MIT No Attribution (MIT-0)

Copyright (c) 2026 Landsat Downloader contributors

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.

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Data attribution
================

Landsat Collection 2 surface reflectance and surface temperature products are
made available by the United States Geological Survey (USGS) and are
considered PUBLIC DOMAIN. The data may be used, copied, transmitted, and
re-distributed without restriction.

The STAC (SpatioTemporal Asset Catalog) API at
https://planetarycomputer.microsoft.com/ and the underlying Azure Blob
Storage are operated by Microsoft AI for Earth as part of the Planetary
Computer initiative. The download URLs are signed with short-lived SAS
tokens fetched from Planetary Computer's signing endpoint.
