Data Center,Data Center URL,Example Record Examined,Metadata schema(s) used,Keyword or Subject vocabs,Present DOIs for data? (Y/N),Data Facility Type
USGS Data Catalog,https://data.usgs.gov/datacatalog/browse,https://data.usgs.gov/datacatalog/data/USGS:5a9840d0e4b06990606ddc89,FGDC Content Standards for Digital Geospatial Metadata,USGS Metadata Identifier/Data Categories for Marine Planning/USGS Thesaurus/ISO 19115 Topic Category.MRIB/Geographic Names Information System,Y,ESIP-IV
USGS ScienceBase,https://www.sciencebase.gov/catalog/,https://www.sciencebase.gov/catalog/item/57f1d4f3e4b0bc0bebfee139,19115/MODS/FGDC Content Standards for Digital Geospatial Metadata/ATOM,USGS Scientific Topic Keyword,Y,ESIP-IV
USGS-Climate Change,https://data.usgs.gov/datacatalog/browse,https://data.usgs.gov/datacatalog/data/USGS:5a9840d0e4b06990606ddc89,19115/MODS/FGDC Content Standards for Digital Geospatial Metadata/ATOM,GCMD/USGS Metadata Identifier/Data Categories for Marine Planning/USGS Thesaurus/ISO 19115 Topic Category/MRIB/Geographic Names Information System,Y,ESIP-IV
USGS-Greenhouse Gases,https://data.usgs.gov/datacatalog/browse,https://data.usgs.gov/datacatalog/data/USGS:5a96ba37e4b06990606c2b92,19115/MODS/FGDC Content Standards for Digital Geospatial Metadata/ATOM,GCMD/USGS Thesaurus/USGS Metadata Identifier/GNIS/ Geolex/USGS Thesaurus: time periods,Y,ESIP-IV
USGS-hurricanes,https://data.usgs.gov/datacatalog/browse/topics/hurricanes,https://data.usgs.gov/datacatalog/data/USGS:59de6a7fe4b05fe04ccd39fa,19115/MODS/FGDC Content Standards for Digital Geospatial Metadata/ATOM,GCMD/Custom/ISO 19115 Topic Categories/ USGS Thesaurus/,Y,ESIP-IV
USGS-paleooceanography,https://data.usgs.gov/datacatalog/browse/topics/paleoceanography,https://data.usgs.gov/datacatalog/data/USGS:5c4f4a04e4b0708288f78e07,19115/MODS/FGDC Content Standards for Digital Geospatial Metadata/ATOM,GCMD/USGS Metadata Identifier/ISO 19115 Topic Category/Data Categories for Marine Planning/USGS Thesaurus/MRIB/USGS Biocomplexity Thesaurus/GNIS/GNS,Y,ESIP-IV
USGS-precipitation(atmospheric),https://data.usgs.gov/datacatalog/browse/topics/precipitation%20(atmospheric),https://data.usgs.gov/datacatalog/data/USGS:5e46c9fde4b0ff554f66bf52,19115/MODS/FGDC Content Standards for Digital Geospatial Metadata/ATOM,GCMD/USGS Metadata Identifier/ISO 19115 Topic Category/MRIB/USGS Thesaurus/USGS Geographic Names Information System,Y,ESIP-IV
USGS-sea level change,https://data.usgs.gov/datacatalog/browse/topics/sea-level%20change,https://data.usgs.gov/datacatalog/data/USGS:78636128-9056-4896-af89-be481ef611df,FGDC Content Standards for Digital Geospatial Metadata,GCMD/LCSH/ ISO 19115 Topic Category/USGS Thesaurus/ GNIS/,Y,ESIP-IV
USGS-bedrock geologic units,https://data.usgs.gov/datacatalog/browse/topics/bedrock%20geologic%20units,https://data.usgs.gov/datacatalog/data/USGS:5d362442e4b01d82ce8a632c,19115/MODS/FGDC Content Standards for Digital Geospatial Metadata/ATOM,GCMD/USGS Thesaurus/USGS Metadata Identifier/Custom,Y,ESIP-IV
