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Federal
USGS US Topo Map Collection 70 recent views
Department of the Interior —
Layered geospatial PDF 7.5 Minute Quadrangle Map. Layers of geospatial data include orthoimagery, roads, grids, geographic names, elevation contours, hydrography,... -
Federal
USGS 1/3 arc-second Contour Downloadable Data Collection 33 recent views
Department of the Interior —
The geospatial data of this layer is comprised of elevation contours derived from 1/3 arc-second 3D Elevation Program (3DEP) data. -
Federal
Bathymetry of Lake Superior 33 recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
Bathymetry of Lake Superior has been compiled as a component of a NOAA project to rescue Great Lakes lake floor geological and geophysical data and make it more... -
Federal
Seismic Lines in Louisiana and Texas [gcseismicg] 17 recent views
Department of the Interior —
The lines shown are those used by the USGS in developing the framework geology and models used in assessing the oil and gas resources of the Gulf Coast Region. The... -
Federal
USGS Historical Topographic Map Collection 17 recent views
Department of the Interior —
USGS Historical Quadrangle in GeoPDF. The USGS Historical Quadrangle Scanning Project (HQSP) is scanning all scales and all editions of topographic maps published by... -
Federal
A seamless, high-resolution, coastal digital elevation model (DEM) for Southern California 17 recent views
Department of the Interior —
A seamless, three-meter digital elevation model (DEM) was constructed for the entire Southern California coastal zone, extending 473 km from Point Conception to the... -
Federal
Shuttle Radar Topography Mission (SRTM) Images 15 recent views
National Aeronautics and Space Administration —
Culminating more than four years of processing data, NASA and the National Geospatial-Intelligence Agency (NGA) have completed Earth's most extensive global... -
Federal
Great Lakes Bathymetry 15 recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
Bathymetry of Lakes Michigan, Erie, Saint Clair, Ontario and Huron has been compiled as a component of a NOAA project to rescue Great Lakes lake floor geological and... -
Federal
USGS Elevation Contours Overlay Map Service from The National Map NGDA 14 recent views
U.S. Geological Survey, Department of the Interior —
The USGS Elevation Contours service from The National Map (TNM) consists of contours generated for the conterminous United States from 1- and 1/3 arc-second elevation... -
Federal
Salt Diapirs in the Gulf Coast [gcdiapirg] 14 recent views
Department of the Interior —
Locations and shapes of salt diapirs were modified after the New Orleans Geological Society map, Salt tectonism of the U.S. Gulf Coast Basin (compiled by J.A. Lopez,... -
Federal
Lake Okeechobee Bathymetry data 13 recent views
Department of the Interior —
The data from the bathymetric mapping of Lake Okeechobee are provided in two forms: as raw data files and as elevation contour maps -
Federal
Digital Geologic-GIS Map of Big Cypress National Preserve and Vicinity, Florida (NPS, GRD, GRI, BICY, BICY digital map) adapted from a Florida Geological Survey Open-File Report map by Scott (2001) and FGS Bulletin map by Arthur et. al. (2005), U.S. Geological Survey Water-Resources Investigations Reports by Causaras, Reese and Cunningham (1985, 1986 and 2000), and Earthfx Incorporated/BEM Systems Inc. unpublished digital data by Wexler (2004) 11 recent views
Department of the Interior —
The Digital Geologic-GIS Map of Big Cypress National Preserve and Vicinity, Florida is composed of GIS data layers and GIS tables, and is available in the following... -
City
City of Sioux Falls Hydrant Flow Test and Water Pressure 11 recent views
City of Sioux Falls —
Web map containing hydrant flow test information and water pressure contours for locations in Sioux Falls, South Dakota.The water hydrant model data provided by the... -
Federal
NOAA ENC Direct to GIS 11 recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
NOAA's Electronic Navigational Charts (NOAA ENCs) have been developed to support the marine transportation infrastructure and coastal management. The NOAA ENCs are in... -
Federal
CNTR10M - 10 meter bathymetric contours of the Channel Islands National Marine Sanctuary and Santa Barbara Bay. (UTM 10N, NAD83) 11 recent views
Department of the Interior —
Data layer containing 10 meter bathymetric contours for the Channel Islands National Marine Sanctuary and Santa Barbara Bay. Data are derived from 1:250,000-scale... -
Federal
USGS Topo Map Vector Data Downloadable Data Collection
Department of the Interior —
Layers of geospatial data include contours, boundaries, land cover, hydrography, roads, transportation, geographic names, structures, and other selected map features. -
Federal
Annual California Sea Otter Census: 2019 Extra Limit Observations Shapefile
Department of the Interior —
The GIS shapefile Extra limit counts of southern sea otters 2019 is a point layer representing the locations of sea otter sightings that fall outside the officially... -
Federal
San Francisco Bay-Delta bathymetric/topographic digital elevation model(DEM)
Department of the Interior —
A high-resolution (10-meter per pixel) digital elevation model (DEM) was created for the Sacramento-San Joaquin Delta using both bathymetry and topography data. This... -
Federal
Water-table altitude of Nevada
Department of the Interior —
This is a raster-based, depth to ground-water data set for the State of Nevada. The source of this data set is a statewide water-table contour data set constructed...