https://cdn.earthdata.nasa.gov/conduit/upload/5182/KeywordsCommunityGuide_Baseline_v1_SIGNED_FINAL.pdf 23.6 2026-03-19T10:41:57.720Z https://gcmd.earthdata.nasa.gov/KeywordViewer/scheme/locations/70fb5a3b-35b1-4048-a8be-56a0d865281c ANTARCTICA Date=2017-07-25 User Id=sritz Entity=NarrowerRelation Operation=INSERT User Note=Insert Concept System Note=add narrower relation New Value=ANTARCTICA [70fb5a3b-35b1-4048-a8be-56a0d865281c,279485] - ANTARCTIC PENINSULA [20229c10-303d-4fc9-89b0-8ae372df445f,309839] Date=2019-01-14 User Id=sritz Entity=NarrowerRelation Operation=INSERT User Note=Insert Concept System Note=add narrower relation New Value=ANTARCTICA [70fb5a3b-35b1-4048-a8be-56a0d865281c,336597] - KING GOERGE ISLAND [a100adaa-1e50-44bd-b53f-94a986f5b495,368419] Date=2018-12-04 User Id=sritz Entity=NarrowerRelation Operation=INSERT User Note=Insert Concept System Note=add narrower relation New Value=ANTARCTICA [70fb5a3b-35b1-4048-a8be-56a0d865281c,336597] - Mertz Glacier [3c374d0e-fb82-4e14-9119-2f958747dca4,368295] Date=2018-12-04 User Id=sritz Entity=NarrowerRelation Operation=DELETE User Note=Move Concepts System Note=delete narrower relation Old Value=ANTARCTICA [70fb5a3b-35b1-4048-a8be-56a0d865281c,336597] - DIEGO RAMIREZ ISLANDS [1132b6fb-a1fe-42df-a7c6-38ee030aceaa,368331] Date=2019-05-13 User Id=sritz Entity=NarrowerRelation Operation=INSERT User Note=Insert Concept System Note=add narrower relation New Value=ANTARCTICA [70fb5a3b-35b1-4048-a8be-56a0d865281c,336597] - Prydz Bay [adecb0c1-3fba-42df-9e13-26899e868bb5,368825] Date=2018-12-04 User Id=sritz Entity=NarrowerRelation Operation=INSERT User Note=Insert Concept System Note=add narrower relation New Value=ANTARCTICA [70fb5a3b-35b1-4048-a8be-56a0d865281c,336597] - LAUFF ISLAND [9464e2fc-1198-43b7-af7c-8b1ea53b2b0a,368315] Date=2019-01-14 User Id=sritz Entity=NarrowerRelation Operation=INSERT User Note=Insert Concept System Note=add narrower relation New Value=ANTARCTICA [70fb5a3b-35b1-4048-a8be-56a0d865281c,336597] - CAPE MOBIUS OF TERRA NOVA BAY [789badd4-8d66-49dd-a4ff-98003f89864d,368415] Date=2018-09-25 User Id=sritz Entity=NarrowerRelation Operation=INSERT User Note=Insert Concept System Note=add narrower relation New Value=ANTARCTICA [70fb5a3b-35b1-4048-a8be-56a0d865281c,336597] - SEYMOUR ISLAND [b09b4bcf-dd12-4501-bf06-e44aa3b11af6,368131] Date=2018-12-04 User Id=sritz Entity=NarrowerRelation Operation=INSERT User Note=Insert Concept System Note=add narrower relation New Value=ANTARCTICA [70fb5a3b-35b1-4048-a8be-56a0d865281c,336597] - DIEGO RAMIREZ ISLANDS [1132b6fb-a1fe-42df-a7c6-38ee030aceaa,368331] Date=2018-12-04 User Id=sritz Entity=NarrowerRelation Operation=DELETE User Note=Remove Concepts System Note=delete narrower relation Old Value=ANTARCTICA [70fb5a3b-35b1-4048-a8be-56a0d865281c,336597] - Maher Island [85267adf-b16e-414d-930f-d513dc5f2800,368303] Date=2018-12-04 User Id=sritz Entity=NarrowerRelation Operation=INSERT User Note=Insert Concept System Note=add narrower relation New Value=ANTARCTICA [70fb5a3b-35b1-4048-a8be-56a0d865281c,336597] - MAHER ISLAND [aa9be105-fc42-42db-94fd-79590dd84f67,368311] Date=2018-12-04 User Id=sritz Entity=NarrowerRelation Operation=INSERT User Note=Insert Concept System Note=add narrower relation New Value=ANTARCTICA [70fb5a3b-35b1-4048-a8be-56a0d865281c,336597] - BALLENY ISLANDS [84a3d9ed-7a8e-4286-b821-8389c774a719,368319] Date=2018-09-25 User Id=sritz Entity=NarrowerRelation Operation=INSERT User Note=Insert Concept System Note=add narrower relation New Value=ANTARCTICA [70fb5a3b-35b1-4048-a8be-56a0d865281c,336597] - MCMURDO SOUND [8e6ed09f-fc31-40ad-acbb-e2c0a05a642e,368135] Date=2018-12-04 User Id=sritz Entity=NarrowerRelation Operation=INSERT User Note=Insert Concept System Note=add narrower relation New Value=ANTARCTICA [70fb5a3b-35b1-4048-a8be-56a0d865281c,336597] - SIPLE ISLAND [d911a6dc-347c-45e6-8836-764fa7aac223,368299] Date=2018-12-04 User Id=sritz Entity=NarrowerRelation Operation=INSERT User Note=Insert Concept System Note=add narrower relation New Value=ANTARCTICA [70fb5a3b-35b1-4048-a8be-56a0d865281c,336597] - SCOTT ISLAND [ac00af1a-62d1-4919-b84d-10a180b4f712,368327] Date=2018-12-04 User Id=sritz Entity=NarrowerRelation Operation=INSERT User Note=Insert Concept System Note=add narrower relation New Value=ANTARCTICA [70fb5a3b-35b1-4048-a8be-56a0d865281c,336597] - PETER I ISLAND [9876ec21-7cb3-4f39-b7fe-1bf7c179fa22,368323] Date=2021-02-01 User Id=sritz Entity=NarrowerRelation Operation=INSERT User Note=Insert Concept System Note=add narrower relation New Value=ANTARCTICA [70fb5a3b-35b1-4048-a8be-56a0d865281c,533197] - Shackleton Glacier [151d5071-6896-4605-a902-2a68a7dae901,560839] Date=2018-12-04 User Id=sritz Entity=NarrowerRelation Operation=INSERT User Note=Insert Concept System Note=add narrower relation New Value=ANTARCTICA [70fb5a3b-35b1-4048-a8be-56a0d865281c,336597] - Maher Island [85267adf-b16e-414d-930f-d513dc5f2800,368303] 2021-02-01 12:22:13.0