USGS- fault zones,https://data.usgs.gov/datacatalog/browse/topics/geologic%20history,https://data.usgs.gov/datacatalog/data/USGS:59b7ddd6e4b08b1644df5cf6,19115/MODS/FGDC Content Standards for Digital Geospatial Metadata/ATOM,GCMD/USGS Thesaurus/ Natural Language/Coastal and Marine Ecological Classification Standard/USGS Metadata Identifier/Common geographic areas/Custom,Y,ESIP-IV
USGS- geologic history,https://data.usgs.gov/datacatalog/browse/topics/geologic%20history,https://data.usgs.gov/datacatalog/data/USGS:59b7ddd6e4b08b1644df5cf6,19115/MODS/FGDC Content Standards for Digital Geospatial Metadata/ATOM,GCMD/USGS Thesaurus/ Coastal and Marine Ecological Classification Standard/USGS Metadata Identifier/Common geographic areas/Custom,Y,ESIP-IV
USGS- geologic maps,https://data.usgs.gov/datacatalog/browse/topics/geologic%20maps,https://data.usgs.gov/datacatalog/data/USGS:556f7b71e4b0d9246a9fd094,FGDC Content Standards for Digital Geospatial Metadata,GCMD/USGS Metadata Identifier/ ISO 19115 Topic Category/Data Categories for Marine Planning/MRIB/USGS Thesaurus/Custom/CMECS/GNIS/CMECS,Y,ESIP-IV
USGS- geologic structure,https://data.usgs.gov/datacatalog/browse/topics/geologic%20structure,https://data.usgs.gov/datacatalog/data/USGS:90a572a1-d48a-4f5f-8ceb-38d5ea2d6c06,FGDC Content Standards for Digital Geospatial Metadata,GCMD/USGS Metadata Identifier/Custom/ USGS Thesaurus,Y,ESIP-IV
USGS- gravity,https://data.usgs.gov/datacatalog/browse/topics/gravity,,,,,ESIP-IV
USGS- igneous rocks,https://data.usgs.gov/datacatalog/browse/topics/igneous%20rocks,https://data.usgs.gov/datacatalog/data/USGS:5854695be4b02bdf68156805,19115/MODS/FGDC Content Standards for Digital Geospatial Metadata/ATOM,GCMD/Custom/ISO 19115 Topic Categories/ USGS Thesaurus/USGS Metadata Identifier/GNIS,Y,ESIP-IV
USGS - karst,https://data.usgs.gov/datacatalog/browse/topics/karst,https://data.usgs.gov/datacatalog/data/USGS:5775967de4b07dd077c76ffe,19115/MODS/FGDC Content Standards for Digital Geospatial Metadata/ATOM,GCMD/ISO 19115 Topic Category/ Alexandria Digital Library Feature Type Thesaurus/ USGS Thesaurus/ USGS Metadata Identifier,Y,ESIP-IV
USGS - magnetic field,https://data.usgs.gov/datacatalog/browse/topics/magnetic%20field,https://data.usgs.gov/datacatalog/data/USGS:5ee8f11582ce3bd58d851988,19115/MODS/FGDC Content Standards for Digital Geospatial Metadata/ATOM,GCMD/ISO 19115 Topic Category/USGS Thesaurus/Custom/ USGS Metadata Identifier/ GNIS/Common geographic areas/,Y,ESIP-IV
USGS - magnetism,https://data.usgs.gov/datacatalog/browse/topics/magnetism,,,,,ESIP-IV
USGS - rocks and deposits,https://data.usgs.gov/datacatalog/browse/topics/rocks%20and%20deposits,https://data.usgs.gov/datacatalog/data/USGS:8ff3dd95-8c01-4b91-8bea-15b44a958a40,FGDC Content Standards for Digital Geospatial Metadata,GCMD/USGS Metadata Identifier/ISO 19115 Topic Category/USGS Thesaurus/LCSH/ Custom/ GNIS,Y,ESIP-IV
