\n",
      "        1569,\n",
      "        415\n",
      "      ],\n",
      "      [\n",
      "        1569,\n",
      "        431\n",
      "      ],\n",
      "      [\n",
      "        1523,\n",
      "        431\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"Til 481m SØ av Torpene HIB og\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1672,\n",
      "        416\n",
      "      ],\n",
      "      [\n",
      "        1947,\n",
      "        416\n",
      "      ],\n",
      "      [\n",
      "        1947,\n",
      "        434\n",
      "      ],\n",
      "      [\n",
      "        1672,\n",
      "        434\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"klar\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1959,\n",
      "        416\n",
      "      ],\n",
      "      [\n",
      "        1992,\n",
      "        416\n",
      "      ],\n",
      "      [\n",
      "        1992,\n",
      "        434\n",
      "      ],\n",
      "      [\n",
      "        1959,\n",
      "        434\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"av Søre\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        2016,\n",
      "        416\n",
      "      ],\n",
      "      [\n",
      "        2084,\n",
      "        416\n",
      "      ],\n",
      "      [\n",
      "        2084,\n",
      "        434\n",
      "      ],\n",
      "      [\n",
      "        2016,\n",
      "        434\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"5,0\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1026,\n",
      "        432\n",
      "      ],\n",
      "      [\n",
      "        1053,\n",
      "        432\n",
      "      ],\n",
      "      [\n",
      "        1053,\n",
      "        445\n",
      "      ],\n",
      "      [\n",
      "        1026,\n",
      "        445\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"3,7\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1333,\n",
      "        433\n",
      "      ],\n",
      "      [\n",
      "        1360,\n",
      "        433\n",
      "      ],\n",
      "      [\n",
      "        1360,\n",
      "        446\n",
      "      ],\n",
      "      [\n",
      "        1333,\n",
      "        446\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"Båtstø\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        208,\n",
      "        438\n",
      "      ],\n",
      "      [\n",
      "        260,\n",
      "        438\n",
      "      ],\n",
      "      [\n",
      "        260,\n",
      "        452\n",
      "      ],\n",
      "      [\n",
      "        208,\n",
      "        452\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"Langårgrunnene\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1673,\n",
      "        439\n",
      "      ],\n",
      "      [\n",
      "        1814,\n",
      "        439\n",
      "      ],\n",
      "      [\n",
      "        1814,\n",
      "        456\n",
      "      ],\n",
      "      [\n",
      "        1673,\n",
      "        456\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"3\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1434,\n",
      "        464\n",
      "      ],\n",
      "      [\n",
      "        1444,\n",
      "        464\n",
      "      ],\n",
      "      [\n",
      "        1444,\n",
      "        480\n",
      "      ],\n",
      "      [\n",
      "        1434,\n",
      "        480\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \". Til 121m V av Langårarabbane lykt\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1672,\n",
      "        465\n",
      "      ],\n",
      "      [\n",
      "        1978,\n",
      "        465\n",
      "      ],\n",
      "      [\n",
      "        1978,\n",
      "        485\n",
      "      ],\n",
      "      [\n",
      "        1672,\n",
      "        485\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"WR\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1475,\n",
      "        466\n",
      "      ],\n",
      "      [\n",
      "        1491,\n",
      "        466\n",
      "      ],\n",
      "      [\n",
      "        1491,\n",
      "        509\n",
      "      ],\n",
      "      [\n",
      "        1475,\n",
      "        509\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"195,9\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1523,\n",
      "        467\n",
      "      ],\n",
      "      [\n",
      "        1570,\n",
      "        467\n",
      "      ],\n",
      "      [\n",
      "        1570,\n",
      "        482\n",
      "      ],\n",
      "      [\n",
      "        1523,\n",
      "        482\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"- 200,2\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1586,\n",
      "        467\n",
      "      ],\n",
      "      [\n",
      "        1649,\n",
      "        467\n",
      "      ],\n",
      "      [\n",
      "        1649,\n",
      "        482\n",
      "      ],\n",
      "      [\n",
      "        1586,\n",
      "        482\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"4 4\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1434,\n",
      "        493\n",
      "      ],\n",
      "      [\n",
      "        1448,\n",
      "        493\n",
      "      ],\n",
      "      [\n",
      "        1448,\n",
      "        508\n",
      "      ],\n",
      "      [\n",
      "        1434,\n",
      "        508\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"200,2\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1522,\n",
      "        494\n",
      "      ],\n",
      "      [\n",
      "        1570,\n",
      "        494\n",
      "      ],\n",
      "      [\n",
      "        1570,\n",
      "        510\n",
      "      ],\n",
      "      [\n",
      "        1522,\n",
      "        510\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"220,9\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1600,\n",
      "        494\n",
      "      ],\n",
      "      [\n",
      "        1648,\n",
      "        494\n",
      "      ],\n",
      "      [\n",
      "        1648,\n",
      "        509\n",
      "      ],\n",
      "      [\n",
      "        1600,\n",
      "        509\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"Til mellom Søre Langåra og Lågøya.Avst . 294m SØ av\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1672,\n",
      "        495\n",
      "      ],\n",
      "      [\n",
      "        2145,\n",
      "        495\n",
      "      ],\n",
      "      [\n",
      "        2145,\n",
      "        513\n",
      "      ],\n",
      "      [\n",
      "        1672,\n",
      "        513\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"Sydvestgr . LA\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1672,\n",
      "        515\n",
      "      ],\n",
      "      [\n",
      "        1792,\n",
      "        515\n",
      "      ],\n",
      "      [\n",
      "        1792,\n",
      "        536\n",
      "      ],\n",
      "      [\n",
      "        1672,\n",
      "        536\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"56980\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1432,\n",
      "        542\n",
      "      ],\n",
      "      [\n",
      "        1447,\n",
      "        541\n",
      "      ],\n",
      "      [\n",
      "        1451,\n",
      "        670\n",
      "      ],\n",
      "      [\n",
      "        1436,\n",
      "        671\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"GMRG\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1491,\n",
      "        544\n",
      "      ],\n",
      "      [\n",
      "        1491,\n",
      "        649\n",
      "      ],\n",
      "      [\n",
      "        1476,\n",
      "        649\n",
      "      ],\n",
      "      [\n",
      "        1476,\n",
      "        544\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \". Til 77m S av Aspond HIB\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1672,\n",
      "        546\n",
      "      ],\n",
      "      [\n",
      "        1894,\n",
      "        546\n",
      "      ],\n",
      "      [\n",
      "        1894,\n",
      "        563\n",
      "      ],\n",
      "      [\n",
      "        1672,\n",
      "        563\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"220,9\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1522,\n",
      "        547\n",
      "      ],\n",
      "      [\n",
      "        1571,\n",
      "        547\n",
      "      ],\n",
      "      [\n",
      "        1571,\n",
      "        561\n",
      "      ],\n",
      "      [\n",
      "        1522,\n",
      "        561\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"- 283,0\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1586,\n",
      "        547\n",
      "      ],\n",
      "      [\n",
      "        1649,\n",
      "        547\n",
      "      ],\n",
      "      [\n",
      "        1649,\n",
      "        561\n",
      "      ],\n",
      "      [\n",
      "        1586,\n",
      "        561\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \". Til 94m N av Nordre Håøya\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1672,\n",
      "        572\n",
      "      ],\n",
      "      [\n",
      "        1914,\n",
      "        572\n",
      "      ],\n",
      "      [\n",
      "        1914,\n",
      "        592\n",
      "      ],\n",
      "      [\n",
      "        1672,\n",
      "        592\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"W\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1474,\n",
      "        574\n",
      "      ],\n",
      "      [\n",
      "        1492,\n",
      "        574\n",
      "      ],\n",
      "      [\n",
      "        1492,\n",
      "        587\n",
      "      ],\n",
      "      [\n",
      "        1474,\n",
      "        587\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"283,0\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1522,\n",
      "        575\n",
      "      ],\n",
      "      [\n",
      "        1570,\n",
      "        575\n",
      "      ],\n",
      "      [\n",
      "        1570,\n",
      "        590\n",
      "      ],\n",
      "      [\n",
      "        1522,\n",
      "        590\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"- 284,3\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1586,\n",
      "        575\n",
      "      ],\n",
      "      [\n",
      "        1650,\n",
      "        575\n",
      "      ],\n",
      "      [\n",
      "        1650,\n",
      "        590\n",
      "      ],\n",
      "      [\n",
      "        1586,\n",
      "        590\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \". Til midt på Nordre Håøy\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1672,\n",
      "        601\n",
      "      ],\n",
      "      [\n",
      "        1883,\n",
      "        601\n",
      "      ],\n",
      "      [\n",
      "        1883,\n",
      "        620\n",
      "      ],\n",
      "      [\n",
      "        1672,\n",
      "        620\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"7\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1434,\n",
      "        602\n",
      "      ],\n",
      "      [\n",
      "        1448,\n",
      "        602\n",
      "      ],\n",
      "      [\n",
      "        1448,\n",
      "        615\n",
      "      ],\n",
      "      [\n",
      "        1434,\n",
      "        615\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"284,3\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1522,\n",
      "        602\n",
      "      ],\n",
      "      [\n",
      "        1570,\n",
      "        602\n",
      "      ],\n",
      "      [\n",
      "        1570,\n",
      "        617\n",
      "      ],\n",
      "      [\n",
      "        1522,\n",
      "        617\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"- 308,6\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1586,\n",
      "        602\n",
      "      ],\n",
      "      [\n",
      "        1649,\n",
      "        602\n",
      "      ],\n",
      "      [\n",
      "        1649,\n",
      "        617\n",
      "      ],\n",
      "      [\n",
      "        1586,\n",
      "        617\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"Til 94m V av Møkkalassgrunnene HIB\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1672,\n",
      "        628\n",
      "      ],\n",
      "      [\n",
      "        1997,\n",
      "        628\n",
      "      ],\n",
      "      [\n",
      "        1997,\n",
      "        647\n",
      "      ],\n",
      "      [\n",
      "        1672,\n",
      "        647\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"308,6\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1522,\n",
      "        630\n",
      "      ],\n",
      "      [\n",
      "        1570,\n",
      "        630\n",
      "      ],\n",
      "      [\n",
      "        1570,\n",
      "        644\n",
      "      ],\n",
      "      [\n",
      "        1522,\n",
      "        644\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"342,7\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1601,\n",
      "        630\n",
      "      ],\n",
      "      [\n",
      "        1650,\n",
      "        630\n",
      "      ],\n",
      "      [\n",
      "        1650,\n",
      "        644\n",
      "      ],\n",
      "      [\n",
      "        1601,\n",
      "        644\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"W\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1491,\n",
      "        656\n",
      "      ],\n",
      "      [\n",
      "        1491,\n",
      "        674\n",
      "      ],\n",
      "      [\n",
      "        1476,\n",
      "        674\n",
      "      ],\n",
      "      [\n",
      "        1476,\n",
      "        656\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"342,7\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1522,\n",
      "        658\n",
      "      ],\n",
      "      [\n",
      "        1570,\n",
      "        658\n",
      "      ],\n",
      "      [\n",
      "        1570,\n",
      "        674\n",
      "      ],\n",
      "      [\n",
      "        1522,\n",
      "        674\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"-347,5\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1586,\n",
      "        658\n",
      "      ],\n",
      "      [\n",
      "        1650,\n",
      "        658\n",
      "      ],\n",
      "      [\n",
      "        1650,\n",
      "        674\n",
      "      ],\n",
      "      [\n",
      "        1586,\n",
      "        674\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"Til 172m Ø av Raudholmane HIB\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1672,\n",
      "        658\n",
      "      ],\n",
      "      [\n",
      "        1957,\n",
      "        658\n",
      "      ],\n",
      "      [\n",
      "        1957,\n",
      "        672\n",
      "      ],\n",
      "      [\n",
      "        1672,\n",
      "        672\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"Til V av Gråøya .\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1672,\n",
      "        684\n",
      "      ],\n",
      "      [\n",
      "        1813,\n",
      "        684\n",
      "      ],\n",
      "      [\n",
      "        1813,\n",
      "        705\n",
      "      ],\n",
      "      [\n",
      "        1672,\n",
      "        705\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"-\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1437,\n",
      "        685\n",
      "      ],\n",
      "      [\n",
      "        1451,\n",
      "        685\n",
      "      ],\n",
      "      [\n",
      "        1451,\n",
      "        699\n",
      "      ],\n",
      "      [\n",
      "        1437,\n",
      "        699\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"10\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1436,\n",
      "        687\n",
      "      ],\n",
      "      [\n",
      "        1457,\n",
