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Federal
TIGER/Line Shapefile, 2019, nation, U.S., Primary Roads National Shapefile NGDA recent views
U.S. Census Bureau, Department of Commerce —
The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master... -
Federal
Cropland Data Layer NGDA recent views
Department of Agriculture —
The USDA National Agricultural Statistics Service (NASS) Cropland Data Layer (CDL) is an annual raster, geo-referenced, crop-specific land cover data layer produced... -
Federal
Soil Survey Geographic Database (SSURGO) NGDA recent views
Department of Agriculture —
This dataset is a digital soil survey and generally is the most detailed level of soil geographic data developed by the National Cooperative Soil Survey. The... -
Federal
Maritime Limits and Boundaries of United States of America NGDA recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
NOAA is responsible for depicting on its nautical charts the limits of the 12 nautical mile Territorial Sea, 24 nautical mile Contiguous Zone, and 200 nautical mile... -
Federal
Major Land Resource Areas (MLRA) NGDA recent views
Department of Agriculture —
The MLRA Geographic Database was prepared for Agriculture Handbook 296 re-publication and is used to support decisions about regional and national agricultural... -
Federal
FS National Forests Dataset (US Forest Service Proclaimed Forests) NGDA recent views
Department of Agriculture —
The FS National Forests Dataset (US Forest Service Proclaimed Forests) is a depiction of the boundaries encompassing the National Forest System (NFS) lands within the... -
Federal
BLM National Public Land Survey System Polygons NGDA recent views
Department of the Interior —
This dataset represents the GIS Version of the Public Land Survey System including both rectangular and non-rectangular surveys. The primary source for the data is... -
Federal
OCS Blocks - Gulf of Mexico Region NGDA recent views
Department of the Interior —
Outer Continental Shelf (OCS) blocks serve as the legal definition for BOEM offshore boundary coordinates used to define small geographic areas within an Official... -
Federal
BLM National SMA Surface Management Agency Area Polygons NGDA recent views
Department of the Interior —
The Surface Management Agency (SMA) Geographic Information System (GIS) dataset depicts Federal land for the United States and classifies this land by its active... -
Federal
Multifamily Properties NGDA recent views
Department of Housing and Urban Development —
This dataset denotes HUD subsidized Multifamily Housing properties excluding insured hospitals with active loans. HUD’s Multifamily Housing property portfolio consist... -
Federal
Gridded Soil Survey Geographic (gSSURGO-30) Database for the Conterminous United States - 30 meter NGDA recent views
Department of Agriculture —
This dataset is called the Gridded SSURGO (gSSURGO) Database and is derived from the Soil Survey Geographic (SSURGO) Database. SSURGO is generally the most detailed... -
Federal
NOAA Electronic Navigational Charts (ENC) NGDA recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
The Office of Coast Survey (OCS) has been involved in the development of a NOAA Electronic Navigational Chart (NOAA ENC) suite to support the marine transportation... -
Federal
National Geospatial Data Asset (NGDA) NOAA Continuously Operating Reference Stations (CORS) Network NGDA recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
The National Geodetic Survey (NGS), an office of NOAA's National Ocean Service, manages a network of Continuously Operating Reference Stations (CORS) that provide... -
Federal
Multibeam Bathymetry Database (MBBDB) NGDA recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
Originally designed for military use, the multibeam echosounder has proved very useful for nautical charting, oceanographic research and modeling, habitat... -
Federal
Inland Electronic Navigational Charts (IENC) NGDA recent views
Army Corps of Engineers, Department of the Army, Department of Defense —
These Inland Electronic Navigational Charts (IENCs) were developed from available data used in maintenance of Navigation channels. Users of these IENCs should be... -
Federal
Continuously Updated Digital Elevation Model (CUDEM) - 1/3 Arc-Second Resolution Bathymetric-Topographic Tiles NGDA recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
NOAA's National Centers for Environmental Information (NCEI) is developing a suite of digital elevation models (DEMs) for the U.S. coast to support a variety of NOAA... -
Federal
MODIS/Terra+Aqua L3 Value-added Aerosol Optical Depth - NRT NGDA recent views
National Aeronautics and Space Administration —
MODIS was launched aboard the Terra satellite on December 18, 1999 (10:30 am equator crossing time) as part of NASA's Earth Observing System (EOS) mission. MODIS with... -
Federal
NOAA Raster Navigational Charts (RNC) NGDA recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
NOAA, National Ocean Service, Office of Coast Survey, Marine Chart Division is responsible to build and maintain a suite of more than 1000 nautical charts that are... -
Federal
Outer Continental Shelf Oil and Natural Gas Wells - Alaska Region NAD 83 NGDA recent views
Department of the Interior —
Surface Locations of Boreholes drilled for exploration or oil and gas production. Dataset is maintained by BOEM AK RE. All wells drilled before 1986 are mapped in...