USGS - unconsilidated deposits,https://data.usgs.gov/datacatalog/browse/topics/unconsolidated%20deposits,https://data.usgs.gov/datacatalog/data/USGS:adfebe7e-6588-417d-975f-00414e2c1dbb,FGDC Content Standards for Digital Geospatial Metadata,GCMD/USGS Metadata Identifier/ISO 19115 Topic Category/ USGS Thesaurus/Geographic Names Information System,Y,ESIP-IV
USGS - surficial geologic units,https://data.usgs.gov/datacatalog/browse/topics/surficial%20geologic%20units,https://data.usgs.gov/datacatalog/data/USGS:5bfd6064e4b0815414ca39e1,19115/MODS/FGDC Content Standards for Digital Geospatial Metadata/ATOM,GCMD/USGS Metadata Identifier/USGS Thesaurus/ISO 19115 Topic Category/Custom,Y,ESIP-IV
USGS - economic geology,https://data.usgs.gov/datacatalog/browse/topics/economic%20geology,https://data.usgs.gov/datacatalog/data/USGS:5db86ea0e4b0b0c58b5a4d2c,19115/MODS/FGDC Content Standards for Digital Geospatial Metadata/ATOM,GCMD/ISO 19115 Topic Category/Alexandria Digital Library Feature Type Thesaurus/USGS Thesaurus/Custom/USGS Metadata Identifier/Geographic Names Information System (GNIS)/Common geographic areas,Y,ESIP-IV
USGS - geochemistry,https://data.usgs.gov/datacatalog/browse/topics/geochemistry,https://data.usgs.gov/datacatalog/data/USGS:9dc936a8-602a-4dfa-9dcb-47cad94c0be8,FGDC Content Standards for Digital Geospatial Metadata,GCMD/USGS Metadata Identifier/ISO 19115 Topic Category/NASA GCMD Earth Science Keywords Thesaurus/USGS Thesaurus/Custom/GNIS,N,ESIP-IV
USGS - geochronology,https://data.usgs.gov/datacatalog/browse/topics/geochronology,https://data.usgs.gov/datacatalog/data/USGS:ASC250,FGDC Content Standards for Digital Geospatial Metadata,GCMD/USGS Thesaurus/Custom/ GNIS,Y,ESIP-IV
USGS - geomorphology,https://data.usgs.gov/datacatalog/browse/topics/geomorphology,https://data.usgs.gov/datacatalog/data/USGS:78636128-9056-4896-af89-be481ef611df,FGDC Content Standards for Digital Geospatial Metadata,GCMD/Custom/ ISO 19115 Topic Category/USGS Thesaurus/GNIS,Y,ESIP-IV
USGS - geophysics,https://data.usgs.gov/datacatalog/browse/topics/geophysics,https://data.usgs.gov/datacatalog/data/USGS:7d99da63-c857-49f1-998d-21c6144acbeb,FGDC Content Standards for Digital Geospatial Metadata,GCMD/USGS Thesaurus/Custom/ GNIS/GEO,Y,ESIP-IV
USGS - marine geology,https://data.usgs.gov/datacatalog/browse/topics/marine%20geology,https://data.usgs.gov/datacatalog/data/USGS:77fc6970-cc82-44de-aff7-fe0702a7d0d2,FGDC Content Standards for Digital Geospatial Metadata,GCMD/Custom/ISO 19115 Topic Category/USGS thesaurus/ GNIS,Y,ESIP-IV
USGS - seismology,https://data.usgs.gov/datacatalog/browse/topics/seismology,https://data.usgs.gov/datacatalog/data/USGS:5d76996ee4b0c4f70d01fdf0,19115/MODS/FGDC Content Standards for Digital Geospatial Metadata/ATOM,GCMD/ISO 19115 Topic Category/ USGS Thesaurus/Custom/USGS Metadata Identifier,Y,ESIP-IV
USGS - soil chemistry,https://data.usgs.gov/datacatalog/browse/topics/soil%20chemistry,https://data.usgs.gov/datacatalog/data/USGS:5af33bdbe4b0da30c1b2a667,19115/MODS/FGDC Content Standards for Digital Geospatial Metadata/ATOM,GCMD/USGS Thesaurus/Custom/ USGS Metadata Identifier/Geographic Names Information System/Common Geographic,Y,ESIP-IV