      "        687\n",
      "      ],\n",
      "      [\n",
      "        1457,\n",
      "        700\n",
      "      ],\n",
      "      [\n",
      "        1436,\n",
      "        700\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"R\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1476,\n",
      "        687\n",
      "      ],\n",
      "      [\n",
      "        1489,\n",
      "        687\n",
      "      ],\n",
      "      [\n",
      "        1489,\n",
      "        700\n",
      "      ],\n",
      "      [\n",
      "        1476,\n",
      "        700\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"347,5\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1522,\n",
      "        687\n",
      "      ],\n",
      "      [\n",
      "        1571,\n",
      "        687\n",
      "      ],\n",
      "      [\n",
      "        1571,\n",
      "        703\n",
      "      ],\n",
      "      [\n",
      "        1522,\n",
      "        703\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"-15,1\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1587,\n",
      "        687\n",
      "      ],\n",
      "      [\n",
      "        1637,\n",
      "        687\n",
      "      ],\n",
      "      [\n",
      "        1637,\n",
      "        703\n",
      "      ],\n",
      "      [\n",
      "        1587,\n",
      "        703\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"Til Første grense\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1671,\n",
      "        712\n",
      "      ],\n",
      "      [\n",
      "        1819,\n",
      "        712\n",
      "      ],\n",
      "      [\n",
      "        1819,\n",
      "        734\n",
      "      ],\n",
      "      [\n",
      "        1671,\n",
      "        734\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"-\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1438,\n",
      "        714\n",
      "      ],\n",
      "      [\n",
      "        1452,\n",
      "        714\n",
      "      ],\n",
      "      [\n",
      "        1452,\n",
      "        725\n",
      "      ],\n",
      "      [\n",
      "        1438,\n",
      "        725\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"11\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1436,\n",
      "        715\n",
      "      ],\n",
      "      [\n",
      "        1456,\n",
      "        715\n",
      "      ],\n",
      "      [\n",
      "        1456,\n",
      "        729\n",
      "      ],\n",
      "      [\n",
      "        1436,\n",
      "        729\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"G\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1474,\n",
      "        715\n",
      "      ],\n",
      "      [\n",
      "        1487,\n",
      "        715\n",
      "      ],\n",
      "      [\n",
      "        1487,\n",
      "        729\n",
      "      ],\n",
      "      [\n",
      "        1474,\n",
      "        729\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"15,1\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1523,\n",
      "        715\n",
      "      ],\n",
      "      [\n",
      "        1556,\n",
      "        715\n",
      "      ],\n",
      "      [\n",
      "        1556,\n",
      "        729\n",
      "      ],\n",
      "      [\n",
      "        1523,\n",
      "        729\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"144,1\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1601,\n",
      "        715\n",
      "      ],\n",
      "      [\n",
      "        1647,\n",
      "        713\n",
      "      ],\n",
      "      [\n",
      "        1647,\n",
      "        729\n",
      "      ],\n",
      "      [\n",
      "        1602,\n",
      "        731\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"020274\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        129,\n",
      "        755\n",
      "      ],\n",
      "      [\n",
      "        192,\n",
      "        755\n",
      "      ],\n",
      "      [\n",
      "        192,\n",
      "        771\n",
      "      ],\n",
      "      [\n",
      "        129,\n",
      "        771\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"Nordre Oslofjord\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        208,\n",
      "        755\n",
      "      ],\n",
      "      [\n",
      "        349,\n",
      "        755\n",
      "      ],\n",
      "      [\n",
      "        349,\n",
      "        773\n",
      "      ],\n",
      "      [\n",
      "        208,\n",
      "        773\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"IB / LA\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1026,\n",
      "        755\n",
      "      ],\n",
      "      [\n",
      "        1073,\n",
      "        755\n",
      "      ],\n",
      "      [\n",
      "        1073,\n",
      "        772\n",
      "      ],\n",
      "      [\n",
      "        1026,\n",
      "        772\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"59 46.0594\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        600,\n",
      "        756\n",
      "      ],\n",
      "      [\n",
      "        698,\n",
      "        756\n",
      "      ],\n",
      "      [\n",
      "        698,\n",
      "        769\n",
      "      ],\n",
      "      [\n",
      "        600,\n",
      "        769\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"Iso R 2s\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        768,\n",
      "        756\n",
      "      ],\n",
      "      [\n",
      "        837,\n",
      "        756\n",
      "      ],\n",
      "      [\n",
      "        837,\n",
      "        770\n",
      "      ],\n",
      "      [\n",
      "        768,\n",
      "        770\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"9,0\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        923,\n",
      "        757\n",
      "      ],\n",
      "      [\n",
      "        951,\n",
      "        757\n",
      "      ],\n",
      "      [\n",
      "        951,\n",
      "        770\n",
      "      ],\n",
      "      [\n",
      "        923,\n",
      "        770\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"1,5\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1334,\n",
      "        757\n",
      "      ],\n",
      "      [\n",
      "        1360,\n",
      "        757\n",
      "      ],\n",
      "      [\n",
      "        1360,\n",
      "        770\n",
      "      ],\n",
      "      [\n",
      "        1334,\n",
      "        770\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"360,0\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1601,\n",
      "        758\n",
      "      ],\n",
      "      [\n",
      "        1650,\n",
      "        758\n",
      "      ],\n",
      "      [\n",
      "        1650,\n",
      "        776\n",
      "      ],\n",
      "      [\n",
      "        1601,\n",
      "        776\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"Rundtlysende\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1672,\n",
      "        758\n",
      "      ],\n",
      "      [\n",
      "        1792,\n",
      "        759\n",
      "      ],\n",
      "      [\n",
      "        1792,\n",
      "        777\n",
      "      ],\n",
      "      [\n",
      "        1672,\n",
      "        776\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"1\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1437,\n",
      "        760\n",
      "      ],\n",
      "      [\n",
      "        1444,\n",
      "        760\n",
      "      ],\n",
      "      [\n",
      "        1444,\n",
      "        774\n",
      "      ],\n",
      "      [\n",
      "        1437,\n",
      "        774\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"R\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1476,\n",
      "        760\n",
      "      ],\n",
      "      [\n",
      "        1489,\n",
      "        760\n",
      "      ],\n",
      "      [\n",
      "        1489,\n",
      "        774\n",
      "      ],\n",
      "      [\n",
      "        1476,\n",
      "        774\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"0,0\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1522,\n",
      "        761\n",
      "      ],\n",
      "      [\n",
      "        1548,\n",
      "        761\n",
      "      ],\n",
      "      [\n",
      "        1548,\n",
      "        774\n",
      "      ],\n",
      "      [\n",
      "        1522,\n",
      "        774\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"010 32.9974\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        590,\n",
      "        780\n",
      "      ],\n",
      "      [\n",
      "        698,\n",
      "        780\n",
      "      ],\n",
      "      [\n",
      "        698,\n",
      "        794\n",
      "      ],\n",
      "      [\n",
      "        590,\n",
      "        794\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"Torpene\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        206,\n",
      "        784\n",
      "      ],\n",
      "      [\n",
      "        277,\n",
      "        783\n",
      "      ],\n",
      "      [\n",
      "        277,\n",
      "        800\n",
      "      ],\n",
      "      [\n",
      "        206,\n",
      "        801\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"4\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        181,\n",
      "        785\n",
      "      ],\n",
      "      [\n",
      "        193,\n",
      "        785\n",
      "      ],\n",
      "      [\n",
      "        193,\n",
      "        801\n",
      "      ],\n",
      "      [\n",
      "        181,\n",
      "        801\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"16,0\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1027,\n",
      "        804\n",
      "      ],\n",
      "      [\n",
      "        1063,\n",
      "        804\n",
      "      ],\n",
      "      [\n",
      "        1063,\n",
      "        817\n",
      "      ],\n",
      "      [\n",
      "        1027,\n",
      "        817\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"Torpenegrunnen\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        208,\n",
      "        810\n",
      "      ],\n",
      "      [\n",
      "        351,\n",
      "        811\n",
      "      ],\n",
      "      [\n",
      "        351,\n",
      "        828\n",
      "      ],\n",
      "      [\n",
      "        208,\n",
      "        827\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"020545\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        129,\n",
      "        852\n",
      "      ],\n",
      "      [\n",
      "        194,\n",
      "        853\n",
      "      ],\n",
      "      [\n",
      "        194,\n",
      "        870\n",
      "      ],\n",
      "      [\n",
      "        129,\n",
      "        869\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"Nordre Oslofjord\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        208,\n",
      "        852\n",
      "      ],\n",
      "      [\n",
      "        350,\n",
      "        852\n",
      "      ],\n",
      "      [\n",
      "        350,\n",
      "        871\n",
      "      ],\n",
      "      [\n",
      "        208,\n",
      "        871\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"59 43.8808\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        601,\n",
      "        854\n",
      "      ],\n",
      "      [\n",
      "        697,\n",
      "        854\n",
      "      ],\n",
      "      [\n",
      "        697,\n",
      "        867\n",
      "      ],\n",
      "      [\n",
      "        601,\n",
      "        867\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"Fast R lys\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        761,\n",
      "        854\n",
      "      ],\n",
      "      [\n",
      "        846,\n",
      "        854\n",
      "      ],\n",
      "      [\n",
      "        846,\n",
      "        868\n",
      "      ],\n",
      "      [\n",
      "        761,\n",
      "        868\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"NE / FL\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1027,\n",
      "        854\n",
      "      ],\n",
      "      [\n",
      "        1081,\n",
      "        854\n",
      "      ],\n",
      "      [\n",
      "        1081,\n",
      "        868\n",
      "      ],\n",
      "      [\n",
      "        1027,\n",
      "        868\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"6,5\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        923,\n",
      "        855\n",
      "      ],\n",
      "      [\n",
      "        950,\n",
      "        855\n",
      "      ],\n",
      "      [\n",
      "        950,\n",
      "        868\n",
      "      ],\n",
      "      [\n",
      "        923,\n",
      "        868\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"0.8\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1333,\n",
      "        855\n",
      "      ],\n",
      "      [\n",
      "        1359,\n",
      "        855\n",
      "      ],\n",
      "      [\n",
      "        1359,\n",
      "        867\n",
      "      ],\n",
      "      [\n",
      "        1333,\n",
      "        867\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"- 360,0\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1587,\n",
      "        857\n",
      "      ],\n",
      "      [\n",
      "        1649,\n",
      "        857\n",
      "      ],\n",
      "      [\n",
      "        1649,\n",
      "        874\n",
      "      ],\n",
      "      [\n",
      "        1587,\n",
      "        874\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"Rundtlysende\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1673,\n",
      "        857\n",
      "      ],\n",
      "      [\n",
      "        1791,\n",
      "        858\n",
      "      ],\n",
      "      [\n",
      "        1791,\n",
      "        876\n",
      "      ],\n",
      "      [\n",
      "        1673,\n",
      "        875\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"R\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1475,\n",
      "        858\n",
      "      ],\n",
      "      [\n",
      "        1489,\n",
      "        858\n",
      "      ],\n",
      "      [\n",
      "        1489,\n",
      "        872\n",
      "      ],\n",
      "      [\n",
      "        1475,\n",
      "        872\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"1\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1437,\n",
      "        859\n",
      "      ],\n",
      "      [\n",
      "        1445,\n",
      "        859\n",
      "      ],\n",
      "      [\n",
      "        1445,\n",
      "        871\n",
      "      ],\n",
      "      [\n",
      "        1437,\n",
      "        871\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"0,0\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1522,\n",
      "        859\n",
      "      ],\n",
      "      [\n",
      "        1549,\n",
      "        859\n",
      "      ],\n",
      "      [\n",
      "        1549,\n",
      "        872\n",
      "      ],\n",
      "      [\n",
      "        1522,\n",
      "        872\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"010 35.2843\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        590,\n",
      "        877\n",
      "      ],\n",
      "      [\n",
      "        698,\n",
      "        877\n",
      "      ],\n",
      "      [\n",
      "        698,\n",
      "        891\n",
      "      ],\n",
      "      [\n",
      "        590,\n",
      "        891\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"Torodden\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        207,\n",
      "        881\n",
      "      ],\n",
      "      [\n",
      "        289,\n",
      "        879\n",
      "      ],\n",
      "      [\n",
      "        289,\n",
      "        895\n",
      "      ],\n",
      "      [\n",
