Seamless backfill

[dhardestylewis]

Here's the link for USGS's 1 arc second (30m). Other USGS seamless DEMs are similarly located.
https://s3.console.aws.amazon.com/s3/buckets/prd-tnm?prefix=StagedProducts/Elevation/1/TIFF/&region=us-west-2

We will want to backfill using all available USGS seamless DEMs

[dhardestylewis]

The following USGS seamless data will be used as backfill to the best-in-time-and-space algo

We anticipate this will mainly impact areas

• outside of Texas border and
• maybe a handful of tiles along the coast

USGS seamless 1m

s3://prd-tnm/StagedProducts/Elevation/1m/Projects/
https://s3.console.aws.amazon.com/s3/buckets/prd-tnm?region=us-west-2&prefix=StagedProducts/Elevation/1m/Projects/&showversions=false

Fathom 3m

stampede2.tacc.utexas.edu:/scratch/projects/tnris/misc-elevationdata/fathom3m

USGS seamless 1/9 arc second (~3m)

s3://prd-tnm/StagedProducts/Elevation/19/IMG/
https://s3.console.aws.amazon.com/s3/buckets/prd-tnm?region=us-west-2&prefix=StagedProducts/Elevation/19/IMG/&showversions=false

USGS seamless 1/3 arc second (~10m)

s3://prd-tnm/StagedProducts/Elevation/13/TIFF/current/
https://s3.console.aws.amazon.com/s3/buckets/prd-tnm?region=us-west-2&prefix=StagedProducts/Elevation/13/TIFF/current/&showversions=false

USGS seamless 1 arc second (~30m)

s3://prd-tnm/StagedProducts/Elevation/1/TIFF/current/
https://s3.console.aws.amazon.com/s3/buckets/prd-tnm?region=us-west-2&prefix=StagedProducts/Elevation/1/TIFF/current/&showversions=false

[dhardestylewis]

All seamless backfill elevation data is located at:
stampede2.tacc.utexas.edu:/scratch/projects/tnris/misc-elevationdata

Here is currently downloaded seamless backfill @TACC Stampede2:

fathom3m ## Fathom 3m
USGS_Seamless_DEM_13 ## USGS 10m
USGS_1 ## USGS 30m

[dhardestylewis]

• ⏳ @TACC's collection of USGS seamless elevation data is being updated now

cd /scratch/projects/tnris/misc-elevationdata
~/local/bin/aws/aws s3 cp s3://prd-tnm/StagedProducts/Elevation/1m/ USGS_seamless_DEM_1m --recursive &
~/local/bin/aws/aws s3 cp s3://prd-tnm/StagedProducts/Elevation/19/ USGS_seamless_DEM_19 --recursive &
~/local/bin/aws/aws s3 cp s3://prd-tnm/StagedProducts/Elevation/13/ USGS_seamless_DEM_13 --recursive &
~/local/bin/aws/aws s3 cp s3://prd-tnm/StagedProducts/Elevation/1/ USGS_seamless_DEM_1 --recursive &

[dhardestylewis]

• once downloaded, next step is to upload this data using the instructions in
  https://github.com/dhardestylewis/terrain_aggregator#updating-the-database-with-new-lidar-tiles

[dhardestylewis]

#79 (comment)

• ⏸️ in order to rapidly facilitate TNRIS & CWE requests for 1m resampling accuracy results in specific inner Texas areas, inclusion of seamless backfill paused

👉 check table best-in-time-and-space merged with table actual TNRIS Lidar DEM tiles to see if any inner Texas areas actually suffer any gaps in coverage: #41