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Federal
Global Population Density Grid Time Series Estimates recent views
National Aeronautics and Space Administration —
The Global Population Density Grid Time Series Estimates provide a back-cast time series of population density grids based on the year 2000 population grid from... -
Federal
Global Population Count Grid Time Series Estimates recent views
National Aeronautics and Space Administration —
The Global Population Count Grid Time Series Estimates provide a back-cast time series of population grids based on the year 2000 population grid from SEDAC's Global... -
Federal
Attributes for NHDPlus Version 2.1 Catchments and Modified Routing of Upstream Watersheds for the Conterminous United States: Housing Density 1940-2010 recent views
Department of the Interior —
This tabular data set contains information on historic housing densities for every 10 years from 1940-2010, compiled for two spatial components of the NHDPlus version... -
University
Legislative Districts of Idaho for 1992 - 2002 [Historical] recent views
University of Idaho —
The downloadable ZIP file contains Esri shapefiles and PDF maps. Contains the information used to determine the location of the new legislative and congressional... -
Federal
Old vs. new urban: U.S. national mapping of the year of “first development” for urban areas, from 1940-2010. recent views
Department of the Interior —
This product is a 100-meter resolution raster which classifies urban lands in the conterminous United States by the year in which they were “first developed.” The... -
Federal
Five-minute grid of marine bird density off central California - all seasons, 1980-2001 (CDAS data set AL0_DENS.shp) recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
AL0_DENS is a polygon shapefile representing 5 minute x 5 minute latitude x longitude cells that contain the overall, combined densities (birds/sq.km.), of 76 species... -
Federal
BIRDS from ALPHA HELIX and Other Platforms from 1980-05-21 to 1980-10-25 (NCEI Accession 8100494) recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
Data has been processed by NODC to the NODC standard Marine Bird Sighting, Ship/Aircraft Census (F033) format. The F033 format contains data from field observations... -
Federal
LBA-ECO LC-04 Satellite/Census-Based 5-Minute Land Use Data, Amazonia: 1980 and 1995 recent views
National Aeronautics and Space Administration —
This data set contains 5-minute land use maps for agricultural activity in Amazonia. The data set was produced by the statistical fusion of agricultural census data... -
Federal
Archive of Census Related Products (ACRP): 1980 SAS Transport Files recent views
National Aeronautics and Space Administration —
The 1980 SAS Transport Files portion of the Archive of Census Related Products (ACRP) contains housing and population demographics from the 1980 Summary Tape File... -
Federal
County Population 2100 Baseline Scenario Colorado Plateau recent views
Department of the Interior —
Future county population was based on projections for 2100 from the Spatially Explicit Regional Growth Model (SERGoM; Theobald 2005). SERGoM simulates population... -
Federal
Survey data of larval fish, zooplankton, and aquatic plants collected from the St. Clair River delta, MI (2010-2011) recent views
Department of the Interior —
The St. Clair River delta, part of the St. Clair-Detroit River System (SCDRS), is the most fished coastal wetland area in the Laurentian Great Lakes and provides... -
Federal
Twelve-digit hydrologic unit actual evapotranspiration and snowpack water equivalent storage from the National Hydrologic Model Infrastructure with the Precipitation-Runoff Modeling System 1980-2016 recent views
Department of the Interior —
This dataset is part of the National Water Census Water Budget Estimation and Evaluation Project's ongoing development of best estimates of daily historical water... -
Federal
Guam BSP Foreign Longline Transshipment recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
Foreign longline vessels have transshipped fish through Guam to Asia since the late 1980s. This database captures at a near census level all activities of... -
Federal
BIRDS from THOMAS G. THOMPSON in the Bering Sea from 1980-04-06 to 1980-04-23 (NCEI Accession 8100495) recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
Data has been processed by NODC to the NODC standard Marine Bird Sighting, Ship/Aircraft Census (F033) format. The F033 format contains data from field observations... -
Federal
BIRDS from THOMAS G. THOMPSON in the Bering Sea from 1980-04-28 to 1980-08-19 (NCEI Accession 8100496) recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
Data has been processed by NODC to the NODC standard Marine Bird Sighting, Ship/Aircraft Census (F033) format. The F033 format contains data from field observations... -
Federal
Archive of Census Related Products (ACRP): 1992 Boundary Files recent views
National Aeronautics and Space Administration —
The 1992 Boundary Files portion of the Archive of Census Related Products (ACRP) consists of 1992 boundary data from the U.S. Census Bureau's Topologically Integrated... -
Federal
Florida Reef Fish Visual Census 1980 Species Site Matrix (NODC Accession 0001394) recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
This data set is an ArcView shapefile set that contains locations of sampled coral reef fish species at the National Marine Sanctuary along the Florida Keys. The... -
County
1974 Lake County Aerial recent views
Lake County, Illinois —
This four foot pixel resolution black and white aerial photography was flown between October 2 and October 10, 1974, at a capture scale of 1": 3,333, flying at an... -
Federal
Fish survey data from Uva Island reef, Panama recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
This project examines an eastern Pacific fish assemblage associated with a 2.5 hectare coral reef located within the boundaries of Coiba National Park, Panama. From... -
Federal
U.S. Census Bureau (USCB) County Population Estimates, Texas, New Mexico 1980-2019 recent views
Department of the Interior —
The Census Bureau's Population Estimates Program produces July 1 estimates for years after the last published decennial census, as well as for past decades. This...