USGS - stratigraphy,https://data.usgs.gov/datacatalog/browse/topics/stratigraphy,https://data.usgs.gov/datacatalog/data/USGS:d4554a76-bf7c-4870-85e6-e3dc2a0cf7be,19115/MODS/FGDC Content Standards for Digital Geospatial Metadata/ATOM,GCMD/USGS Thesaurus/ISO 19115 Topic Category/ GNIS ,N,ESIP-IV
USGS - structural geology,https://data.usgs.gov/datacatalog/browse/topics/structural%20geology,https://data.usgs.gov/datacatalog/data/USGS:55480d14e4b0a658d7955ff4,FGDC Content Standards for Digital Geospatial Metadata,GCMD/USGS Metadata IdentifierISO 19115 Topic Category/GNIS/MRIB/USGS Thesaurus/CMECS,Y,ESIP-IV
USGS - water chemistry,https://data.usgs.gov/datacatalog/browse/topics/water%20chemistry,https://data.usgs.gov/datacatalog/data/USGS:5c927e48e4b0938824575406,19115/MODS/FGDC Content Standards for Digital Geospatial Metadata/ATOM,GCMD/USGS Thesaurus/USGS Metadata Identifier/Hawaii Volcanoes National Park/,Y,ESIP-IV
USGS - abandoned mines and quarries,https://data.usgs.gov/datacatalog/browse/topics/abandoned%20mines%20and%20quarries,https://data.usgs.gov/datacatalog/data/USGS:5dc06ba4e4b06957974ee988,19115/MODS/FGDC Content Standards for Digital Geospatial Metadata/ATOM,GCMD/ISO 19115 Topic Category/USGS Thesaurus/Custom/USGS Metadata Identifier/Common geographic areas,Y,ESIP-IV
USGS - contamination and pollution,https://data.usgs.gov/datacatalog/browse/topics/contamination%20and%20pollution,https://data.usgs.gov/datacatalog/data/USGS:59937ce4e4b02da3062a17c3,19115/MODS/FGDC Content Standards for Digital Geospatial Metadata/ATOM,GCMD/ISO 19115 Topic Category/ USGS Thesaurus/MRIB/Custom/ USGS Metadata Identifier,Y,ESIP-IV
USGS - mine drainage,https://data.usgs.gov/datacatalog/browse/topics/mine%20drainage,https://data.usgs.gov/datacatalog/data/USGS:5c632e6ee4b0fe48cb350225,19115/MODS/FGDC Content Standards for Digital Geospatial Metadata/ATOM,GCMD/USGS Thesaurus; Common geographic areas/ USGS Metadata Identifier/GNIS/Custom,Y,ESIP-IV
USGS - mine waste,https://data.usgs.gov/datacatalog/browse/topics/mine%20waste,https://data.usgs.gov/datacatalog/data/USGS:5b05c384e4b0ac450c971cc0,19115/MODS/FGDC Content Standards for Digital Geospatial Metadata/ATOM,GCMD/USGS Thesaurus/Custom/USGS Metadata Identifier/GNIS,Y,ESIP-IV
USGS - vegetation,https://data.usgs.gov/datacatalog/browse/topics/vegetation,https://data.usgs.gov/datacatalog/data/USGS:26033d33-3377-4e3b-bdce-3e728808c21c,FGDC Content Standards for Digital Geospatial Metadata,GCMD/USGS Thesaurus/ ISO 19115 Topic Category/ Geographic Names Information System,N,ESIP-IV
USGS - geologic maps,https://data.usgs.gov/datacatalog/browse/topics/geologic%20maps,https://data.usgs.gov/datacatalog/data/USGS:556f7b71e4b0d9246a9fd094,FGDC Content Standards for Digital Geospatial Metadata,GCMD/USGS Metadata Identifier/ ISO 19115 Topic Category/Data Categories for Marine Planning/MRIB/USGS Thesaurus/Custom/ CMECS ,N,ESIP-IV
