Important Update to CMR-STAC: New Identifier and Search Parameter Format

A new version of NASA’s CMR-STAC was deployed on September 4, 2024, introducing an important update to the identifier and search parameter format.

Key Change

• The collection identifier and search parameter format has been changed from shortname.'v'versionId to shortname_versionId, replacing the current '.v' delimiter with a '_' (see below)

Example:

• Old link: https://cmr.earthdata.nasa.gov/stac/LPCLOUD/collections/HLSL30.v2.0
• New link: https://cmr.earthdata.nasa.gov/stac/LPCLOUD/collections/HLSL30_2.0

Action Required

All users of CMR-STAC must update to the new collection identifier format to ensure continued access to CMR-STAC resources.

If you have further questions or concerns, please reach out to LP DAAC User Services at lpdaac@usgs.gov or summit a post to NASA’s Earthdata Forum for assistance.