      "        207,\n",
      "        897\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"4\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        181,\n",
      "        882\n",
      "      ],\n",
      "      [\n",
      "        193,\n",
      "        882\n",
      "      ],\n",
      "      [\n",
      "        193,\n",
      "        898\n",
      "      ],\n",
      "      [\n",
      "        181,\n",
      "        898\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"4,5\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1025,\n",
      "        901\n",
      "      ],\n",
      "      [\n",
      "        1051,\n",
      "        901\n",
      "      ],\n",
      "      [\n",
      "        1051,\n",
      "        915\n",
      "      ],\n",
      "      [\n",
      "        1025,\n",
      "        915\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"Grisebukta\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        208,\n",
      "        909\n",
      "      ],\n",
      "      [\n",
      "        300,\n",
      "        909\n",
      "      ],\n",
      "      [\n",
      "        300,\n",
      "        923\n",
      "      ],\n",
      "      [\n",
      "        208,\n",
      "        923\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"020628\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        129,\n",
      "        947\n",
      "      ],\n",
      "      [\n",
      "        194,\n",
      "        948\n",
      "      ],\n",
      "      [\n",
      "        194,\n",
      "        966\n",
      "      ],\n",
      "      [\n",
      "        129,\n",
      "        965\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"Nordre Oslofjord\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        208,\n",
      "        948\n",
      "      ],\n",
      "      [\n",
      "        351,\n",
      "        948\n",
      "      ],\n",
      "      [\n",
      "        351,\n",
      "        968\n",
      "      ],\n",
      "      [\n",
      "        208,\n",
      "        968\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"HIB på stang\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1026,\n",
      "        949\n",
      "      ],\n",
      "      [\n",
      "        1138,\n",
      "        949\n",
      "      ],\n",
      "      [\n",
      "        1138,\n",
      "        971\n",
      "      ],\n",
      "      [\n",
      "        1026,\n",
      "        971\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"59 45.5173\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        600,\n",
      "        951\n",
      "      ],\n",
      "      [\n",
      "        697,\n",
      "        951\n",
      "      ],\n",
      "      [\n",
      "        697,\n",
      "        964\n",
      "      ],\n",
      "      [\n",
      "        600,\n",
      "        964\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"Oc R 6s\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        768,\n",
      "        951\n",
      "      ],\n",
      "      [\n",
      "        838,\n",
      "        951\n",
      "      ],\n",
      "      [\n",
      "        838,\n",
      "        965\n",
      "      ],\n",
      "      [\n",
      "        768,\n",
      "        965\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"8,0\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        923,\n",
      "        951\n",
      "      ],\n",
      "      [\n",
      "        949,\n",
      "        951\n",
      "      ],\n",
      "      [\n",
      "        949,\n",
      "        965\n",
      "      ],\n",
      "      [\n",
      "        923,\n",
      "        965\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"1.6\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1334,\n",
      "        952\n",
      "      ],\n",
      "      [\n",
      "        1359,\n",
      "        952\n",
      "      ],\n",
      "      [\n",
      "        1359,\n",
      "        965\n",
      "      ],\n",
      "      [\n",
      "        1334,\n",
      "        965\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"- 360,0\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1586,\n",
      "        953\n",
      "      ],\n",
      "      [\n",
      "        1649,\n",
      "        953\n",
      "      ],\n",
      "      [\n",
      "        1649,\n",
      "        971\n",
      "      ],\n",
      "      [\n",
      "        1586,\n",
      "        971\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"Rundtlysende\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1673,\n",
      "        953\n",
      "      ],\n",
      "      [\n",
      "        1791,\n",
      "        954\n",
      "      ],\n",
      "      [\n",
      "        1791,\n",
      "        972\n",
      "      ],\n",
      "      [\n",
      "        1673,\n",
      "        971\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"1\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1436,\n",
      "        955\n",
      "      ],\n",
      "      [\n",
      "        1443,\n",
      "        955\n",
      "      ],\n",
      "      [\n",
      "        1443,\n",
      "        968\n",
      "      ],\n",
      "      [\n",
      "        1436,\n",
      "        968\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"R\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1475,\n",
      "        955\n",
      "      ],\n",
      "      [\n",
      "        1490,\n",
      "        955\n",
      "      ],\n",
      "      [\n",
      "        1490,\n",
      "        969\n",
      "      ],\n",
      "      [\n",
      "        1475,\n",
      "        969\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"0,0\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1522,\n",
      "        956\n",
      "      ],\n",
      "      [\n",
      "        1549,\n",
      "        956\n",
      "      ],\n",
      "      [\n",
      "        1549,\n",
      "        969\n",
      "      ],\n",
      "      [\n",
      "        1522,\n",
      "        969\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"010 34.0152\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        590,\n",
      "        975\n",
      "      ],\n",
      "      [\n",
      "        697,\n",
      "        975\n",
      "      ],\n",
      "      [\n",
      "        697,\n",
      "        989\n",
      "      ],\n",
      "      [\n",
      "        590,\n",
      "        989\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"Langåra\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        207,\n",
      "        978\n",
      "      ],\n",
      "      [\n",
      "        278,\n",
      "        977\n",
      "      ],\n",
      "      [\n",
      "        278,\n",
      "        994\n",
      "      ],\n",
      "      [\n",
      "        207,\n",
      "        995\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"4\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        181,\n",
      "        979\n",
      "      ],\n",
      "      [\n",
      "        193,\n",
      "        979\n",
      "      ],\n",
      "      [\n",
      "        193,\n",
      "        995\n",
      "      ],\n",
      "      [\n",
      "        181,\n",
      "        995\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"11,0\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1027,\n",
      "        999\n",
      "      ],\n",
      "      [\n",
      "        1064,\n",
      "        999\n",
      "      ],\n",
      "      [\n",
      "        1064,\n",
      "        1013\n",
      "      ],\n",
      "      [\n",
      "        1027,\n",
      "        1013\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"Oslofjorden\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        207,\n",
      "        1006\n",
      "      ],\n",
      "      [\n",
      "        306,\n",
      "        1006\n",
      "      ],\n",
      "      [\n",
      "        306,\n",
      "        1023\n",
      "      ],\n",
      "      [\n",
      "        207,\n",
      "        1023\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"020800\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        129,\n",
      "        1045\n",
      "      ],\n",
      "      [\n",
      "        194,\n",
      "        1046\n",
      "      ],\n",
      "      [\n",
      "        194,\n",
      "        1063\n",
      "      ],\n",
      "      [\n",
      "        129,\n",
      "        1062\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"Nordre Oslofjord\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        208,\n",
      "        1046\n",
      "      ],\n",
      "      [\n",
      "        351,\n",
      "        1046\n",
      "      ],\n",
      "      [\n",
      "        351,\n",
      "        1065\n",
      "      ],\n",
      "      [\n",
      "        208,\n",
      "        1065\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \") Oc ( 3 WRG 10s\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        731,\n",
      "        1047\n",
      "      ],\n",
      "      [\n",
      "        874,\n",
      "        1047\n",
      "      ],\n",
      "      [\n",
      "        874,\n",
      "        1064\n",
      "      ],\n",
      "      [\n",
      "        731,\n",
      "        1064\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"9,0\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        923,\n",
      "        1048\n",
      "      ],\n",
      "      [\n",
      "        949,\n",
      "        1048\n",
      "      ],\n",
      "      [\n",
      "        949,\n",
      "        1062\n",
      "      ],\n",
      "      [\n",
      "        923,\n",
      "        1062\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"SC IB / FL /\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1028,\n",
      "        1048\n",
      "      ],\n",
      "      [\n",
      "        1104,\n",
      "        1048\n",
      "      ],\n",
      "      [\n",
      "        1104,\n",
      "        1062\n",
      "      ],\n",
      "      [\n",
      "        1028,\n",
      "        1062\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"59 45.7159\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        600,\n",
      "        1049\n",
      "      ],\n",
      "      [\n",
      "        697,\n",
      "        1049\n",
      "      ],\n",
      "      [\n",
      "        697,\n",
      "        1062\n",
      "      ],\n",
      "      [\n",
      "        600,\n",
      "        1062\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"4,1\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1332,\n",
      "        1049\n",
      "      ],\n",
      "      [\n",
      "        1358,\n",
      "        1049\n",
      "      ],\n",
      "      [\n",
      "        1358,\n",
      "        1062\n",
      "      ],\n",
      "      [\n",
      "        1332,\n",
      "        1062\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"1\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1436,\n",
      "        1052\n",
      "      ],\n",
      "      [\n",
      "        1446,\n",
      "        1052\n",
      "      ],\n",
      "      [\n",
      "        1446,\n",
      "        1064\n",
      "      ],\n",
      "      [\n",
      "        1436,\n",
      "        1064\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"G\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1475,\n",
      "        1052\n",
      "      ],\n",
      "      [\n",
      "        1489,\n",
      "        1052\n",
      "      ],\n",
      "      [\n",
      "        1489,\n",
      "        1065\n",
      "      ],\n",
      "      [\n",
      "        1475,\n",
      "        1065\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"357,1\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1522,\n",
      "        1052\n",
      "      ],\n",
      "      [\n",
      "        1568,\n",
      "        1052\n",
      "      ],\n",
      "      [\n",
      "        1568,\n",
      "        1067\n",
      "      ],\n",
      "      [\n",
      "        1522,\n",
      "        1067\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"7,1\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1600,\n",
      "        1052\n",
      "      ],\n",
      "      [\n",
      "        1626,\n",
      "        1052\n",
      "      ],\n",
      "      [\n",
      "        1626,\n",
      "        1067\n",
      "      ],\n",
      "      [\n",
      "        1600,\n",
      "        1067\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"Fra innover land ved Hammeren til 93m V av Humlesekken\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1672,\n",
      "        1052\n",
      "      ],\n",
      "      [\n",
      "        2180,\n",
      "        1052\n",
      "      ],\n",
      "      [\n",
      "        2180,\n",
      "        1066\n",
      "      ],\n",
      "      [\n",
      "        1672,\n",
      "        1066\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"010 34.8966\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        590,\n",
      "        1072\n",
      "      ],\n",
      "      [\n",
      "        698,\n",
      "        1072\n",
      "      ],\n",
      "      [\n",
      "        698,\n",
      "        1086\n",
      "      ],\n",
      "      [\n",
      "        590,\n",
      "        1086\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"4.1\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1332,\n",
      "        1073\n",
      "      ],\n",
      "      [\n",
      "        1357,\n",
      "        1073\n",
      "      ],\n",
      "      [\n",
      "        1357,\n",
      "        1085\n",
      "      ],\n",
      "      [\n",
      "        1332,\n",
      "        1085\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"Spro\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        206,\n",
      "        1076\n",
      "      ],\n",
      "      [\n",
      "        247,\n",
      "        1075\n",
      "      ],\n",
      "      [\n",
      "        247,\n",
      "        1092\n",
      "      ],\n",
      "      [\n",
      "        206,\n",
      "        1093\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"4\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        181,\n",
      "        1077\n",
      "      ],\n",
      "      [\n",
      "        193,\n",
      "        1077\n",
      "      ],\n",
      "      [\n",
      "        193,\n",
      "        1094\n",
      "      ],\n",
      "      [\n",
      "        181,\n",
      "        1094\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"Til 70m V av Lågøya , Ø stang og gjennom Lågøysundet\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1672,\n",
      "        1079\n",
      "      ],\n",
      "      [\n",
      "        2154,\n",
      "        1079\n",
      "      ],\n",
      "      [\n",
      "        2154,\n",
      "        1099\n",
      "      ],\n",
      "      [\n",
      "        1672,\n",
      "        1099\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"2\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1434,\n",
      "        1080\n",
      "      ],\n",
      "      [\n",
      "        1447,\n",
      "        1080\n",
      "      ],\n",
      "      [\n",
      "        1447,\n",
      "        1093\n",
      "      ],\n",
      "      [\n",
      "        1434,\n",
      "        1093\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"11,8\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1601,\n",
      "        1080\n",
      "      ],\n",
      "      [\n",
      "        1638,\n",
      "        1080\n",
      "      ],\n",
      "      [\n",
      "        1638,\n",
      "        1094\n",
      "      ],\n",
      "      [\n",
      "        1601,\n",
      "        1094\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"W\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1474,\n",
      "        1081\n",
      "      ],\n",
      "      [\n",
      "        1493,\n",
      "        1081\n",
      "      ],\n",
      "      [\n",
      "        1493,\n",
      "        1094\n",
      "      ],\n",
