https://cdn.earthdata.nasa.gov/conduit/upload/5182/KeywordsCommunityGuide_Baseline_v1_SIGNED_FINAL.pdf 23.8 2026-04-29T10:52:37.449Z https://gcmd.earthdata.nasa.gov/KeywordViewer/scheme/locations/9ce6b6ba-8f9f-4585-9438-05619d768578 SOUTH ATLANTIC OCEAN Date=2018-10-24 User Id=tstevens Entity=NarrowerRelation Operation=INSERT User Note=Insert Concept System Note=add narrower relation New Value=SOUTH ATLANTIC OCEAN [9ce6b6ba-8f9f-4585-9438-05619d768578,336783] - ARGENTINE ISLANDS [b3f09053-bb27-4d49-a2fa-893547f5e14b,368191] Date=2018-10-24 User Id=tstevens Entity=NarrowerRelation Operation=INSERT User Note=Insert Concept System Note=add narrower relation New Value=SOUTH ATLANTIC OCEAN [9ce6b6ba-8f9f-4585-9438-05619d768578,336783] - GOUDIER ISLAND [f8a52f41-6584-457e-9162-7dde82c00d79,368187] Date=2021-01-28 User Id=tstevens Entity=NarrowerRelation Operation=INSERT User Note=Insert Concept System Note=add narrower relation New Value=SOUTH ATLANTIC OCEAN [9ce6b6ba-8f9f-4585-9438-05619d768578,533393] - CAPE BASIN [5177650d-a0e7-4466-a568-66ac2bdb8827,560825] 2021-01-28 08:16:26.0