Notes on NASA CMR

NASA CMR (Core Metadata Repository) is a metadata system that catalogs all data and service metadata records for the EOSDIS system. CMR is the backbone of NASA Earth data search.

CMR provides REST interface for metadata providers. CMR also runs two servers - one for user acceptance testing (UAT) and one for production.

It is required to test all metadata with UAT CMR. To supply TerraFusion metadata into CMR, you will need an UAT account.