      "      [\n",
      "        1474,\n",
      "        1094\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"7,1\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1522,\n",
      "        1081\n",
      "      ],\n",
      "      [\n",
      "        1547,\n",
      "        1081\n",
      "      ],\n",
      "      [\n",
      "        1547,\n",
      "        1094\n",
      "      ],\n",
      "      [\n",
      "        1522,\n",
      "        1094\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"7,0\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1026,\n",
      "        1097\n",
      "      ],\n",
      "      [\n",
      "        1052,\n",
      "        1097\n",
      "      ],\n",
      "      [\n",
      "        1052,\n",
      "        1110\n",
      "      ],\n",
      "      [\n",
      "        1026,\n",
      "        1110\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"5,3\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1333,\n",
      "        1097\n",
      "      ],\n",
      "      [\n",
      "        1358,\n",
      "        1097\n",
      "      ],\n",
      "      [\n",
      "        1358,\n",
      "        1109\n",
      "      ],\n",
      "      [\n",
      "        1333,\n",
      "        1109\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"Vestpynten\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        207,\n",
      "        1103\n",
      "      ],\n",
      "      [\n",
      "        304,\n",
      "        1103\n",
      "      ],\n",
      "      [\n",
      "        304,\n",
      "        1120\n",
      "      ],\n",
      "      [\n",
      "        207,\n",
      "        1120\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \", Til 249m NV av Lågøya NØ stang\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1672,\n",
      "        1106\n",
      "      ],\n",
      "      [\n",
      "        1968,\n",
      "        1106\n",
      "      ],\n",
      "      [\n",
      "        1968,\n",
      "        1129\n",
      "      ],\n",
      "      [\n",
      "        1672,\n",
      "        1129\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"- 21,7\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1586,\n",
      "        1108\n",
      "      ],\n",
      "      [\n",
      "        1637,\n",
      "        1108\n",
      "      ],\n",
      "      [\n",
      "        1637,\n",
      "        1123\n",
      "      ],\n",
      "      [\n",
      "        1586,\n",
      "        1123\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"3\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1435,\n",
      "        1109\n",
      "      ],\n",
      "      [\n",
      "        1447,\n",
      "        1109\n",
      "      ],\n",
      "      [\n",
      "        1447,\n",
      "        1122\n",
      "      ],\n",
      "      [\n",
      "        1435,\n",
      "        1122\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"R\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1476,\n",
      "        1109\n",
      "      ],\n",
      "      [\n",
      "        1490,\n",
      "        1109\n",
      "      ],\n",
      "      [\n",
      "        1490,\n",
      "        1122\n",
      "      ],\n",
      "      [\n",
      "        1476,\n",
      "        1122\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"11,8\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1523,\n",
      "        1110\n",
      "      ],\n",
      "      [\n",
      "        1559,\n",
      "        1110\n",
      "      ],\n",
      "      [\n",
      "        1559,\n",
      "        1123\n",
      "      ],\n",
      "      [\n",
      "        1523,\n",
      "        1123\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"Til 84m NØ av Geitungholmen HIB\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1672,\n",
      "        1136\n",
      "      ],\n",
      "      [\n",
      "        1970,\n",
      "        1136\n",
      "      ],\n",
      "      [\n",
      "        1970,\n",
      "        1155\n",
      "      ],\n",
      "      [\n",
      "        1672,\n",
      "        1155\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"G\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1475,\n",
      "        1137\n",
      "      ],\n",
      "      [\n",
      "        1489,\n",
      "        1137\n",
      "      ],\n",
      "      [\n",
      "        1489,\n",
      "        1151\n",
      "      ],\n",
      "      [\n",
      "        1475,\n",
      "        1151\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"119,5\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1602,\n",
      "        1137\n",
      "      ],\n",
      "      [\n",
      "        1649,\n",
      "        1137\n",
      "      ],\n",
      "      [\n",
      "        1649,\n",
      "        1152\n",
      "      ],\n",
      "      [\n",
      "        1602,\n",
      "        1152\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"4\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1435,\n",
      "        1138\n",
      "      ],\n",
      "      [\n",
      "        1447,\n",
      "        1138\n",
      "      ],\n",
      "      [\n",
      "        1447,\n",
      "        1149\n",
      "      ],\n",
      "      [\n",
      "        1435,\n",
      "        1149\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"21,7\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1522,\n",
      "        1138\n",
      "      ],\n",
      "      [\n",
      "        1560,\n",
      "        1138\n",
      "      ],\n",
      "      [\n",
      "        1560,\n",
      "        1151\n",
      "      ],\n",
      "      [\n",
      "        1522,\n",
      "        1151\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"Til klar SV av Indre Lyberggrunnen grønn stake\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1672,\n",
      "        1164\n",
      "      ],\n",
      "      [\n",
      "        2081,\n",
      "        1164\n",
      "      ],\n",
      "      [\n",
      "        2081,\n",
      "        1183\n",
      "      ],\n",
      "      [\n",
      "        1672,\n",
      "        1183\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"5\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1435,\n",
      "        1165\n",
      "      ],\n",
      "      [\n",
      "        1447,\n",
      "        1165\n",
      "      ],\n",
      "      [\n",
      "        1447,\n",
      "        1178\n",
      "      ],\n",
      "      [\n",
      "        1435,\n",
      "        1178\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"119,5\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1523,\n",
      "        1165\n",
      "      ],\n",
      "      [\n",
      "        1569,\n",
      "        1165\n",
      "      ],\n",
      "      [\n",
      "        1569,\n",
      "        1180\n",
      "      ],\n",
      "      [\n",
      "        1523,\n",
      "        1180\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"121,1\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1602,\n",
      "        1165\n",
      "      ],\n",
      "      [\n",
      "        1647,\n",
      "        1165\n",
      "      ],\n",
      "      [\n",
      "        1647,\n",
      "        1180\n",
      "      ],\n",
      "      [\n",
      "        1602,\n",
      "        1180\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"W\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1474,\n",
      "        1166\n",
      "      ],\n",
      "      [\n",
      "        1492,\n",
      "        1166\n",
      "      ],\n",
      "      [\n",
      "        1492,\n",
      "        1179\n",
      "      ],\n",
      "      [\n",
      "        1474,\n",
      "        1179\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"Til 326m NØ av Slemmestadgrunnen HIB\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1672,\n",
      "        1191\n",
      "      ],\n",
      "      [\n",
      "        2029,\n",
      "        1191\n",
      "      ],\n",
      "      [\n",
      "        2029,\n",
      "        1210\n",
      "      ],\n",
      "      [\n",
      "        1672,\n",
      "        1210\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"6\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1435,\n",
      "        1193\n",
      "      ],\n",
      "      [\n",
      "        1448,\n",
      "        1193\n",
      "      ],\n",
      "      [\n",
      "        1448,\n",
      "        1206\n",
      "      ],\n",
      "      [\n",
      "        1435,\n",
      "        1206\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"R\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1476,\n",
      "        1193\n",
      "      ],\n",
      "      [\n",
      "        1490,\n",
      "        1193\n",
      "      ],\n",
      "      [\n",
      "        1490,\n",
      "        1206\n",
      "      ],\n",
      "      [\n",
      "        1476,\n",
      "        1206\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"121,1\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1524,\n",
      "        1194\n",
      "      ],\n",
      "      [\n",
      "        1569,\n",
      "        1194\n",
      "      ],\n",
      "      [\n",
      "        1569,\n",
      "        1208\n",
      "      ],\n",
      "      [\n",
      "        1524,\n",
      "        1208\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"- 128,6\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1587,\n",
      "        1194\n",
      "      ],\n",
      "      [\n",
      "        1650,\n",
      "        1194\n",
      "      ],\n",
      "      [\n",
      "        1650,\n",
      "        1208\n",
      "      ],\n",
      "      [\n",
      "        1587,\n",
      "        1208\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"Til 147m Ø av Vestre Måsane lykt\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1672,\n",
      "        1220\n",
      "      ],\n",
      "      [\n",
      "        1965,\n",
      "        1220\n",
      "      ],\n",
      "      [\n",
      "        1965,\n",
      "        1237\n",
      "      ],\n",
      "      [\n",
      "        1672,\n",
      "        1237\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"7\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1435,\n",
      "        1221\n",
      "      ],\n",
      "      [\n",
      "        1447,\n",
      "        1221\n",
      "      ],\n",
      "      [\n",
      "        1447,\n",
      "        1234\n",
      "      ],\n",
      "      [\n",
      "        1435,\n",
      "        1234\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"G\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1475,\n",
      "        1221\n",
      "      ],\n",
      "      [\n",
      "        1489,\n",
      "        1221\n",
      "      ],\n",
      "      [\n",
      "        1489,\n",
      "        1235\n",
      "      ],\n",
      "      [\n",
      "        1475,\n",
      "        1235\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"128,6\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1523,\n",
      "        1222\n",
      "      ],\n",
      "      [\n",
      "        1570,\n",
      "        1222\n",
      "      ],\n",
      "      [\n",
      "        1570,\n",
      "        1236\n",
      "      ],\n",
      "      [\n",
      "        1523,\n",
      "        1236\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"173,1\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1602,\n",
      "        1222\n",
      "      ],\n",
      "      [\n",
      "        1648,\n",
      "        1222\n",
      "      ],\n",
      "      [\n",
      "        1648,\n",
      "        1236\n",
      "      ],\n",
      "      [\n",
      "        1602,\n",
      "        1236\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"Til 240m V av Østre Måsane HIB\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1672,\n",
      "        1248\n",
      "      ],\n",
      "      [\n",
      "        1955,\n",
      "        1248\n",
      "      ],\n",
      "      [\n",
      "        1955,\n",
      "        1264\n",
      "      ],\n",
      "      [\n",
      "        1672,\n",
      "        1264\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"8\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1435,\n",
      "        1249\n",
      "      ],\n",
      "      [\n",
      "        1447,\n",
      "        1249\n",
      "      ],\n",
      "      [\n",
      "        1447,\n",
      "        1262\n",
      "      ],\n",
      "      [\n",
      "        1435,\n",
      "        1262\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"173,1\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1523,\n",
      "        1249\n",
      "      ],\n",
      "      [\n",
      "        1569,\n",
      "        1249\n",
      "      ],\n",
      "      [\n",
      "        1569,\n",
      "        1264\n",
      "      ],\n",
      "      [\n",
      "        1523,\n",
      "        1264\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"- 178,9\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1586,\n",
      "        1249\n",
      "      ],\n",
      "      [\n",
      "        1649,\n",
      "        1249\n",
      "      ],\n",
      "      [\n",
      "        1649,\n",
      "        1264\n",
      "      ],\n",
      "      [\n",
      "        1586,\n",
      "        1264\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"W\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1474,\n",
      "        1250\n",
      "      ],\n",
      "      [\n",
      "        1493,\n",
      "        1250\n",
      "      ],\n",
      "      [\n",
      "        1493,\n",
      "        1262\n",
      "      ],\n",
      "      [\n",
      "        1474,\n",
      "        1262\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"R\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1476,\n",
      "        1278\n",
      "      ],\n",
      "      [\n",
      "        1490,\n",
      "        1278\n",
      "      ],\n",
      "      [\n",
      "        1490,\n",
      "        1292\n",
      "      ],\n",
      "      [\n",
      "        1476,\n",
      "        1292\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"Til 104m V av Torskegrunnen HIB\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1672,\n",
      "        1278\n",
      "      ],\n",
      "      [\n",
      "        1964,\n",
      "        1278\n",
      "      ],\n",
      "      [\n",
      "        1964,\n",
      "        1295\n",
      "      ],\n",
      "      [\n",
      "        1672,\n",
      "        1295\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"9\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1435,\n",
      "        1279\n",
      "      ],\n",
      "      [\n",
      "        1447,\n",
      "        1279\n",
      "      ],\n",
      "      [\n",
      "        1447,\n",
      "        1292\n",
      "      ],\n",
      "      [\n",
      "        1435,\n",
      "        1292\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"178,9\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1523,\n",
      "        1279\n",
      "      ],\n",
      "      [\n",
      "        1570,\n",
      "        1279\n",
      "      ],\n",
      "      [\n",
      "        1570,\n",
      "        1293\n",
      "      ],\n",
      "      [\n",
      "        1523,\n",
      "        1293\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"182,6\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1602,\n",
      "        1279\n",
      "      ],\n",
      "      [\n",
      "        1650,\n",
      "        1279\n",
      "      ],\n",
      "      [\n",
      "        1650,\n",
      "        1293\n",
      "      ],\n",
      "      [\n",
      "        1602,\n",
      "        1293\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"10\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1437,\n",
      "        1305\n",
      "      ],\n",
      "      [\n",
      "        1457,\n",
      "        1305\n",
      "      ],\n",
      "      [\n",
      "        1457,\n",