USGS - geospatial data,https://data.usgs.gov/datacatalog/browse/topics/geospatial%20data,,,,,ESIP-IV
USGS - maps and atlases,https://data.usgs.gov/datacatalog/browse/topics/maps%20and%20atlases,https://data.usgs.gov/datacatalog/data/USGS:cdd4d959-1149-4b5b-ad8b-cdb130a95d6c,FGDC Content Standards for Digital Geospatial Metadata,GCMD/USGS Thesaurus/MRIB/Custom/ISO 19115 Topic Category/Data Categories for Marine Planning/Geographic Names Information System/ CMECS,Y,ESIP-IV
USGS - remote sensing,https://data.usgs.gov/datacatalog/data/USGS:5a58c989e4b00b291cd6a62c,https://data.usgs.gov/datacatalog/data/USGS:5a58c989e4b00b291cd6a62c,19115/MODS/FGDC Content Standards for Digital Geospatial Metadata/ATOM,GCMD/ISO 19115 Topic Categories/USGS Thesaurus/Custom/USGS Metadata Identifier/Common geographic areas/GNS,Y,ESIP-IV
USGS - earthquakes,https://data.usgs.gov/datacatalog/browse/topics/earthquakes,https://data.usgs.gov/datacatalog/data/USGS:e9695e0f-1e63-44b7-8907-12dd4dfa907f,FGDC Content Standards for Digital Geospatial Metadata,GCMD/USGS Metadata Identifier.Custom/  ISO 19115 Topic Category/ (MRIB)/ USGS Thesaurus/CMECS,Y,ESIP-IV
USGS - hurricanes,https://data.usgs.gov/datacatalog/browse/topics/hurricanes,https://data.usgs.gov/datacatalog/data/USGS:59de6a7fe4b05fe04ccd39fa,19115/MODS/FGDC Content Standards for Digital Geospatial Metadata/ATOM,GCMD/ISO 19115 Topic Category/LCSH/ Custom/USGS Thesaurus/USGS metadata identifier,Y,ESIP-IV
USGS - landslides,https://data.usgs.gov/datacatalog/browse/topics/landslides,https://data.usgs.gov/datacatalog/data/USGS:582c74fbe4b04d580bd377e8,19115/MODS/FGDC Content Standards for Digital Geospatial Metadata/ATOM,GCMD/USGS Thesaurus/ISO 19115 Topic Category/Custom/ USGS Metadata Identifier/Common geographic areas,Y,ESIP-IV
USGS - liquefaction,https://data.usgs.gov/datacatalog/browse/topics/liquefaction,https://data.usgs.gov/datacatalog/data/USGS:5d2fbba2e4b01d82ce82c913,19115/MODS/FGDC Content Standards for Digital Geospatial Metadata/ATOM,GCMD/USGS Thesaurus/Custom/LCSH/USGS Metadata Identifier/Common geographic areas,Y,ESIP-IV
USGS - sinkhole formation ,https://data.usgs.gov/datacatalog/browse/topics/sinkhole%20formation,,,,,ESIP-IV
USGS - tsunamis,https://data.usgs.gov/datacatalog/browse/topics/tsunamis,https://data.usgs.gov/datacatalog/data/USGS:ASC190,FGDC Content Standards for Digital Geospatial Metadata,GCMD/USGS Metadata Identifier/ ISO 19115 Topic Category/Custom/NASA GCMD Earth Science Keywords Thesaurus/USGS Thesaurus/USGS Geographic Names Information System (GNIS),Y,ESIP-IV
USGS - coal resources,https://data.usgs.gov/datacatalog/browse/topics/coal%20resources,https://data.usgs.gov/datacatalog/data/USGS:5b560defe4b05cbf87c20bc7,19115/MODS/FGDC Content Standards for Digital Geospatial Metadata/ATOM,GCMD/ISO 19115 Topic Category/USGS Thesaurus/Energy Resource Activities/ USGS Metadata Identifier/GNIS,Y,ESIP-IV
