NASA Common Metadata Repository (CMR)
type: DataCatalog
description: NASA's Common Metadata Repository is a high-performance metadata system that catalogs all Earth science data collections and granules at NASA. It provides search, ingest, access control, and discovery interfaces for the full NASA Earthdata catalog.
provider: NASA Earth Science Data and Information System (ESDIS)
  type: Organization
  parent organization: National Aeronautics and Space Administration (NASA)
license: https://www.earthdata.nasa.gov/engage/open-data-services-software
keywords: NASA
keywords: Earth Science
keywords: Satellite Data
keywords: Remote Sensing
keywords: Geospatial
keywords: Metadata
keywords: STAC
keywords: OpenSearch
has part: CMR Search API
  type: WebAPI
  endpoint url: https://cmr.earthdata.nasa.gov/search
  documentation: https://cmr.earthdata.nasa.gov/search/site/docs/search/api.html
has part: CMR Ingest API
  type: WebAPI
  endpoint url: https://cmr.earthdata.nasa.gov/ingest
  documentation: https://cmr.earthdata.nasa.gov/ingest/site/docs/ingest/api.html
has part: CMR STAC API
  type: WebAPI
  endpoint url: https://cmr.earthdata.nasa.gov/stac
  documentation: https://github.com/nasa/cmr-stac/blob/master/docs/usage/usage.md
has part: CMR GraphQL API
  type: WebAPI
  endpoint url: https://graphql.earthdata.nasa.gov/api
  documentation: https://graphql.earthdata.nasa.gov/docs/introduction/introduction/
has part: CMR Access Control API
  type: WebAPI
  endpoint url: https://cmr.earthdata.nasa.gov/access-control