ALERT GDEX Deprecation August 27, 2025 Action required: Datasets are moving to the NSF-NCAR Zenodo Community. Update your links and bookmarks now.
OAI-PMH is a protocol for exposing the structured metadata of a data repository.
NOTE: We supply some information about deleted records.
Identify
ListSets
ListMetadataFormats
ListIdentifiers as DIF
ListIdentifiers as ISO 19139
ListIdentifiers as Dublin Core (oai_dc)
ListRecords as DIF
ListRecords as ISO 19139
ListRecords as Dublin Core (oai_dc)