USGS - copper,https://data.usgs.gov/datacatalog/browse/topics/copper,https://data.usgs.gov/datacatalog/data/USGS:5d2f40f3e4b038fabe24db02,19115/MODS/FGDC Content Standards for Digital Geospatial Metadata/ATOM,GCMD/USGS Thesaurus/Lithologic classification of geologic map units/USGS Metadata Identifier/Geographic Names Information System,Y,ESIP-IV
USGS - gold,https://data.usgs.gov/datacatalog/browse/topics/gold,https://data.usgs.gov/datacatalog/data/USGS:59ea2b1fe4b0026a55fcf718,19115/MODS/FGDC Content Standards for Digital Geospatial Metadata/ATOM,GCMD/ISO 19115 Topic Categories/USGS Thesaurus/Custom/USGS Metadata Identifier/Common geographic areas/GNS,Y,ESIP-IV
USGS- lead,https://data.usgs.gov/datacatalog/browse/topics/lead,https://data.usgs.gov/datacatalog/data/USGS:59e4f662e4b05fe04cd1918c,19115/MODS/FGDC Content Standards for Digital Geospatial Metadata/ATOM,USGS Thesaurus/ USGS Metadata Identifier/GNIS,Y,ESIP-IV
USGS- metallic ores,https://data.usgs.gov/datacatalog/browse/topics/metallic%20ores,,,,,ESIP-IV
USGS- mineral resources,https://data.usgs.gov/datacatalog/browse/topics/mineral%20resources,https://data.usgs.gov/datacatalog/data/USGS:5dc49f14e4b0695797584de2,19115/MODS/FGDC Content Standards for Digital Geospatial Metadata/ATOM,GCMD/ISO 19115 Topic Category/Custom/USGS Thesaurus/ Custom/USGS Metadata Identifier/GNIS/Common geographic areas/ARDF,Y,ESIP-IV
USGS- mines,https://data.usgs.gov/datacatalog/browse/topics/mining%20and%20quarrying,https://data.usgs.gov/datacatalog/data/USGS:57a8fa88e4b0ebae89bc7222,19115/MODS/FGDC Content Standards for Digital Geospatial Metadata/ATOM,GCMD/ISO 19115 Topic Category/Alexandria Digital Library Feature Type Thesaurus/USGS Thesaurus/USGS Metadata Identifier/GNIS,Y,ESIP-IV
USGS- mining and quarrying,https://data.usgs.gov/datacatalog/browse/topics/mining%20and%20quarrying,https://data.usgs.gov/datacatalog/data/USGS:5f7b2fa982ce1d74e7d91135,19115/MODS/FGDC Content Standards for Digital Geospatial Metadata/ATOM,GCMD/ISO 19115 Topic Category/Alexandria Digital Library Feature Type Thesaurus/USGS Thesaurus/Custom/USGS Metadata Identifier/GNIS,Y,ESIP-IV
USGS- energy,https://data.usgs.gov/datacatalog/browse/topics/energy%20resources,https://data.usgs.gov/datacatalog/data/USGS:5f197b0d82cef313ed861060,19115/MODS/FGDC Content Standards for Digital Geospatial Metadata/ATOM,GCMD/USGS Thesaurus/USGS Metadata Identifier/GNIS/ USGS Thesaurus/USGS Thesaurus: Time Periods,Y,ESIP-IV
USGS- resource assessment,https://data.usgs.gov/datacatalog/browse/topics/resource%20assessment,https://data.usgs.gov/datacatalog/data/USGS:85286de2-7338-42ed-b1ba-da4f0aa9ec35,FGDC Content Standards for Digital Geospatial Metadata,GCMD/USGS Thesaurus/ISO 19115 Topic Categories/Geographic Names Information System,N,ESIP-IV
USGS- resource extraction,https://data.usgs.gov/datacatalog/browse/topics/resource%20extraction,,,,,ESIP-IV
