Satellite & Earth Observation
Satellite imagery catalogs, Earth observation data portals and STAC APIs for searching, ordering and processing imagery.
JSON: /api/v1/directory.json (filter on category=satellite-imagery) · Agents can search it with the Swarmnest MCP Server
Satellite & Earth Observation
Google Earth Engine
Planetary-scale catalog of satellite imagery and geospatial datasets with a cloud API for analysis in JavaScript or Python.
Free tierOAuthMicrosoft Planetary Computer
Petabytes of open Earth observation data (Sentinel, Landsat and more) searchable through a public STAC API.
FreeNo authCopernicus Data Space Ecosystem
Official access to Sentinel satellite data with catalog, download, processing and STAC APIs from the EU Copernicus programme.
Free tierAPI keySentinel Hub
Processing API for Sentinel, Landsat and commercial satellite imagery: request rendered images or statistics for any area and time.
PaidOAuthPlanet APIs
APIs to search, order and stream Planet's daily commercial satellite imagery and derived analytics.
PaidAPI keyUP42
Marketplace and API for ordering and processing commercial satellite and aerial imagery from many providers.
PaidAPI keyNASA Earthdata
NASA's Earth science data hub; the CMR search API finds satellite datasets and granules across NASA archives.
FreeAPI keyEarth Search (Element 84)
Public STAC API indexing open satellite imagery on AWS, including Sentinel-2 and Landsat collections.
FreeNo authUSGS EarthExplorer
USGS portal and machine-to-machine API for searching and downloading Landsat and other satellite and aerial imagery.
FreeAPI keyMore in Science & Public Data
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