-
Federal
Global Population Density Grid Time Series Estimates
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
BIRDS from ALPHA HELIX and Other Platforms from 1980-05-21 to 1980-10-25 (NCEI Accession 8100494)
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
Global Population Count Grid Time Series Estimates
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... -
University
Legislative Districts of Idaho for 1992 - 2002 [Historical]
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
BIRDS from THOMAS G. THOMPSON in the Bering Sea from 1980-04-06 to 1980-04-23 (NCEI Accession 8100495)
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... -
Census Tracts in 1980
District of Columbia —
Census Year 1980 Census Tracts. The dataset contains polygons representing CY 1980 census tracts, created as part of the D.C. Geographic Information System (DC GIS)... -
Federal
Florida Reef Fish Visual Census 1980 Species Site Matrix (NODC Accession 0001394)
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... -
Federal
Geodatabase of fish assemblages for the Florida Coral Reef Tract from 1980-01-01 to 2010-12-31 (NCEI Accession 0125569)
National Oceanic and Atmospheric Administration, Department of Commerce —
This dataset is a point shapefile showing the distribution of species richness, Shannon's Diversity (H), and Shannon's Evenness (J) along the Florida Keys (Key... -
Federal
County Population 2100 Baseline Scenario Colorado Plateau
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
Old vs. new urban: U.S. national mapping of the year of “first development” for urban areas, from 1940-2010.
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 - Davidson Current seasons, 1980-2001 (CDAS data set Da0_dens.shp)
National Oceanic and Atmospheric Administration, Department of Commerce —
Da0_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
Archive of Census Related Products (ACRP): 1992 Boundary Files
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... -
University
1980 Census Subcounty Areas (TIGER)
Earth Data Analysis Center, University of New Mexico —
This data set is a vector polygon digital data structure taken from the Census Bureau's TIGER/Line Files, 1994, for New Mexico. The source software was ARC/INFO 7.0.3. -
Federal
BIRDS from THOMAS G. THOMPSON in the Bering Sea from 1980-03-21 to 1980-04-03 (NCEI Accession 8100497)
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
Guam BSP Foreign Longline Transshipment
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... -
University
Otero County Blocks, Race and Hispanic Ethnicity (2010)
Earth Data Analysis Center, University of New Mexico —
The once-a-decade decennial census was conducted in April 2010 by the U.S. Census Bureau. This count of every resident in the United States was mandated by Article I,... -
Federal
Five-minute grid of marine bird density off central California - all seasons, 1980-2001 (CDAS data set AL0_DENS.shp)
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
Public Use Microdata Samples (PUMS)
National Aeronautics and Space Administration —
The Public Use Microdata Samples (PUMS) are computer-accessible files containing records for a sample of housing Units, with information on the characteristics of... -
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
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... -
University
1980 Census Tracts (TIGER)
Earth Data Analysis Center, University of New Mexico —
This data set is a vector polygon digital data structure taken from Census Bureau's TIGER/Line Files, 1994, for New Mexico. The source software used was ARC/INFO 7.0.3.