      "        1320\n",
      "      ],\n",
      "      [\n",
      "        1437,\n",
      "        1320\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"G\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1474,\n",
      "        1305\n",
      "      ],\n",
      "      [\n",
      "        1488,\n",
      "        1305\n",
      "      ],\n",
      "      [\n",
      "        1488,\n",
      "        1319\n",
      "      ],\n",
      "      [\n",
      "        1474,\n",
      "        1319\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"Til inn over land ved Nordre Spro .\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1672,\n",
      "        1305\n",
      "      ],\n",
      "      [\n",
      "        1963,\n",
      "        1305\n",
      "      ],\n",
      "      [\n",
      "        1963,\n",
      "        1322\n",
      "      ],\n",
      "      [\n",
      "        1672,\n",
      "        1322\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"182,6\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1524,\n",
      "        1306\n",
      "      ],\n",
      "      [\n",
      "        1571,\n",
      "        1306\n",
      "      ],\n",
      "      [\n",
      "        1571,\n",
      "        1321\n",
      "      ],\n",
      "      [\n",
      "        1524,\n",
      "        1321\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"203,8\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1601,\n",
      "        1306\n",
      "      ],\n",
      "      [\n",
      "        1649,\n",
      "        1306\n",
      "      ],\n",
      "      [\n",
      "        1649,\n",
      "        1321\n",
      "      ],\n",
      "      [\n",
      "        1601,\n",
      "        1321\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"020802\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        129,\n",
      "        1346\n",
      "      ],\n",
      "      [\n",
      "        194,\n",
      "        1347\n",
      "      ],\n",
      "      [\n",
      "        194,\n",
      "        1364\n",
      "      ],\n",
      "      [\n",
      "        129,\n",
      "        1363\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"Nordre Oslofjord\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        208,\n",
      "        1346\n",
      "      ],\n",
      "      [\n",
      "        350,\n",
      "        1346\n",
      "      ],\n",
      "      [\n",
      "        350,\n",
      "        1365\n",
      "      ],\n",
      "      [\n",
      "        208,\n",
      "        1365\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"Iso R 6s\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        768,\n",
      "        1346\n",
      "      ],\n",
      "      [\n",
      "        837,\n",
      "        1346\n",
      "      ],\n",
      "      [\n",
      "        837,\n",
      "        1361\n",
      "      ],\n",
      "      [\n",
      "        768,\n",
      "        1361\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"59 46.9101\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        601,\n",
      "        1347\n",
      "      ],\n",
      "      [\n",
      "        694,\n",
      "        1347\n",
      "      ],\n",
      "      [\n",
      "        694,\n",
      "        1361\n",
      "      ],\n",
      "      [\n",
      "        601,\n",
      "        1361\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"8,0\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        924,\n",
      "        1348\n",
      "      ],\n",
      "      [\n",
      "        949,\n",
      "        1348\n",
      "      ],\n",
      "      [\n",
      "        949,\n",
      "        1360\n",
      "      ],\n",
      "      [\n",
      "        924,\n",
      "        1360\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"IB / LA\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1027,\n",
      "        1348\n",
      "      ],\n",
      "      [\n",
      "        1073,\n",
      "        1348\n",
      "      ],\n",
      "      [\n",
      "        1073,\n",
      "        1361\n",
      "      ],\n",
      "      [\n",
      "        1027,\n",
      "        1361\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"1,8\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1334,\n",
      "        1348\n",
      "      ],\n",
      "      [\n",
      "        1359,\n",
      "        1348\n",
      "      ],\n",
      "      [\n",
      "        1359,\n",
      "        1360\n",
      "      ],\n",
      "      [\n",
      "        1334,\n",
      "        1360\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"1\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1438,\n",
      "        1351\n",
      "      ],\n",
      "      [\n",
      "        1446,\n",
      "        1351\n",
      "      ],\n",
      "      [\n",
      "        1446,\n",
      "        1364\n",
      "      ],\n",
      "      [\n",
      "        1438,\n",
      "        1364\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"R\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1476,\n",
      "        1351\n",
      "      ],\n",
      "      [\n",
      "        1490,\n",
      "        1351\n",
      "      ],\n",
      "      [\n",
      "        1490,\n",
      "        1364\n",
      "      ],\n",
      "      [\n",
      "        1476,\n",
      "        1364\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"- 360,0\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1586,\n",
      "        1351\n",
      "      ],\n",
      "      [\n",
      "        1648,\n",
      "        1351\n",
      "      ],\n",
      "      [\n",
      "        1648,\n",
      "        1368\n",
      "      ],\n",
      "      [\n",
      "        1586,\n",
      "        1368\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"Rundtlysende\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1672,\n",
      "        1351\n",
      "      ],\n",
      "      [\n",
      "        1791,\n",
      "        1352\n",
      "      ],\n",
      "      [\n",
      "        1791,\n",
      "        1369\n",
      "      ],\n",
      "      [\n",
      "        1672,\n",
      "        1368\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"0,0\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1522,\n",
      "        1352\n",
      "      ],\n",
      "      [\n",
      "        1548,\n",
      "        1352\n",
      "      ],\n",
      "      [\n",
      "        1548,\n",
      "        1365\n",
      "      ],\n",
      "      [\n",
      "        1522,\n",
      "        1365\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"010 30.5058\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        590,\n",
      "        1371\n",
      "      ],\n",
      "      [\n",
      "        697,\n",
      "        1371\n",
      "      ],\n",
      "      [\n",
      "        697,\n",
      "        1384\n",
      "      ],\n",
      "      [\n",
      "        590,\n",
      "        1384\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"Geitungholmgrunnen\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        206,\n",
      "        1374\n",
      "      ],\n",
      "      [\n",
      "        389,\n",
      "        1375\n",
      "      ],\n",
      "      [\n",
      "        389,\n",
      "        1392\n",
      "      ],\n",
      "      [\n",
      "        206,\n",
      "        1391\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"4\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        182,\n",
      "        1375\n",
      "      ],\n",
      "      [\n",
      "        194,\n",
      "        1375\n",
      "      ],\n",
      "      [\n",
      "        194,\n",
      "        1391\n",
      "      ],\n",
      "      [\n",
      "        182,\n",
      "        1391\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"12,0\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1027,\n",
      "        1395\n",
      "      ],\n",
      "      [\n",
      "        1062,\n",
      "        1395\n",
      "      ],\n",
      "      [\n",
      "        1062,\n",
      "        1408\n",
      "      ],\n",
      "      [\n",
      "        1027,\n",
      "        1408\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"Grunne øst av Geitungholmen\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        207,\n",
      "        1398\n",
      "      ],\n",
      "      [\n",
      "        468,\n",
      "        1398\n",
      "      ],\n",
      "      [\n",
      "        468,\n",
      "        1419\n",
      "      ],\n",
      "      [\n",
      "        207,\n",
      "        1419\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"020810\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        129,\n",
      "        1441\n",
      "      ],\n",
      "      [\n",
      "        194,\n",
      "        1442\n",
      "      ],\n",
      "      [\n",
      "        194,\n",
      "        1460\n",
      "      ],\n",
      "      [\n",
      "        129,\n",
      "        1459\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"Nordre Oslofjord\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        208,\n",
      "        1442\n",
      "      ],\n",
      "      [\n",
      "        350,\n",
      "        1442\n",
      "      ],\n",
      "      [\n",
      "        350,\n",
      "        1462\n",
      "      ],\n",
      "      [\n",
      "        208,\n",
      "        1462\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"59 47.2353\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        600,\n",
      "        1445\n",
      "      ],\n",
      "      [\n",
      "        697,\n",
      "        1445\n",
      "      ],\n",
      "      [\n",
      "        697,\n",
      "        1458\n",
      "      ],\n",
      "      [\n",
      "        600,\n",
      "        1458\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \") VQ ( 6 W LFI 10s\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        728,\n",
      "        1445\n",
      "      ],\n",
      "      [\n",
      "        878,\n",
      "        1445\n",
      "      ],\n",
      "      [\n",
      "        878,\n",
      "        1459\n",
      "      ],\n",
      "      [\n",
      "        728,\n",
      "        1459\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"8.0\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        924,\n",
      "        1446\n",
      "      ],\n",
      "      [\n",
      "        949,\n",
      "        1446\n",
      "      ],\n",
      "      [\n",
      "        949,\n",
      "        1458\n",
      "      ],\n",
      "      [\n",
      "        924,\n",
      "        1458\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"/ LA IB\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1027,\n",
      "        1446\n",
      "      ],\n",
      "      [\n",
      "        1073,\n",
      "        1446\n",
      "      ],\n",
      "      [\n",
      "        1073,\n",
      "        1459\n",
      "      ],\n",
      "      [\n",
      "        1027,\n",
      "        1459\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"360,0\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1601,\n",
      "        1447\n",
      "      ],\n",
      "      [\n",
      "        1650,\n",
      "        1447\n",
      "      ],\n",
      "      [\n",
      "        1650,\n",
      "        1464\n",
      "      ],\n",
      "      [\n",
      "        1601,\n",
      "        1464\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"Rundtlysende\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1673,\n",
      "        1447\n",
      "      ],\n",
      "      [\n",
      "        1792,\n",
      "        1448\n",
      "      ],\n",
      "      [\n",
      "        1792,\n",
      "        1466\n",
      "      ],\n",
      "      [\n",
      "        1673,\n",
      "        1465\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"1\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1437,\n",
      "        1449\n",
      "      ],\n",
      "      [\n",
      "        1444,\n",
      "        1449\n",
      "      ],\n",
      "      [\n",
      "        1444,\n",
      "        1462\n",
      "      ],\n",
      "      [\n",
      "        1437,\n",
      "        1462\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"W\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1474,\n",
      "        1449\n",
      "      ],\n",
      "      [\n",
      "        1493,\n",
      "        1449\n",
      "      ],\n",
      "      [\n",
      "        1493,\n",
      "        1462\n",
      "      ],\n",
      "      [\n",
      "        1474,\n",
      "        1462\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"0,0\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1522,\n",
      "        1450\n",
      "      ],\n",
      "      [\n",
      "        1548,\n",
      "        1450\n",
      "      ],\n",
      "      [\n",
      "        1548,\n",
      "        1462\n",
      "      ],\n",
      "      [\n",
      "        1522,\n",
      "        1462\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"010 30.5497\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        589,\n",
      "        1468\n",
      "      ],\n",
      "      [\n",
      "        697,\n",
      "        1468\n",
      "      ],\n",
      "      [\n",
      "        697,\n",
      "        1481\n",
      "      ],\n",
      "      [\n",
      "        589,\n",
      "        1481\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"4\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        181,\n",
      "        1472\n",
      "      ],\n",
      "      [\n",
      "        193,\n",
      "        1472\n",
      "      ],\n",
      "      [\n",
      "        193,\n",
      "        1489\n",
      "      ],\n",
      "      [\n",
      "        181,\n",
      "        1489\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"Slemmestadgrunnen\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        207,\n",
      "        1472\n",
      "      ],\n",
      "      [\n",
      "        386,\n",
      "        1472\n",
      "      ],\n",
      "      [\n",
      "        386,\n",
      "        1489\n",
      "      ],\n",
      "      [\n",
      "        207,\n",
      "        1489\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"1,2\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1334,\n",
      "        1492\n",
      "      ],\n",
      "      [\n",
      "        1361,\n",
      "        1492\n",
      "      ],\n",
      "      [\n",
      "        1361,\n",
      "        1506\n",
      "      ],\n",
      "      [\n",
      "        1334,\n",
      "        1506\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"15,0\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1027,\n",
      "        1493\n",
      "      ],\n",
      "      [\n",
      "        1064,\n",
      "        1493\n",
      "      ],\n",
      "      [\n",
      "        1064,\n",
      "        1507\n",
      "      ],\n",
      "      [\n",
      "        1027,\n",
      "        1507\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"Syd på Slemestadgrunnen\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        207,\n",
      "        1500\n",
      "      ],\n",
      "      [\n",
      "        435,\n",
      "        1500\n",
      "      ],\n",
      "      [\n",
      "        435,\n",
      "        1517\n",
      "      ],\n",
      "      [\n",
      "        207,\n",
      "        1517\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"Antall fyr i rapporten :\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        89,\n",
      "        1608\n",
      "      ],\n",
      "      [\n",
      "        269,\n",
      "        1608\n",
      "      ],\n",
      "      [\n",
      "        269,\n",
      "        1626\n",
      "      ],\n",
      "      [\n",
      "        89,\n",
      "        1626\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"1 109\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        326,\n",
      "        1608\n",
      "      ],\n",
