pjhartzell/drcog-lulc

Denver Regional Council of Governments Land Use Land Cover dataset

stactools-drcog-lulc

• Name: drcog-lulc
• Package: stactools.drcog_lulc
• PyPI: https://pypi.org/project/stactools-drcog-lulc/
• Owner: @pholleway
• Dataset homepage: https://drcog.org/services-and-resources/data-maps-and-modeling/regional-land-use-land-cover-project
• STAC extensions used:
  • classification
  • item-assets
  • proj
  • raster
  • scientific

This repository will assist you in the generation of STAC files for the Denver Regional Council of Goverments (DRCOG) Land Use Land Cover (LULC) dataset.

DRCOG provides data for 2018 and 2020 in geodatabase form. This package assumes a raster has been extracted from each geodatabase and tiled into smaller cloud optimized GeoTIFF (COG) image files. The tile filenames are expected to contain the prefix DRCOG_{year}_LULC_, where {year} is either "2018" or "2020".

Examples

STAC objects

• Collection
• Item

Command-line usage

To create a STAC Item for a 2018 tile:

stac drcog-lulc create-item tests/data-files/DRCOG_2018_LULC_E3220000_N1710000.tif examples

To create a STAC Collection from a file containing a list of DRCOG asset hrefs:

stac drcog-lulc create-collection examples --file-list examples/file-list.txt

The above create-collection command is exactly how the contents of the examples directory are generated.

Use stac drcog-lulc --help to see all subcommands and options.