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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... -
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
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
Fish survey data from Uva Island reef, Panama
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
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. -
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
Five-minute grid of marine bird density off central California - Upwelling season, 1980-2001 (CDAS data set Up0_dens.shp)
National Oceanic and Atmospheric Administration, Department of Commerce —
Up0dens 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 THOMAS G. THOMPSON in the Bering Sea from 1980-04-28 to 1980-08-19 (NCEI Accession 8100496)
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 1980-03-21 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
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... -
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. -
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
Archive of Census Related Products (ACRP): 1980 SAS Transport Files
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... -
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
NODC Standard Format Marine Birds from Coastal Alaska and Puget Sound Data (1975-1980): Marine Bird Sighting, Land Census (F034) (NCEI Accession 0014156)
National Oceanic and Atmospheric Administration, Department of Commerce —
NODC Standard Marine Bird Sighting, Land Census (F034) is one of a group of seven datasets related to Marine Birds from Coastal Alaska and Puget Sound Data (1975... -
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
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... -
Federal
1980 point population coverage for the Conterminous United States
Department of the Interior —
A point coverage was created from the 1980 Master Area Reference File (MARF) of the U.S. Census Bureay. Each point represents the center of a census tract, though... -
County
1974 Lake County Aerial
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...