      "      [\n",
      "        373,\n",
      "        1608\n",
      "      ],\n",
      "      [\n",
      "        373,\n",
      "        1621\n",
      "      ],\n",
      "      [\n",
      "        326,\n",
      "        1621\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"Side 23 av 106\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        1003,\n",
      "        1608\n",
      "      ],\n",
      "      [\n",
      "        1131,\n",
      "        1608\n",
      "      ],\n",
      "      [\n",
      "        1131,\n",
      "        1622\n",
      "      ],\n",
      "      [\n",
      "        1003,\n",
      "        1622\n",
      "      ]\n",
      "    ]\n",
      "  },\n",
      "  {\n",
      "    \"description\": \"20.08.2024\",\n",
      "    \"bounding_box\": [\n",
      "      [\n",
      "        2144,\n",
      "        1608\n",
      "      ],\n",
      "      [\n",
      "        2241,\n",
      "        1608\n",
      "      ],\n",
      "      [\n",
      "        2241,\n",
      "        1621\n",
      "      ],\n",
      "      [\n",
      "        2144,\n",
      "        1621\n",
      "      ]\n",
      "    ]\n",
      "  }\n",
      "]\n"
     ]
    }
   ],
   "source": [
    "def convert_pdf_page_to_image(page, image_file_name):\n",
    "    pix = page.get_pixmap(dpi=200)\n",
    "    img = Image.frombytes(\"RGB\", [pix.width, pix.height], pix.samples)\n",
    "    img.save(image_file_name, quality=100)\n",
    "\n",
    "def parse_lighthouses_for_page(document, page_number):\n",
    "    image_file_name = f\"pages/page{page_number}.png\"\n",
    "    page = document.load_page(page_number)\n",
    "    lighthouses_on_page = []\n",
    "    convert_pdf_page_to_image(page, image_file_name)\n",
    "    ocr_elements = perform_ocr(image_file_name)\n",
    "    print(\"ocr_elements: \", json.dumps(ocr_elements, indent=2, ensure_ascii=False))\n",
    "    return ocr_elements\n",
    "\n",
    "pdf_path = \"Fyrliste_HeleLandet.pdf\"\n",
    "document = pymupdf.open(pdf_path)\n",
    "ocr_elements = parse_lighthouses_for_page(document, 51)\n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 50,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "020171 Sydvestgrunnen 59 44.7112 010 33.7109 QW 5,5 None None 1,9 [{'color': 'W', 'from': '0,0', 'to': '- 360,0'}]\n",
      "020191 Djupgrunnen 59 43.4293 010 32.6103 FI G 3,0 None 3,1 None [{'color': 'G', 'from': '0,0', 'to': '- 360,0'}]\n",
      "020200 Nordre Sundbyholmen 59 43.5451 010 32.1165 ) Oc ( 3 WRG 10s 11,5 2,8 2,8 3,7 [{'color': 'R', 'from': '144,1', 'to': '182,4'}, {'color': 'G', 'from': '182,4', 'to': '195,9'}, {'color': 'W', 'from': None, 'to': None}, {'color': 'R', 'from': '200,2', 'to': '220,9'}, {'color': 'G', 'from': None, 'to': None}, {'color': 'M', 'from': None, 'to': None}, {'color': 'R', 'from': None, 'to': None}, {'color': 'G', 'from': None, 'to': None}, {'color': 'W', 'from': '342,7', 'to': '-347,5'}, {'color': 'R', 'from': '347,5', 'to': '-15,1'}, {'color': 'G', 'from': '15,1', 'to': '144,1'}]\n",
      "020274 Torpene 59 46.0594 010 32.9974 Iso R 2s 9,0 1,5 None None [{'color': 'R', 'from': '0,0', 'to': '360,0'}]\n",
      "020545 Torodden 59 43.8808 010 35.2843 Fast R lys 6,5 0.8 None None [{'color': 'R', 'from': '0,0', 'to': '- 360,0'}]\n",
      "020628 Langåra 59 45.5173 010 34.0152 Oc R 6s 8,0 1.6 None None [{'color': 'R', 'from': '0,0', 'to': '- 360,0'}]\n",
      "020800 Spro 59 45.7159 010 34.8966 ) Oc ( 3 WRG 10s 9,0 4,1 4.1 5,3 [{'color': 'G', 'from': '357,1', 'to': '7,1'}, {'color': 'W', 'from': '7,1', 'to': '11,8'}, {'color': 'R', 'from': '11,8', 'to': '- 21,7'}, {'color': 'G', 'from': '21,7', 'to': '119,5'}, {'color': 'W', 'from': '119,5', 'to': '121,1'}, {'color': 'R', 'from': '121,1', 'to': '- 128,6'}, {'color': 'G', 'from': '128,6', 'to': '173,1'}, {'color': 'W', 'from': '173,1', 'to': '- 178,9'}, {'color': 'R', 'from': '178,9', 'to': '182,6'}, {'color': 'G', 'from': '182,6', 'to': '203,8'}]\n",
      "020802 Geitungholmgrunnen 59 46.9101 010 30.5058 Iso R 6s 8,0 1,8 None None [{'color': 'R', 'from': '0,0', 'to': '- 360,0'}]\n",
      "020810 Slemmestadgrunnen 59 47.2353 010 30.5497 ) VQ ( 6 W LFI 10s 8.0 None None 1,2 [{'color': 'W', 'from': '0,0', 'to': '360,0'}]\n",
      "9\n"
     ]
    }
   ],
   "source": [
    "from dataclasses import dataclass, asdict, field\n",
    "@dataclass\n",
    "class Lighthouse:\n",
    "    fyrnr: str\n",
    "    bounding_box: list[tuple[int, int]]\n",
    "    name: str | None = None\n",
    "    latitude: str | None = None\n",
    "    longitude: str | None = None\n",
    "    height_over_sea_level: str | None = None\n",
    "    lysvidde_r: str | None = None\n",
    "    lysvidde_g: str | None = None\n",
    "    lysvidde_w: str | None = None\n",
    "    sector_colors: list[dict] = field(default_factory=list)\n",
    "    \n",
    "lighthouses_on_page = {}\n",
    "fyrnr_with_bounding_boxes = []\n",
    "# Find Fyrnr. elements. y coordinates start at 180 and increase by 10 for each line \n",
    "for y in range(180, 1550, 10):\n",
    "    FYRNR_X_COORDINATE = 163\n",
    "    element = find_element_containing_point(FYRNR_X_COORDINATE, y, ocr_elements)\n",
    "    if element:\n",
    "        fyrnr = element['description']\n",
    "        if not fyrnr in lighthouses_on_page:\n",
    "            lighthouses_on_page[fyrnr] = True # Found it\n",
    "            fyrnr_with_bounding_boxes.append({\n",
    "                'fyrnr': fyrnr,\n",
    "                'bounding_box': element['bounding_box']\n",
    "            })\n",
    "# Compute the full bounding box for each lighthouse\n",
    "for index, fyrnr_with_bounding_box in enumerate(fyrnr_with_bounding_boxes):\n",
    "    DELTA_Y_FROM_TOP_OF_NEXT_BOX_TO_BOTTOM_OF_THIS_LIGHTHOUSE = 11\n",
    "    Y_FOR_LAST_LIGHTHOUSE = 1590\n",
    "    X_MAX_FOR_LIGHTHOUSE_BOUNDING_BOX = 2250\n",
    "    if index < len(fyrnr_with_bounding_boxes) - 1:\n",
    "        next_fyrnr_with_bounding_box = fyrnr_with_bounding_boxes[index + 1]\n",
    "        fyrnr = fyrnr_with_bounding_box['fyrnr']\n",
    "        bounding_box = fyrnr_with_bounding_box['bounding_box']\n",
    "        next_bounding_box = next_fyrnr_with_bounding_box['bounding_box']\n",
    "        full_bounding_box = [bounding_box[0], (X_MAX_FOR_LIGHTHOUSE_BOUNDING_BOX, next_bounding_box[0][1] - DELTA_Y_FROM_TOP_OF_NEXT_BOX_TO_BOTTOM_OF_THIS_LIGHTHOUSE)]\n",
    "    else:\n",
    "        # This is the last lighthouse\n",
    "        fyrnr = fyrnr_with_bounding_box['fyrnr']\n",
    "        bounding_box = fyrnr_with_bounding_box['bounding_box']\n",
    "        full_bounding_box = [bounding_box[0], (X_MAX_FOR_LIGHTHOUSE_BOUNDING_BOX, Y_FOR_LAST_LIGHTHOUSE)]\n",
    "    \n",
    "    lighthouses_on_page[fyrnr] = Lighthouse(fyrnr, full_bounding_box)\n",
    "for fyrnr, lighthouse in lighthouses_on_page.items():\n",
    "\n",
    "    NAME_X_COORDINATE = 220\n",
    "    NAME_Y_COORDINATE = lighthouse.bounding_box[0][1] + 36\n",
    "    name = find_text_element_containing_point(NAME_X_COORDINATE, NAME_Y_COORDINATE, ocr_elements)\n",
    "    lighthouses_on_page[fyrnr].name = name\n",
    "    \n",
    "    LATITUDE_X_COORDINATE = 650\n",
    "    LATITUDE_Y_COORDINATE = lighthouse.bounding_box[0][1] + 7\n",
    "    latitude = find_text_element_containing_point(LATITUDE_X_COORDINATE, LATITUDE_Y_COORDINATE, ocr_elements)\n",
    "    \n",
    "    LONGITUDE_X_COORDINATE = 650\n",
    "    LONGITUDE_Y_COORDINATE = lighthouse.bounding_box[0][1] + 32\n",
    "    \n",
    "    longitude = find_text_element_containing_point(LONGITUDE_X_COORDINATE, LONGITUDE_Y_COORDINATE, ocr_elements)\n",
    "    lighthouses_on_page[fyrnr].latitude = latitude\n",
    "    lighthouses_on_page[fyrnr].longitude = longitude\n",
    "\n",
    "    KARAKTER_X_COORDINATE = 800\n",
    "    KARAKTER_Y_COORDINATE = lighthouse.bounding_box[0][1] + 7\n",
    "    karakter = find_text_element_containing_point(KARAKTER_X_COORDINATE, KARAKTER_Y_COORDINATE, ocr_elements)\n",
    "    lighthouses_on_page[fyrnr].karakter = karakter\n",
    "\n",
    "    HEIGHT_OVER_SEA_LEVEL_X_COORDINATE = 940\n",
    "    HEIGHT_OVER_SEA_LEVEL_Y_COORDINATE = lighthouse.bounding_box[0][1] + 7\n",
    "    height_over_sea_level = find_text_element_containing_point(HEIGHT_OVER_SEA_LEVEL_X_COORDINATE, HEIGHT_OVER_SEA_LEVEL_Y_COORDINATE, ocr_elements)    \n",
    "    lighthouses_on_page[fyrnr].height_over_sea_level = height_over_sea_level\n",
    "\n",
    "    LYSVIDDE_X_COORDINATE = 1338\n",
    "    LYSVIDDE_R_Y_COORDINATE = lighthouse.bounding_box[0][1] + 7\n",
    "    LYSVIDDE_G_Y_COORDINATE = lighthouse.bounding_box[0][1] + 32\n",
    "    LYSVIDDE_W_Y_COORDINATE = lighthouse.bounding_box[0][1] + 57\n",
    "    lysvidde_r = find_text_element_containing_point(LYSVIDDE_X_COORDINATE, LYSVIDDE_R_Y_COORDINATE, ocr_elements)\n",
    "    lysvidde_g = find_text_element_containing_point(LYSVIDDE_X_COORDINATE, LYSVIDDE_G_Y_COORDINATE, ocr_elements)\n",
    "    lysvidde_w = find_text_element_containing_point(LYSVIDDE_X_COORDINATE, LYSVIDDE_W_Y_COORDINATE, ocr_elements)\n",
    "    lighthouses_on_page[fyrnr].lysvidde_r = lysvidde_r\n",
    "    lighthouses_on_page[fyrnr].lysvidde_g = lysvidde_g\n",
    "    lighthouses_on_page[fyrnr].lysvidde_w = lysvidde_w\n",
    "\n",
    "    # Find sectors\n",
    "    SECTOR_COLOR_X_COORDINATE = 1482\n",
    "    SECTOR_FIRST_COLOR_Y_COORDINATE = lighthouse.bounding_box[0][1] + 9\n",
    "    SECTOR_COLOR_LINE_HEIGHT = 5\n",
    "    current_y_coordinate = SECTOR_FIRST_COLOR_Y_COORDINATE\n",
    "    current_color = None\n",
    "\n",
    "    SINGLE_LINE_HEIGHT = 28\n",
    "    SECTOR_FIRST_ANGLE_X_COORDINATE = 1536\n",
    "    SECTOR_SECOND_ANGLE_X_COORDINATE = 1614\n",
    "    \n",
    "    while current_y_coordinate < lighthouse.bounding_box[1][1]:\n",
    "        sector_color = find_element_containing_point(SECTOR_COLOR_X_COORDINATE, current_y_coordinate, ocr_elements)\n",
    "        if sector_color and sector_color['description'] != current_color:\n",
    "            current_color = sector_color['description']\n",
    "            if len(sector_color['description']) == 1:\n",
    "                mean_y_coordinate = (sector_color['bounding_box'][0][1] + sector_color['bounding_box'][2][1]) / 2\n",
    "                sector_from = find_text_element_containing_point(SECTOR_FIRST_ANGLE_X_COORDINATE, mean_y_coordinate, ocr_elements)\n",
    "                sector_to = find_text_element_containing_point(SECTOR_SECOND_ANGLE_X_COORDINATE, mean_y_coordinate, ocr_elements)\n",
    "                lighthouses_on_page[fyrnr].sector_colors.append({\n",
    "                    'color': sector_color['description'],\n",
    "                    'from': sector_from,\n",
    "                    'to': sector_to\n",
    "                })\n",
    "                #print(f\"SINGLE '{sector_color['description']}': '{sector_from}' - '{sector_to}'\")\n",
    "            else:\n",
    "                # Multiple colors merged into same element\n",
    "                for index, single_color in enumerate(sector_color['description']):\n",
    "                    mean_y_coordinate = (sector_color['bounding_box'][0][1] +  + index * SINGLE_LINE_HEIGHT)\n",
    "                    sector_from = find_text_element_containing_point(SECTOR_FIRST_ANGLE_X_COORDINATE, mean_y_coordinate, ocr_elements)\n",
    "                    sector_to = find_text_element_containing_point(SECTOR_SECOND_ANGLE_X_COORDINATE, mean_y_coordinate, ocr_elements)\n",
    "                    lighthouses_on_page[fyrnr].sector_colors.append({\n",
    "                        'color': single_color,\n",
    "                        'from': sector_from,\n",
    "                        'to': sector_to\n",
    "                    })\n",
    "                    #print(f\"MULTIPLE'{sector_color['description']}': '{sector_from}' - '{sector_to}'\")\n",
    "                current_y_coordinate += len(sector_color['description']) * SINGLE_LINE_HEIGHT\n",
    "                continue\n",
    "\n",
    "        current_y_coordinate += SECTOR_COLOR_LINE_HEIGHT\n",
    "    print(fyrnr, name, latitude, longitude, karakter, height_over_sea_level, lysvidde_r, lysvidde_g, lysvidde_w, lighthouses_on_page[fyrnr].sector_colors)\n",
    "print(len(lighthouses_on_page))\n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 15,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "[{'description': 'Område',\n",
       "  'bounding_box': [(216, 90), (288, 91), (288, 105), (216, 104)]},\n",
       " {'description': 'Posisjon',\n",
       "  'bounding_box': [(609, 91), (689, 91), (689, 107), (609, 107)]},\n",
       " {'description': 'Karakter',\n",
       "  'bounding_box': [(767, 91), (845, 91), (845, 105), (767, 105)]},\n",
       " {'description': 'Beskrivelse',\n",
       "  'bounding_box': [(1020, 91), (1126, 91), (1126, 105), (1020, 105)]},\n",
       " {'description': 'Lysvidde',\n",
       "  'bounding_box': [(1318, 91), (1401, 90), (1401, 105), (1318, 106)]},\n",
       " {'description': 'Sektor-farge-retning-beskrivelse',\n",
       "  'bounding_box': [(1435, 91), (1767, 91), (1767, 107), (1435, 107)]},\n",
       " {'description': 'Fyrnr.',\n",
       "  'bounding_box': [(90, 92), (144, 92), (144, 106), (90, 106)]},\n",
       " {'description': 'Lys',\n",
       "  'bounding_box': [(924, 92), (958, 92), (958, 107), (924, 107)]},\n",
       " {'description': 'høyde',\n",
       "  'bounding_box': [(924, 114), (981, 114), (981, 130), (924, 130)]},\n",
       " {'description': 'R',\n",
       "  'bounding_box': [(1349, 114), (1362, 114), (1362, 125), (1349, 125)]},\n",
       " {'description': 'Navn',\n",
       "  'bounding_box': [(216, 122), (261, 123), (261, 137), (216, 136)]},\n",
       " {'description': ']Høydeovergrunnen[m',\n",
       "  'bounding_box': [(1019, 122), (1242, 122), (1242, 141), (1019, 141)]},\n",
       " {'description': 'Kartnr.',\n",
       "  'bounding_box': [(90, 123), (153, 123), (153, 136), (90, 136)]},\n",
       " {'description': 'G',\n",
       "  'bounding_box': [(1349, 134), (1361, 134), (1361, 145), (1349, 145)]},\n",
       " {'description': '[m]',\n",
       "  'bounding_box': [(923, 136), (954, 136), (954, 154), (923, 154)]},\n",
       " {'description': 'W',\n",
       "  'bounding_box': [(1348, 153), (1364, 153), (1364, 164), (1348, 164)]},\n",
       " {'description': 'Beliggenhet',\n",
       "  'bounding_box': [(216, 154), (326, 154), (326, 170), (216, 170)]},\n",
       " {'description': '014200',\n",
       "  'bounding_box': [(129, 189), (195, 189), (195, 205), (129, 205)]},\n",
       " {'description': 'Fredrikstadvestreløp',\n",
       "  'bounding_box': [(208, 189), (395, 189), (395, 206), (208, 206)]},\n",
       " {'description': '5910.7749',\n",
       "  'bounding_box': [(600, 190), (695, 190), (695, 203), (600, 203)]},\n",
       " {'description': 'OcWRG6s',\n",
       "  'bounding_box': [(751, 190), (855, 190), (855, 204), (751, 204)]},\n",
       " {'description': '/FLNB',\n",
       "  'bounding_box': [(1027, 190), (1079, 190), (1079, 204), (1027, 204)]},\n",
       " {'description': '5,3',\n",
       "  'bounding_box': [(1332, 190), (1359, 190), (1359, 203), (1332, 203)]},\n",
       " {'description': '6,0',\n",
       "  'bounding_box': [(924, 191), (950, 191), (950, 203), (924, 203)]},\n",
       " {'description': 'FrainnoverVikerlandettil62mSØavKrossnefjelletlanterne.',\n",
       "  'bounding_box': [(1673, 192), (2198, 192), (2198, 210), (1673, 210)]},\n",
       " {'description': '184,4',\n",
       "  'bounding_box': [(1523, 193), (1569, 193), (1569, 209), (1523, 209)]},\n",
       " {'description': '214,8',\n",
       "  'bounding_box': [(1600, 193), (1647, 193), (1647, 208), (1600, 208)]},\n",
       " {'description': 'G',\n",
       "  'bounding_box': [(1475, 194), (1489, 194), (1489, 208), (1475, 208)]},\n",
       " {'description': '1',\n",
       "  'bounding_box': [(1436, 195), (1444, 195), (1444, 207), (1436, 207)]},\n",
       " {'description': '01052.3458',\n",
       "  'bounding_box': [(590, 213), (697, 213), (697, 227), (590, 227)]},\n",
       " {'description': '4,9',\n",
       "  'bounding_box': [(1332, 214), (1358, 214), (1358, 227), (1332, 227)]},\n",
       " {'description': 'Gåsungene',\n",
