https://cdn.earthdata.nasa.gov/conduit/upload/5182/KeywordsCommunityGuide_Baseline_v1_SIGNED_FINAL.pdf 24.7 2026-09-02T10:49:22.496Z https://gcmd.earthdata.nasa.gov/KeywordViewer/scheme/sciencekeywords/abb21298-124f-4f12-92e8-affbb5c8fba8 2021-10-19 SUBSURFACE CURRENTS Date=2021-10-19 User Id=tstevens Entity=BroaderRelation Operation=INSERT User Note=Insert Concept System Note=add broader relation New Value=SUBSURFACE CURRENTS [abb21298-124f-4f12-92e8-affbb5c8fba8,778205] - OCEAN CURRENTS [510c5f78-e19e-4ce4-b59a-8937aeb84631,776111] Date=2021-10-19 User Id=tstevens Entity=Definition Operation=INSERT System Note=insert Definition New Value=id: null text: Bulk layer (ocean subsurface) measure of the water flow vector. language code: en Bulk layer (ocean subsurface) measure of the water flow vector. 2021-10-19 12:56:18.0