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Federal
Map of Arsenic concentrations in groundwater of the United States 39 recent views
Department of the Interior —
The map graphic image at https://www.sciencebase.gov/catalog/file/get/63140561d34e36012efa2b7f?name=arsenic_map.png illustrates arsenic values, in micrograms per... -
Federal
Digital data sets describing population density in the conterminous US 26 recent views
Department of the Interior —
Grid of population density in the conterminous United States at a resolution of one kilometer. The grid was converted from an ASCII file obtained from the Consortium... -
Federal
Surficial geology of Africa (geo7_2ag) 24 recent views
Department of the Interior —
Surficial geology (geo7_2ag). -
Federal
Compilation of Geospatial Data (GIS) for the Mineral Industries and Related Infrastructure of Africa 20 recent views
Department of the Interior —
This geodatabase reflects the U.S. Geological Survey’s (USGS) ongoing commitment to its mission of understanding the nature and distribution of global mineral... -
Federal
Geographic Names Information System (GNIS) - USGS National Map Downloadable Data Collection NGDA 19 recent views
Department of the Interior —
The Geographic Names Information System (GNIS) is the Federal standard for geographic nomenclature. The U.S. Geological Survey developed the GNIS for the U.S. Board... -
Federal
Geologic map of South Asia (geo8ag) 18 recent views
Department of the Interior —
This data set is the digital geologic layer for the map of South Asia. The data set includes arcs, polgons, polygon labels, and attributes for geology, faults,... -
Federal
South America Geologic Map (geo6ag) 18 recent views
Department of the Interior —
South America is part of Region 6 (Central and South America) for the World Energy Assessment. The geologic map of South America was digitized so that we could use... -
Federal
Bedrock geology of the Arabian Peninsula and selected adjacent areas (geo2bg) 17 recent views
Department of the Interior —
The data set for this coverage includes arcs, polygons, and polygon labels that outline and describe the general geologic age and type of bedrock of the Arabian... -
Federal
Physiographic divisions of the conterminous U. S. 16 recent views
Department of the Interior —
This is a polygon coverage of Physiographic Divisions in the conterminous United States. It was automated from Fenneman's 1:7,000,000-scale map, "Physical Divisions... -
Federal
Digital Shoreline Analysis System (DSAS) version 5.0 transects with shoreline rate change calculations at Barter Island Alaska, 1947 to 2020 15 recent views
Department of the Interior —
This dataset consists of rate-of-change statistics for the shorelines at Barter Island, Alaska for the time period 1947 to 2020. Rate calculations were computed... -
Federal
GAGES-II: Geospatial Attributes of Gages for Evaluating Streamflow 14 recent views
Department of the Interior —
This dataset, termed "GAGES II", an acronym for Geospatial Attributes of Gages for Evaluating Streamflow, version II, provides geospatial data and classifications for... -
Federal
Polygons of global undersea features for geographic searches 14 recent views
Department of the Interior —
A shapefile of 311 undersea features from all major oceans and seas has been created as an aid for retrieving georeferenced information resources. Version 1.1 of the... -
Federal
Multistate Capture and Search Data from the Southern Beaufort Sea Polar Bear Subpopulation in Alaska, 2001-2016 12 recent views
Department of the Interior —
This data release contains two tables of information on polar bear distributions in the southern Beaufort Sea during spring, from 2001 to 2016. One table provides... -
Federal
Public-supply water service areas within the conterminous United States, 2017 12 recent views
Department of the Interior —
This data release describes water service areas (WSA) for community water systems (CWS) within the conterminous United States, representing areas of active service... -
Federal
Migration Corridors of Elk in the Jemez Herd in New Mexico 12 recent views
Department of the Interior —
The elk (Cervus canadensis) of the Jemez herd reside primarily in and around the Valles Caldera National Preserve, west of Los Alamos, NM and along the mesa tops to... -
Federal
Paired Air and Water Temperature Data for Two Watersheds in the Delaware River Basin 11 recent views
Department of the Interior —
The data release consists of two companion air and water temperature datasets collected as part of the U.S. Geological Survey (USGS) Next Generation Water Observing... -
Federal
Migration Routes of Mule Deer in the Upper San Joaquin Watershed Herd in California 11 recent views
Department of the Interior —
Migratory mule deer (Odocoileus hemionus) within the San Joaquin Watershed occupy most of the watershed above Kerckhoff Reservoir, Fresno and Madera Counties,... -
Federal
Generalized Geology of Southeast Asia (geo3bl) 11 recent views
Department of the Interior —
This coverage includes arcs, polygons, and polygon labels that describe the generalized geologic age and type of surface outcrops of bedrock of Southeast Asia... -
Federal
Mapping Data of Polar Bear Maternal Den Habitat, National Petroleum Reserve–Alaska (NPR-A) 11 recent views
Department of the Interior —
These are geospatial data that characterize the distribution of polar bear denning habitat on the National Petroleum Reserve–Alaska (NPR-A). Two datasets are included...