       "  'bounding_box': [(206, 216), (307, 215), (307, 234), (206, 235)]},\n",
       " {'description': '1',\n",
       "  'bounding_box': [(183, 217), (191, 217), (191, 235), (183, 235)]},\n",
       " {'description': 'Til107mVavnebbetSavTankodden,klarVavgrønnsakene',\n",
       "  'bounding_box': [(1672, 220), (2214, 220), (2214, 241), (1672, 241)]},\n",
       " {'description': 'W',\n",
       "  'bounding_box': [(1474, 222), (1492, 222), (1492, 235), (1474, 235)]},\n",
       " {'description': '2',\n",
       "  'bounding_box': [(1435, 223), (1446, 223), (1446, 235), (1435, 235)]},\n",
       " {'description': '214,8',\n",
       "  'bounding_box': [(1522, 223), (1570, 223), (1570, 237), (1522, 237)]},\n",
       " {'description': '-217,0',\n",
       "  'bounding_box': [(1586, 223), (1649, 223), (1649, 237), (1586, 237)]},\n",
       " {'description': '7,3',\n",
       "  'bounding_box': [(1333, 237), (1359, 237), (1359, 250), (1333, 250)]},\n",
       " {'description': '6,0',\n",
       "  'bounding_box': [(1026, 238), (1052, 238), (1052, 251), (1026, 251)]},\n",
       " {'description': 'vedSturødgrunnen.',\n",
       "  'bounding_box': [(1671, 243), (1843, 243), (1843, 262), (1671, 262)]},\n",
       " {'description': 'ElvasVside',\n",
       "  'bounding_box': [(208, 245), (314, 245), (314, 259), (208, 259)]},\n",
       " {'description': '323,9',\n",
       "  'bounding_box': [(1600, 270), (1648, 270), (1648, 287), (1600, 287)]},\n",
       " {'description': '217,0',\n",
       "  'bounding_box': [(1522, 271), (1570, 271), (1570, 288), (1522, 288)]},\n",
       " {'description': 'Til71mSVavKråka',\n",
       "  'bounding_box': [(1673, 271), (1849, 271), (1849, 286), (1673, 286)]},\n",
       " {'description': '3',\n",
       "  'bounding_box': [(1435, 272), (1446, 272), (1446, 285), (1435, 285)]},\n",
       " {'description': 'R',\n",
       "  'bounding_box': [(1475, 272), (1490, 272), (1490, 285), (1475, 285)]},\n",
       " {'description': '323,9',\n",
       "  'bounding_box': [(1522, 299), (1571, 299), (1571, 317), (1522, 317)]},\n",
       " {'description': '359,5',\n",
       "  'bounding_box': [(1601, 299), (1650, 299), (1650, 317), (1601, 317)]},\n",
       " {'description': 'Til442mVavMåkekollflustang',\n",
       "  'bounding_box': [(1672, 299), (1946, 299), (1946, 317), (1672, 317)]},\n",
       " {'description': '4',\n",
       "  'bounding_box': [(1434, 300), (1446, 300), (1446, 311), (1434, 311)]},\n",
       " {'description': 'G',\n",
       "  'bounding_box': [(1475, 300), (1489, 300), (1489, 314), (1475, 314)]},\n",
       " {'description': ',Til205mØavLilleMarnetklarØavBRBstakepå',\n",
       "  'bounding_box': [(1672, 328), (2112, 328), (2112, 346), (1672, 346)]},\n",
       " {'description': '5',\n",
       "  'bounding_box': [(1435, 329), (1447, 329), (1447, 342), (1435, 342)]},\n",
       " {'description': 'W',\n",
       "  'bounding_box': [(1474, 329), (1493, 329), (1493, 342), (1474, 342)]},\n",
       " {'description': '359,5',\n",
       "  'bounding_box': [(1522, 329), (1570, 329), (1570, 344), (1522, 344)]},\n",
       " {'description': '18,8',\n",
       "  'bounding_box': [(1601, 329), (1638, 329), (1638, 344), (1601, 344)]},\n",
       " {'description': 'Torgautgrunnen.',\n",
       "  'bounding_box': [(1672, 350), (1816, 350), (1816, 369), (1672, 369)]},\n",
       " {'description': '6',\n",
       "  'bounding_box': [(1435, 379), (1447, 379), (1447, 392), (1435, 392)]},\n",
       " {'description': 'R',\n",
       "  'bounding_box': [(1476, 379), (1490, 379), (1490, 392), (1476, 392)]},\n",
       " {'description': '.Til55mØavStoreMarnet',\n",
       "  'bounding_box': [(1673, 379), (1904, 379), (1904, 393), (1673, 393)]},\n",
       " {'description': '18,8',\n",
       "  'bounding_box': [(1523, 380), (1559, 380), (1559, 393), (1523, 393)]},\n",
       " {'description': '-34,3',\n",
       "  'bounding_box': [(1586, 380), (1638, 380), (1638, 394), (1586, 394)]},\n",
       " {'description': '014300',\n",
       "  'bounding_box': [(129, 420), (194, 420), (194, 436), (129, 436)]},\n",
       " {'description': 'Fredrikstadvestreløp',\n",
       "  'bounding_box': [(208, 420), (395, 420), (395, 437), (208, 437)]},\n",
       " {'description': 'Q)(9W15s',\n",
       "  'bounding_box': [(751, 420), (855, 420), (855, 436), (751, 436)]},\n",
       " {'description': '5910.5925',\n",
       "  'bounding_box': [(600, 421), (697, 421), (697, 435), (600, 435)]},\n",
       " {'description': 'PCLB/',\n",
       "  'bounding_box': [(1027, 421), (1082, 421), (1082, 435), (1027, 435)]},\n",
       " {'description': '2,0',\n",
       "  'bounding_box': [(923, 422), (950, 422), (950, 434), (923, 434)]},\n",
       " {'description': '360,0',\n",
       "  'bounding_box': [(1601, 423), (1649, 423), (1649, 442), (1601, 442)]},\n",
       " {'description': '.Rundtlysende',\n",
       "  'bounding_box': [(1673, 423), (1796, 423), (1796, 444), (1673, 444)]},\n",
       " {'description': '1',\n",
       "  'bounding_box': [(1437, 425), (1444, 425), (1444, 439), (1437, 439)]},\n",
       " {'description': 'W',\n",
       "  'bounding_box': [(1474, 425), (1493, 425), (1493, 438), (1474, 438)]},\n",
       " {'description': '0,0',\n",
       "  'bounding_box': [(1521, 425), (1548, 425), (1548, 438), (1521, 438)]},\n",
       " {'description': '01052.3549',\n",
       "  'bounding_box': [(590, 444), (696, 444), (696, 458), (590, 458)]},\n",
       " {'description': 'SøreKråkebåen',\n",
       "  'bounding_box': [(206, 446), (347, 446), (347, 463), (206, 463)]},\n",
       " {'description': '1',\n",
       "  'bounding_box': [(183, 449), (190, 449), (190, 464), (183, 464)]},\n",
       " {'description': '1.6',\n",
       "  'bounding_box': [(1334, 469), (1360, 469), (1360, 482), (1334, 482)]},\n",
       " {'description': 'Vesterelva',\n",
       "  'bounding_box': [(207, 476), (299, 476), (299, 490), (207, 490)]},\n",
       " {'description': 'Lanternepåstang',\n",
       "  'bounding_box': [(1027, 515), (1183, 515), (1183, 536), (1027, 536)]},\n",
       " {'description': '014402',\n",
       "  'bounding_box': [(129, 517), (194, 517), (194, 533), (129, 533)]},\n",
       " {'description': 'Fredrikstadvestreløp',\n",
       "  'bounding_box': [(208, 517), (395, 517), (395, 534), (208, 534)]},\n",
       " {'description': '5911.8976',\n",
       "  'bounding_box': [(600, 518), (697, 518), (697, 531), (600, 531)]},\n",
       " {'description': 'FIR5s',\n",
       "  'bounding_box': [(773, 518), (834, 518), (834, 532), (773, 532)]},\n",
       " {'description': '3,6',\n",
       "  'bounding_box': [(924, 519), (950, 519), (950, 532), (924, 532)]},\n",
       " {'description': '2.6',\n",
       "  'bounding_box': [(1332, 519), (1360, 519), (1360, 532), (1332, 532)]},\n",
       " {'description': '-360,0',\n",
       "  'bounding_box': [(1587, 521), (1649, 521), (1649, 537), (1587, 537)]},\n",
       " {'description': 'Rundtlysende.',\n",
       "  'bounding_box': [(1673, 521), (1796, 521), (1796, 539), (1673, 539)]},\n",
       " {'description': 'R',\n",
       "  'bounding_box': [(1475, 522), (1489, 522), (1489, 536), (1475, 536)]},\n",
       " {'description': '1',\n",
       "  'bounding_box': [(1437, 523), (1445, 523), (1445, 535), (1437, 535)]},\n",
       " {'description': '0,0',\n",
       "  'bounding_box': [(1522, 523), (1549, 523), (1549, 536), (1522, 536)]},\n",
       " {'description': '01053.7880',\n",
       "  'bounding_box': [(590, 542), (697, 542), (697, 555), (590, 555)]},\n",
       " {'description': '1',\n",
       "  'bounding_box': [(184, 545), (191, 545), (191, 562), (184, 562)]},\n",
       " {'description': 'Krosnesfjellet',\n",
       "  'bounding_box': [(208, 545), (325, 545), (325, 562), (208, 562)]},\n",
       " {'description': '3,6',\n",
       "  'bounding_box': [(1026, 565), (1051, 565), (1051, 579), (1026, 579)]},\n",
       " {'description': 'Vesterelva',\n",
       "  'bounding_box': [(207, 572), (299, 573), (299, 589), (207, 588)]},\n",
       " {'description': 'Lanternepåstang',\n",
       "  'bounding_box': [(1027, 612), (1184, 612), (1184, 634), (1027, 634)]},\n",
       " {'description': '014500',\n",
       "  'bounding_box': [(129, 613), (194, 613), (194, 630), (129, 630)]},\n",
       " {'description': 'Fredrikstadvestreløp',\n",
       "  'bounding_box': [(208, 613), (395, 613), (395, 632), (208, 632)]},\n",
       " {'description': '5912.2889',\n",
       "  'bounding_box': [(600, 615), (697, 615), (697, 629), (600, 629)]},\n",
       " {'description': 'QW',\n",
       "  'bounding_box': [(784, 615), (820, 615), (820, 629), (784, 629)]},\n",
       " {'description': '3,4',\n",
       "  'bounding_box': [(924, 616), (950, 616), (950, 629), (924, 629)]},\n",
       " {'description': '-360,0',\n",
       "  'bounding_box': [(1586, 618), (1649, 618), (1649, 636), (1586, 636)]},\n",
       " {'description': 'Rundtlysende',\n",
       "  'bounding_box': [(1673, 618), (1791, 619), (1791, 637), (1673, 636)]},\n",
       " {'description': 'W',\n",
       "  'bounding_box': [(1475, 619), (1493, 619), (1493, 632), (1475, 632)]},\n",
       " {'description': '1',\n",
       "  'bounding_box': [(1437, 620), (1445, 620), (1445, 631), (1437, 631)]},\n",
       " {'description': '0,0',\n",
       "  'bounding_box': [(1522, 620), (1549, 620), (1549, 633), (1522, 633)]},\n",
       " {'description': '01054.1634',\n",
       "  'bounding_box': [(590, 639), (698, 639), (698, 653), (590, 653)]},\n",
       " {'description': 'Huthholmen',\n",
       "  'bounding_box': [(207, 642), (311, 640), (311, 657), (207, 659)]},\n",
       " {'description': '1',\n",
       "  'bounding_box': [(183, 643), (191, 643), (191, 659), (183, 659)]},\n",
       " {'description': '2,6',\n",
       "  'bounding_box': [(1026, 664), (1053, 664), (1053, 677), (1026, 677)]},\n",
       " {'description': '2,6',\n",
       "  'bounding_box': [(1333, 664), (1359, 664), (1359, 676), (1333, 676)]},\n",
       " {'description': 'ØstsidenpåHuthholmen',\n",
       "  'bounding_box': [(207, 670), (420, 670), (420, 687), (207, 687)]},\n",
       " {'description': '016301',\n",
       "  'bounding_box': [(129, 710), (191, 711), (191, 730), (129, 729)]},\n",
       " {'description': 'Sarpsborg',\n",
       "  'bounding_box': [(207, 711), (298, 712), (298, 731), (207, 730)]},\n",
       " {'description': 'PCLB/',\n",
       "  'bounding_box': [(1028, 712), (1082, 712), (1082, 727), (1028, 727)]},\n",
       " {'description': 'FIG5s',\n",
       "  'bounding_box': [(773, 713), (834, 713), (834, 726), (773, 726)]},\n",
       " {'description': '5916.2029',\n",
       "  'bounding_box': [(600, 714), (697, 714), (697, 727), (600, 727)]},\n",
       " {'description': '2,0',\n",
       "  'bounding_box': [(923, 714), (949, 714), (949, 726), (923, 726)]},\n",
       " {'description': '1',\n",
       "  'bounding_box': [(1436, 717), (1445, 717), (1445, 729), (1436, 729)]},\n",
       " {'description': '-360,0',\n",
       "  'bounding_box': [(1586, 717), (1649, 717), (1649, 734), (1586, 734)]},\n",
       " {'description': 'Rundtlysende',\n",
       "  'bounding_box': [(1673, 717), (1791, 717), (1791, 734), (1673, 734)]},\n",
       " {'description': 'G',\n",
       "  'bounding_box': [(1476, 718), (1489, 718), (1489, 731), (1476, 731)]},\n",
       " {'description': '0,0',\n",
       "  'bounding_box': [(1522, 718), (1548, 718), (1548, 731), (1522, 731)]},\n",
       " {'description': '01105.4650',\n",
       "  'bounding_box': [(590, 736), (698, 736), (698, 750), (590, 750)]},\n",
       " {'description': '3',\n",
       "  'bounding_box': [(1333, 736), (1343, 736), (1343, 748), (1333, 748)]},\n",
       " {'description': '0',\n",
       "  'bounding_box': [(182, 741), (194, 741), (194, 758), (182, 758)]},\n",
       " {'description': 'Amtmannsgrunnen',\n",
       "  'bounding_box': [(206, 741), (371, 741), (371, 758), (206, 758)]},\n",
       " {'description': 'AmtmannsgrunnensVside',\n",
       "  'bounding_box': [(206, 768), (442, 768), (442, 785), (206, 785)]},\n",
       " {'description': '0165P',\n",
       "  'bounding_box': [(138, 807), (194, 808), (194, 826), (138, 825)]},\n",
       " {'description': 'Sarpsborg',\n",
       "  'bounding_box': [(207, 808), (298, 810), (298, 828), (207, 826)]},\n",
       " {'description': 'FastRlys',\n",
       "  'bounding_box': [(761, 809), (845, 809), (845, 825), (761, 825)]},\n",
       " {'description': '5916.2330',\n",
       "  'bounding_box': [(600, 810), (697, 810), (697, 823), (600, 823)]},\n",
       " {'description': '0,0',\n",
       "  'bounding_box': [(923, 810), (950, 810), (950, 824), (923, 824)]},\n",
       " {'description': '-360.0',\n",
       "  'bounding_box': [(1586, 812), (1648, 812), (1648, 828), (1586, 828)]},\n",
       " {'description': 'R',\n",
       "  'bounding_box': [(1476, 814), (1490, 814), (1490, 827), (1476, 827)]},\n",
       " {'description': '0,0',\n",
       "  'bounding_box': [(1522, 815), (1548, 815), (1548, 828), (1522, 828)]},\n",
       " {'description': '01105.7147',\n",
       "  'bounding_box': [(590, 834), (696, 834), (696, 847), (590, 847)]},\n",
       " {'description': '0',\n",
       "  'bounding_box': [(183, 843), (195, 843), (195, 856), (183, 856)]},\n",
       " {'description': '0,0',\n",
       "  'bounding_box': [(1026, 857), (1052, 857), (1052, 871), (1026, 871)]},\n",
       " {'description': '017000',\n",
       "  'bounding_box': [(129, 907), (193, 907), (193, 924), (129, 924)]},\n",
       " {'description': 'Oslofjordensøstside',\n",
       "  'bounding_box': [(207, 907), (384, 907), (384, 924), (207, 924)]},\n",
       " {'description': 'IsoWRG6s',\n",
       "  'bounding_box': [(751, 907), (856, 907), (856, 921), (751, 921)]},\n",
       " {'description': '/FLSC',\n",
       "  'bounding_box': [(1027, 907), (1080, 907), (1080, 921), (1027, 921)]},\n",
       " {'description': '5911.4589',\n",
       "  'bounding_box': [(601, 908), (696, 908), (696, 921), (601, 921)]},\n",
       " {'description': '13.0',\n",
       "  'bounding_box': [(925, 908), (960, 908), (960, 920), (925, 920)]},\n",
       " {'description': '4,7',\n",
       "  'bounding_box': [(1333, 908), (1359, 908), (1359, 921), (1333, 921)]},\n",
       " {'description': '242,6',\n",
       "  'bounding_box': [(1522, 911), (1570, 911), (1570, 928), (1522, 928)]},\n",
       " {'description': '252,9',\n",
       "  'bounding_box': [(1600, 911), (1649, 911), (1649, 928), (1600, 928)]},\n",
       " {'description': 'Frainnoverlandtil60mSavdetvestligsteskjæreneved',\n",
       "  'bounding_box': [(1673, 911), (2165, 911), (2165, 928), (1673, 928)]},\n",
       " {'description': '1',\n",
       "  'bounding_box': [(1436, 912), (1444, 912), (1444, 925), (1436, 925)]},\n",
       " {'description': 'R',\n",
       "  'bounding_box': [(1476, 912), (1490, 912), (1490, 925), (1476, 925)]},\n",
       " {'description': '.pyntHankosS-',\n",
       "  'bounding_box': [(1672, 930), (1805, 930), (1805, 952), (1672, 952)]},\n",
       " {'description': '01045.8554',\n",
       "  'bounding_box': [(590, 931), (699, 931), (699, 945), (590, 945)]},\n",
       " {'description': '4.4',\n",
       "  'bounding_box': [(1332, 932), (1361, 932), (1361, 945), (1332, 945)]},\n",
       " {'description': 'Garnholmen',\n",
       "  'bounding_box': [(205, 934), (313, 932), (313, 950), (205, 952)]},\n",
       " {'description': '3',\n",
       "  'bounding_box': [(183, 935), (194, 935), (194, 952), (183, 952)]},\n",
       " {'description': '6,0',\n",
       "  'bounding_box': [(1026, 956), (1052, 956), (1052, 970), (1026, 970)]},\n",
       " {'description': '6.6',\n",
       "  'bounding_box': [(1333, 956), (1359, 956), (1359, 969), (1333, 969)]},\n",
       " {'description': 'MGWRWGWRWGR',\n",
       "  'bounding_box': [(1473, 959), (1492, 959), (1491, 1259), (1472, 1259)]},\n",
       " {'description': '.Til66mNavSildeskjær',\n",
       "  'bounding_box': [(1672, 959), (1882, 959), (1882, 980), (1672, 980)]},\n",
       " {'description': 'tilHankesundet',\n",
       "  'bounding_box': [(283, 959), (417, 959), (417, 979), (283, 979)]},\n",
       " {'description': 'Sinnløp',\n",
       "  'bounding_box': [(207, 961), (278, 961), (278, 980), (207, 980)]},\n",
       " {'description': '23456100212',\n",
