zone.schema.json

{
    "primaryKey": "zone_id",
    "missingValues": [
        "NaN"
    ],
    "fields": [
        {
            "name": "zone_id",
            "type": "any",
            "description": "Primary key.",
            "constraints": {
                "required": true
            }
        },
        {
            "name": "name",
            "type": "string",
            "description": "Optional."
        },
        {
            "name": "boundary",
            "type": "any",
            "description": "Optional. The polygon geometry of the zone."
        },
        {
            "name": "super_zone",
            "type": "string",
            "foreign_key": ".zone_id",
            "description": "Optional. If there is a hierarchy of zones (e.g., parcels and TAZs), indicates the zone of next higher level."
        }
    ],
    "name": "zone.schema.json",
    "description": "Locates zones (travel analysis zones, parcels) on a map. Zones are represented as polygons in geographic information systems."
}