USGS- silver,https://data.usgs.gov/datacatalog/browse/topics/silver,https://data.usgs.gov/datacatalog/data/USGS:5dcee449e4b06957976272ac,19115/MODS/FGDC Content Standards for Digital Geospatial Metadata/ATOM,GCMD/ISO 19115 Topic Category/ USGS Thesaurus/LCSH/Custom/USGS Metadata Identifier/Common geographic areas,Y,ESIP-IV
USGS- uranium,https://data.usgs.gov/datacatalog/browse/topics/uranium,https://data.usgs.gov/datacatalog/data/USGS:58f0ed5ee4b06911a29fab95,19115/MODS/FGDC Content Standards for Digital Geospatial Metadata/ATOM,GCMD/ISO Topic Categories/USGS Biocomplexity Thesaurus/USGS Thesaurus/USGS Metadata Identifier/GNIS,Y,ESIP-IV
USGS- zinc,https://data.usgs.gov/datacatalog/browse/topics/zinc,https://data.usgs.gov/datacatalog/data/USGS:58226affe4b0862c4bff5b6d,19115/MODS/FGDC Content Standards for Digital Geospatial Metadata/ATOM,GCMD/MRIB/USGS Thesaurus/ISO 19115 Topic Category/USGS Metadata Identifier,Y,ESIP-IV
USGS - bathymetry,https://data.usgs.gov/datacatalog/browse/topics/bathymetry,https://data.usgs.gov/datacatalog/data/USGS:069623cb-3312-48b9-8360-bf74737453e7,FGDC Content Standards for Digital Geospatial Metadata/RIS/Dublin Core,GCMD/ISO 19115 Topic Category/GNIS,N,ESIP-IV
USGS - coastal processes,https://data.usgs.gov/datacatalog/browse/topics/coastal%20processes,https://data.usgs.gov/datacatalog/data/USGS:5d0bc8f0e4b0941bde4fc5bb,19115/MODS/FGDC Content Standards for Digital Geospatial Metadata/ATOM,GCMD/LCSH/Custom/ISO 19115 Topic Category/USGS Thesaurus,Y,ESIP-IV
USGS - sea-floor characteristics,https://data.usgs.gov/datacatalog/browse/topics/sea-floor%20characteristics,https://data.usgs.gov/datacatalog/data/USGS:5da2d47a-cfb9-46b9-921c-903f53c8ecf7,FGDC Content Standards for Digital Geospatial Metadata,GCMD/LCSH/Custom/ISO 19115 Topic Category/USGS Thesaurus,N,ESIP-IV
USGS - sea ice concentration,https://data.usgs.gov/datacatalog/browse/topics/sea%20ice%20concentration,https://data.usgs.gov/datacatalog/data/USGS:5ee99c8e82ce3bd58d851afb,19115/MODS/FGDC Content Standards for Digital Geospatial Metadata/ATOM,GCMD/ISO 19115 Topic Category/USGS Thesaurus/MRIB/ Data Categories for Marine Planning/ Custom/ USGS Metadata Identifier/GNIS,Y,ESIP-IV
USGS - sea surface temperature,https://data.usgs.gov/datacatalog/browse/topics/sea%20surface%20temperature,https://data.usgs.gov/datacatalog/data/USGS:a3a83158-20ae-4bef-bf4c-7f09810774ac,FGDC Content Standards for Digital Geospatial Metadata,GCMD/USGS Metadata Identifier/LCSH/ USGS Thesaurus/Custom/ISO 19115 Topic Category/Geographic Names Information System,Y,ESIP-IV
USGS- impact cratering,https://data.usgs.gov/datacatalog/browse/topics/impact%20cratering,,,,,ESIP-IV
USGS - planetary bodies,https://data.usgs.gov/datacatalog/browse/topics/planetary%20bodies,,,,,ESIP-IV
USGS - planetary sciences,https://data.usgs.gov/datacatalog/browse/topics/planetary%20sciences,https://data.usgs.gov/datacatalog/data/USGS:5f6b72dd82ce38aaa2451506,19115/MODS/FGDC Content Standards for Digital Geospatial Metadata/ATOM,GCMD/ISO 19115 Topic Category/Custom/USGS Thesaurus/USGS Metadata Identifier,Y,ESIP-IV