       "  'bounding_box': [(1431, 961), (1448, 961), (1455, 1259), (1438, 1259)]},\n",
       " {'description': '252,9',\n",
       "  'bounding_box': [(1521, 962), (1570, 962), (1570, 977), (1521, 977)]},\n",
       " {'description': '-254,9',\n",
       "  'bounding_box': [(1586, 962), (1649, 962), (1649, 977), (1586, 977)]},\n",
       " {'description': '.Til200mSavSildeskjær',\n",
       "  'bounding_box': [(1672, 987), (1892, 987), (1892, 1008), (1672, 1008)]},\n",
       " {'description': '254,9',\n",
       "  'bounding_box': [(1521, 991), (1570, 991), (1570, 1006), (1521, 1006)]},\n",
       " {'description': '-270,0',\n",
       "  'bounding_box': [(1586, 991), (1650, 991), (1650, 1006), (1586, 1006)]},\n",
       " {'description': '.ligsteTil182mNavN-Navneskjærene',\n",
       "  'bounding_box': [(1672, 1015), (2010, 1015), (2010, 1037), (1672, 1037)]},\n",
       " {'description': '270,0',\n",
       "  'bounding_box': [(1522, 1018), (1571, 1018), (1571, 1033), (1522, 1033)]},\n",
       " {'description': '-278,5',\n",
       "  'bounding_box': [(1586, 1018), (1650, 1018), (1650, 1033), (1586, 1033)]},\n",
       " {'description': '.Til657mVavBrottaVardeskjær',\n",
       "  'bounding_box': [(1672, 1044), (1963, 1044), (1963, 1062), (1672, 1062)]},\n",
       " {'description': '278,5',\n",
       "  'bounding_box': [(1522, 1047), (1570, 1047), (1570, 1062), (1522, 1062)]},\n",
       " {'description': '-339,6',\n",
       "  'bounding_box': [(1586, 1047), (1649, 1047), (1649, 1062), (1586, 1062)]},\n",
       " {'description': 'Tilklar',\n",
       "  'bounding_box': [(1673, 1075), (1730, 1075), (1730, 1089), (1673, 1089)]},\n",
       " {'description': 'avStrutsklakkene',\n",
       "  'bounding_box': [(1756, 1075), (1908, 1075), (1908, 1089), (1756, 1089)]},\n",
       " {'description': '339,6',\n",
       "  'bounding_box': [(1522, 1076), (1570, 1076), (1570, 1089), (1522, 1089)]},\n",
       " {'description': '0,9',\n",
       "  'bounding_box': [(1601, 1076), (1628, 1076), (1628, 1089), (1601, 1089)]},\n",
       " {'description': 'Til492mVNVavlandetpåStruten.',\n",
       "  'bounding_box': [(1672, 1102), (1976, 1102), (1976, 1121), (1672, 1121)]},\n",
       " {'description': '7',\n",
       "  'bounding_box': [(1435, 1103), (1448, 1103), (1448, 1115), (1435, 1115)]},\n",
       " {'description': '0,9',\n",
       "  'bounding_box': [(1522, 1104), (1547, 1104), (1547, 1117), (1522, 1117)]},\n",
       " {'description': '-13,8',\n",
       "  'bounding_box': [(1590, 1104), (1638, 1104), (1638, 1118), (1590, 1118)]},\n",
       " {'description': '.Til366mSEavStorgrunnenstang',\n",
       "  'bounding_box': [(1672, 1129), (1974, 1129), (1974, 1150), (1672, 1150)]},\n",
       " {'description': '8',\n",
       "  'bounding_box': [(1435, 1131), (1446, 1131), (1446, 1143), (1435, 1143)]},\n",
       " {'description': '13,8',\n",
       "  'bounding_box': [(1523, 1132), (1558, 1132), (1558, 1145), (1523, 1145)]},\n",
       " {'description': '22,9',\n",
       "  'bounding_box': [(1601, 1132), (1638, 1132), (1638, 1145), (1601, 1145)]},\n",
       " {'description': 'Til179mNavNordreMissingen.',\n",
       "  'bounding_box': [(1672, 1155), (1955, 1155), (1955, 1177), (1672, 1177)]},\n",
       " {'description': '-79,7',\n",
       "  'bounding_box': [(1586, 1158), (1637, 1158), (1637, 1175), (1586, 1175)]},\n",
       " {'description': '9',\n",
       "  'bounding_box': [(1435, 1159), (1448, 1159), (1448, 1173), (1435, 1173)]},\n",
       " {'description': '22,9',\n",
       "  'bounding_box': [(1521, 1160), (1559, 1160), (1559, 1173), (1521, 1173)]},\n",
       " {'description': 'Tilklar846mSVavRauertangen.',\n",
       "  'bounding_box': [(1672, 1185), (1963, 1185), (1963, 1204), (1672, 1204)]},\n",
       " {'description': '10',\n",
       "  'bounding_box': [(1436, 1186), (1456, 1186), (1456, 1200), (1436, 1200)]},\n",
       " {'description': 'W',\n",
       "  'bounding_box': [(1473, 1186), (1491, 1186), (1491, 1199), (1473, 1199)]},\n",
       " {'description': '-114,7',\n",
       "  'bounding_box': [(1586, 1187), (1647, 1187), (1647, 1202), (1586, 1202)]},\n",
       " {'description': '79,7',\n",
       "  'bounding_box': [(1522, 1188), (1559, 1188), (1559, 1201), (1522, 1201)]},\n",
       " {'description': '.Til222mSVavPiggrunnenNVstang',\n",
       "  'bounding_box': [(1671, 1212), (2000, 1212), (2000, 1234), (1671, 1234)]},\n",
       " {'description': '11',\n",
       "  'bounding_box': [(1437, 1215), (1455, 1215), (1455, 1229), (1437, 1229)]},\n",
       " {'description': 'G',\n",
       "  'bounding_box': [(1474, 1215), (1487, 1215), (1487, 1229), (1474, 1229)]},\n",
       " {'description': '114,7',\n",
       "  'bounding_box': [(1523, 1215), (1569, 1215), (1569, 1231), (1523, 1231)]},\n",
       " {'description': '125,2',\n",
       "  'bounding_box': [(1601, 1215), (1648, 1215), (1648, 1230), (1601, 1230)]},\n",
       " {'description': '125,2',\n",
       "  'bounding_box': [(1523, 1243), (1571, 1243), (1571, 1261), (1523, 1261)]},\n",
       " {'description': '139,6',\n",
       "  'bounding_box': [(1602, 1243), (1650, 1243), (1650, 1261), (1602, 1261)]},\n",
       " {'description': 'TilinnpåHankokrakken',\n",
       "  'bounding_box': [(1672, 1243), (1876, 1243), (1876, 1261), (1672, 1261)]},\n",
       " {'description': '12',\n",
       "  'bounding_box': [(1437, 1244), (1456, 1244), (1456, 1258), (1437, 1258)]},\n",
       " {'description': 'R',\n",
       "  'bounding_box': [(1476, 1244), (1489, 1244), (1489, 1258), (1476, 1258)]},\n",
       " {'description': '017100',\n",
       "  'bounding_box': [(129, 1285), (193, 1285), (193, 1302), (129, 1302)]},\n",
       " {'description': 'Oslofjordensøstside',\n",
       "  'bounding_box': [(207, 1285), (384, 1285), (384, 1302), (207, 1302)]},\n",
       " {'description': '5910.9002',\n",
       "  'bounding_box': [(601, 1285), (697, 1285), (697, 1299), (601, 1299)]},\n",
       " {'description': ')Oc(3WRG10s',\n",
       "  'bounding_box': [(731, 1285), (875, 1285), (875, 1300), (731, 1300)]},\n",
       " {'description': 'Lyktehuspåsøyle',\n",
       "  'bounding_box': [(1027, 1285), (1183, 1285), (1183, 1302), (1027, 1302)]},\n",
       " {'description': '5,3',\n",
       "  'bounding_box': [(1333, 1285), (1360, 1285), (1360, 1299), (1333, 1299)]},\n",
       " {'description': '12,0',\n",
       "  'bounding_box': [(925, 1286), (961, 1286), (961, 1299), (925, 1299)]},\n",
       " {'description': 'GRG',\n",
       "  'bounding_box': [(1474, 1287), (1487, 1287), (1488, 1359), (1475, 1359)]},\n",
       " {'description': '1',\n",
       "  'bounding_box': [(1437, 1289), (1444, 1289), (1444, 1302), (1437, 1302)]},\n",
       " {'description': '312,7',\n",
       "  'bounding_box': [(1522, 1289), (1569, 1290), (1569, 1304), (1522, 1303)]},\n",
       " {'description': '322,1',\n",
       "  'bounding_box': [(1601, 1289), (1647, 1289), (1647, 1303), (1601, 1303)]},\n",
       " {'description': '.,FrainnoverBløtetil164mSWavBløte',\n",
       "  'bounding_box': [(1672, 1289), (2023, 1289), (2023, 1304), (1672, 1304)]},\n",
       " {'description': '01047.8556',\n",
       "  'bounding_box': [(590, 1309), (697, 1309), (697, 1323), (590, 1323)]},\n",
       " {'description': '4,9',\n",
       "  'bounding_box': [(1332, 1310), (1358, 1310), (1358, 1322), (1332, 1322)]},\n",
       " {'description': 'Slevik',\n",
       "  'bounding_box': [(206, 1312), (258, 1310), (259, 1327), (207, 1329)]},\n",
       " {'description': '3',\n",
       "  'bounding_box': [(182, 1314), (193, 1314), (194, 1330), (183, 1330)]},\n",
       " {'description': '23',\n",
       "  'bounding_box': [(1434, 1315), (1444, 1315), (1445, 1358), (1435, 1358)]},\n",
       " {'description': '12,3',\n",
       "  'bounding_box': [(1602, 1317), (1639, 1317), (1639, 1331), (1602, 1331)]},\n",
       " {'description': '.Til131mWavSteinholmskjærvarde',\n",
       "  'bounding_box': [(1672, 1317), (1994, 1317), (1994, 1334), (1672, 1334)]},\n",
       " {'description': '322,1',\n",
       "  'bounding_box': [(1522, 1318), (1568, 1318), (1568, 1332), (1522, 1332)]},\n",
       " {'description': '7,0',\n",
       "  'bounding_box': [(1026, 1332), (1052, 1332), (1052, 1346), (1026, 1346)]},\n",
       " {'description': '7.2',\n",
       "  'bounding_box': [(1333, 1332), (1359, 1332), (1359, 1345), (1333, 1345)]},\n",
       " {'description': 'Stensholmensvside',\n",
       "  'bounding_box': [(208, 1340), (387, 1340), (387, 1354), (208, 1354)]},\n",
       " {'description': 'Til225mWav',\n",
       "  'bounding_box': [(1672, 1343), (1797, 1343), (1797, 1361), (1672, 1361)]},\n",
       " {'description': '.Svarteskjær',\n",
       "  'bounding_box': [(1799, 1343), (1910, 1343), (1910, 1362), (1799, 1362)]},\n",
       " {'description': '12,3',\n",
       "  'bounding_box': [(1523, 1344), (1559, 1343), (1560, 1360), (1524, 1361)]},\n",
       " {'description': '32,8',\n",
       "  'bounding_box': [(1601, 1344), (1638, 1345), (1638, 1360), (1601, 1359)]},\n",
       " {'description': 'WRWGW',\n",
       "  'bounding_box': [(1472, 1372), (1491, 1372), (1492, 1499), (1473, 1499)]},\n",
       " {'description': '.Til299mNWavSvarteskjær',\n",
       "  'bounding_box': [(1672, 1372), (1925, 1372), (1925, 1392), (1672, 1392)]},\n",
       " {'description': '-37,1',\n",
       "  'bounding_box': [(1586, 1373), (1635, 1373), (1635, 1389), (1586, 1389)]},\n",
       " {'description': '*4',\n",
       "  'bounding_box': [(1434, 1375), (1447, 1375), (1447, 1388), (1434, 1388)]},\n",
       " {'description': '32,8',\n",
       "  'bounding_box': [(1522, 1375), (1558, 1375), (1558, 1388), (1522, 1388)]},\n",
       " {'description': '37,1',\n",
       "  'bounding_box': [(1523, 1400), (1558, 1402), (1557, 1417), (1522, 1415)]},\n",
       " {'description': '.Til34mEavj.st.WavMerrapanna',\n",
       "  'bounding_box': [(1672, 1400), (1981, 1400), (1981, 1421), (1672, 1421)]},\n",
       " {'description': '5ம',\n",
       "  'bounding_box': [(1434, 1402), (1448, 1402), (1448, 1415), (1434, 1415)]},\n",
       " {'description': '-143,4',\n",
       "  'bounding_box': [(1586, 1402), (1649, 1402), (1649, 1417), (1586, 1417)]},\n",
       " {'description': '6780',\n",
       "  'bounding_box': [(1433, 1428), (1445, 1428), (1446, 1526), (1434, 1526)]},\n",
       " {'description': 'Til50mSWavMerrapanna.',\n",
       "  'bounding_box': [(1672, 1428), (1915, 1428), (1915, 1447), (1672, 1447)]},\n",
       " {'description': '143,4',\n",
       "  'bounding_box': [(1523, 1431), (1570, 1431), (1570, 1446), (1523, 1446)]},\n",
       " {'description': '-144,8',\n",
       "  'bounding_box': [(1586, 1431), (1649, 1431), (1649, 1446), (1586, 1446)]},\n",
       " {'description': '.Til91mSEavGeitøya',\n",
       "  'bounding_box': [(1672, 1456), (1872, 1456), (1872, 1475), (1672, 1475)]},\n",
       " {'description': '144,8',\n",
       "  'bounding_box': [(1523, 1458), (1569, 1458), (1569, 1472), (1523, 1472)]},\n",
       " {'description': '208,2',\n",
       "  'bounding_box': [(1601, 1458), (1649, 1458), (1649, 1472), (1601, 1472)]},\n",
       " {'description': '208,2',\n",
       "  'bounding_box': [(1522, 1486), (1571, 1486), (1571, 1501), (1522, 1501)]},\n",
       " {'description': '208,9',\n",
       "  'bounding_box': [(1601, 1486), (1648, 1486), (1648, 1501), (1601, 1501)]},\n",
       " {'description': '.Til33mNWavSauholmen',\n",
       "  'bounding_box': [(1673, 1486), (1907, 1486), (1907, 1501), (1673, 1501)]},\n",
       " {'description': 'R',\n",
       "  'bounding_box': [(1473, 1510), (1491, 1510), (1491, 1526), (1473, 1526)]},\n",
       " {'description': 'TiloverLangskjærene.',\n",
       "  'bounding_box': [(1673, 1511), (1870, 1511), (1870, 1531), (1673, 1531)]},\n",
       " {'description': '9',\n",
       "  'bounding_box': [(1435, 1514), (1448, 1514), (1448, 1528), (1435, 1528)]},\n",
       " {'description': '208,9',\n",
       "  'bounding_box': [(1522, 1514), (1570, 1514), (1570, 1529), (1522, 1529)]},\n",
       " {'description': '222,4',\n",
       "  'bounding_box': [(1601, 1514), (1649, 1514), (1649, 1529), (1601, 1529)]},\n",
       " {'description': '1109',\n",
       "  'bounding_box': [(326, 1606), (372, 1606), (372, 1622), (326, 1622)]},\n",
       " {'description': 'Side17av106',\n",
       "  'bounding_box': [(1003, 1607), (1131, 1607), (1131, 1623), (1003, 1623)]},\n",
       " {'description': 'Antallfyrirapporten:',\n",
       "  'bounding_box': [(89, 1608), (269, 1608), (269, 1626), (89, 1626)]},\n",
       " {'description': '20.08.2024',\n",
       "  'bounding_box': [(2144, 1608), (2241, 1608), (2241, 1621), (2144, 1621)]}]"
      ]
     },
     "execution_count": 15,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "ocr_elements"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "def parse_page(document, page_number):\n",
    "    # Define the text you are looking for\n",
    "    search_text = [\"Lysvidde\", \"Fyrnr.\", \"Kartnr.\"]\n",
    "    \n",
    "    page = document.load_page(page_number)\n",
    "    \n",
    "    # Extract text from the page\n",
    "    text = page.get_text()\n",
    "\n",
    "    # Check if the page contains the search text\n",
    "    should_parse_page = all(map(lambda needle: needle in text, search_text))\n",
    "    if not should_parse_page:\n",
    "        return [], []\n",
    "    return parse_lighthouses_for_page(document, page_number)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "import concurrent.futures\n",
    "all_errors = []\n",
    "all_lighthouses = []\n",
    "\n",
    "pdf_path = \"Fyrliste_HeleLandet.pdf\"\n",
    "document = pymupdf.open(pdf_path)\n",
    "\n",
    "lighthouses_per_page = [0] * len(document)\n",
    "errors_per_page = [0] * len(document)\n",
    "\n",
    "with concurrent.futures.ThreadPoolExecutor(max_workers=30) as executor:\n",
    "    futures = {executor.submit(parse_page, document, page_number): page_number for page_number in range(len(document))}\n",
    "    \n",
    "    for future in concurrent.futures.as_completed(futures):\n",
    "        page_number = futures[future]\n",
    "        try:\n",
    "            lighthouses_on_page, errors = future.result()\n",
    "            if len(lighthouses_on_page) > 0:\n",
    "                with open(f\"lighthouses/page_{page_number+1}.json\", \"w\", encoding=\"utf-8\") as f:\n",
    "                    json.dump(lighthouses_on_page, f, indent=2, ensure_ascii=False)\n",
    "            print(f\"Found {len(lighthouses_on_page)} lighthouses and {len(errors)} errors on page {page_number+1}\")\n",
    "            all_errors.extend(errors)\n",
    "            all_lighthouses.extend(lighthouses_on_page)\n",
    "            lighthouses_per_page[page_number] = len(lighthouses_on_page)\n",
    "            errors_per_page[page_number] = len(errors)\n",
    "            \n",
    "        except Exception as e:\n",
    "            print(f\"Error parsing page {page_number + 1}: {e}\")\n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "pdf_path = \"Fyrliste_HeleLandet.pdf\"\n",
    "document = pymupdf.open(pdf_path)\n",
    "lighthouses_on_page, errors = parse_page(document, 45)\n",
    "print(json.dumps(lighthouses_on_page, indent=2, ensure_ascii=False))\n",
    "len(lighthouses_on_page)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "with open(\"parsed_lighthouses.json\", \"w\") as f:\n",
    "    json.dump(all_lighthouses, f)\n",
    "with open(\"parsed_lighthouse_errors.json\", \"w\") as f:\n",
    "    json.dump(all_errors, f)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "all_errors"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "perform_ocr('pages/page41_masked_rest.png')"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": []
  }
 ],
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  "kernelspec": {
   "display_name": "Python 3 (ipykernel)",
   "language": "python",
   "name": "python3"
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  "language_info": {
   "codemirror_mode": {
    "name": "ipython",
    "version": 3
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   "file_extension": ".py",
   "mimetype": "text/x-python",
   "name": "python",
   "nbconvert_exporter": "python",
   "pygments_lexer": "ipython3",
   "version": "3.11.2"
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