Awesome

stactools-hls

• Name: hls
• Package: stactools.hls
• PyPI: https://pypi.org/project/stactools-hls/
• Owner: @pjhartzell
• Dataset homepage: https://www.earthdata.nasa.gov/esds/harmonized-landsat-sentinel-2
• STAC extensions used:
  • classification
  • eo
  • item-assets
  • mgrs
  • proj
  • raster
  • scientific
  • view
• Extra fields:
  • hls:product: "HLSL30" (Landsat) or "HLSS30" (Sentinel) product

Use this repository to create STAC Items and Collections for HLS data.

STAC Examples

• Collection
• HLSL30 Item (Landsat)
• HLSS30 Item (Sentinel)

Installation

$ pip install stactools-hls

Command-line Usage

To create a single STAC Item from a HLS COG file:

$ stac hls create-item <COG file path> <output directory>

Only a single COG file from the set comprising an HLS granule needs to be passed. However, the COG must be for one of the electro-optical (EO) bands.

To create a STAC Collection, enter COG file paths into a text file with one file path per line. Each file must be from a distinct HLS granule. Then pass the text file to the create-collection command:

$ stac hls create-collection <text file path> <output directory>

To create the files in the examples directory:

$ stac hls create-collection examples/file-list.txt examples

Contributing

We use pre-commit to check any changes. To set up your development environment:

$ pip install -e .
$ pip install -r requirements-dev.txt
$ pre-commit install

To check all files:

$ pre-commit run --all-files

To run the tests:

$ pytest -vv