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Federal
USGS Elevation Contours Overlay Map Service from The National Map NGDA 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
AirNow Real Time Air Quality REST API recent views
U.S. Environmental Protection Agency —
A REST web service API allowing the retrieval of real time air quality index data from AirNow. -
Federal
USGS Transportation Overlay Map Service from The National Map recent views
U.S. Geological Survey, Department of the Interior —
The USGS Transportation service from The National Map (TNM) is based on TIGER/Line data provided through U.S. Census Bureau and road data from U.S. Forest Service.... -
Federal
USGS Governmental Unit Boundaries Overlay Map Service from The National Map recent views
U.S. Geological Survey, Department of the Interior —
The USGS Governmental Unit Boundaries service from The National Map (TNM) represents major civil areas for the Nation, including States or Territories, counties (or... -
Federal
USGS Hydrography (NHD) Overlay Map Service from The National Map - National Geospatial Data Asset (NGDA) National Hydrography Dataset (NHD) NGDA recent views
U.S. Geological Survey, Department of the Interior —
The USGS National Hydrography Dataset (NHD) service from The National Map (TNM) is a comprehensive set of digital spatial data that encodes information about... -
Federal
USGS Land Cover (NLCD) Overlay Map Service from The National Map - National Geospatial Data Asset (NGDA) National Land Cover Database (NLCD) NGDA recent views
U.S. Geological Survey, Department of the Interior —
NLCD 1992, NLCD 2001, NLCD 2006, and NLCD 2011 are National Land Cover Database classification schemes based primarily on Landsat data along with ancillary data... -
Federal
USGS 3DEP Elevation Availability Index (NED) Overlay Map Service from The National Map - National Geospatial Data Asset (NGDA) National Elevation Data Set (NED) NGDA recent views
U.S. Geological Survey, Department of the Interior —
The USGS 3D Elevation Program (3DEP) Index service from The National Map shows two general categories of downloadable elevation data: (1) digital elevation model... -
Federal
USGS NAIP Imagery Overlay Map Service from The National Map recent views
U.S. Geological Survey, Department of the Interior —
The USGS NAIP Imagery service from The National Map (TNM) consists of high resolution images that combine the visual attributes of an aerial photograph with the... -
Federal
Systems & Investments REST API recent views
Department of Homeland Security —
A service that provides consumers with the alignment between FISMA Systems and Capital Investments. Essentially this represents the funding stream for each system.... -
Federal
USGS 3DEP Elevation Service from The National Map - National Geospatial Data Asset (NGDA) NGDA recent views
U.S. Geological Survey, Department of the Interior —
The USGS 3D Elevation Program (3DEP) Bare Earth DEM Dynamic service is based on multi-resolution USGS DEM sources and provides dynamic functions for visualization.... -
Federal
USDA ERS GIS Map Services and API User Guide recent views
Department of Agriculture —
All of the ERS mapping applications, such as the Food Environment Atlas and the Food Access Research Atlas, use map services developed and hosted by ERS as the source... -
Federal
Coordinated Data Analysis System (CDAWeb CDAS) RESTful Web services API at the Space Physics Data Facility (SPDF) recent views
National Aeronautics and Space Administration —
A RESTful web service for querying data and metadata components from data sets, including instruments, observatories, and inventory. This interface calls the services... -
Federal
TRM Service REST API recent views
Department of Homeland Security —
Technical Reference Model (TRM) is a set of categorized software and non-commodity hardware products that is the starting point for all IT purchases at the... -
Federal
Capabilities and Activities List REST API recent views
Department of Homeland Security —
The DHS Functional Capabilities and Activities List (CAL) presents an integrated list of enterprise level functional capabilities and activities aligned to the... -
Federal
USGS Watershed Boundary Dataset (WBD) Overlay Map Service from The National Map - National Geospatial Data Asset (NGDA) Watershed Boundary Dataset (WBD) NGDA recent views
U.S. Geological Survey, Department of the Interior —
The Watershed Boundary Dataset (WBD) from The National Map (TNM) defines the perimeter of drainage areas formed by the terrain and other landscape characteristics.... -
Federal
ERS Data APIs recent views
Department of Agriculture —
The ERS content and data APIs (including our pre-made widgets for embedding charts) are currently out of service while we redesign our site. Check back here for... -
Federal
USGS US Topo Availability Overlay Map Service from The National Map recent views
U.S. Geological Survey, Department of the Interior —
The USGS US Topo Availability service from The National Map consists of footprints where US Topo products are currently available. Various green tints are used to... -
Federal
WHOLESCALE: Microseismic Event Catalog for San Emidio, Nevada 2022 recent views
Department of Energy —
This submission includes a high-precision seismic event catalog estimated from seismic data collected at San Emidio, Nevada from April to May 2022. The catalog lists... -
Federal
USGS NAIPPlus Overlay Map Service from The National Map recent views
U.S. Geological Survey, Department of the Interior —
The USGS NAIP Plus service from The National Map consists of National Agriculture Imagery Program (NAIP) and high resolution orthoimagery (HRO) that combine the... -
Federal
USGS Geographic Names (GNIS) Overlay Map Service from The National Map - National Geospatial Data Asset (NGDA) Geographic Names Information System (GNIS) NGDA recent views
U.S. Geological Survey, Department of the Interior —
USGS developed The National Map (TNM) Gazetteer as the Federal and national standard (ANSI INCITS 446-2008) for geographic nomenclature based on the Geographic Names...