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Federal
Protected Areas Database of the United States (PAD-US) 3.0 - World Database on Protected Areas (WDPA) Submission
Department of the Interior —
The United States Geological Survey (USGS) - Science Analytics and Synthesis (SAS) - Gap Analysis Project (GAP) manages the Protected Areas Database of the United... -
Federal
SASS (Subsonics Assessment) Ozone and NOx Experiment (SONEX) Satellite Data
National Aeronautics and Space Administration —
SONEX_Satellite_Data_1 is the satellite data used to support the SONEX suborbital campaign. Contained in this data product are ozone measurements from TOMS-EP and... -
Federal
China Dimensions Data Collection: China Administrative Regions GIS Data: 1:1M, County Level, 1990
National Aeronautics and Space Administration —
The China Administrative Regions GIS Data: 1:1M, County Level, 1990 consists of geographic boundary data for the administrative regions of China as of 31 December... -
Federal
National Aggregates of Geospatial Data Collection: Population, Landscape, And Climate Estimates, Version 3 (PLACE III)
National Aeronautics and Space Administration —
The National Aggregates of Geospatial Data Collection: Population, Landscape, And Climate Estimates, Version 3 (PLACE III) data set contains estimates of national-... -
Federal
2020 Cartographic Boundary File (KML), American Indian Tribal Subdivision (AITS) for United States, 1:500,000
U.S. Census Bureau, Department of Commerce —
The 2020 cartographic boundary KMLs are simplified representations of selected geographic areas from the U.S. Census Bureau's Master Address File / Topologically... -
Federal
TIGER/Line Shapefile, 2019, nation, U.S., Current American Indian Tribal Subdivision (AITS) National
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
WDC-A Meteorological and Oceanographic Data from Chernobyl for 1986
National Oceanic and Atmospheric Administration, Department of Commerce —
WDCA Chernobyl Data consists of digital data set DSI-9681, archived at the National Centers for Environmental Information (NCEI). World Data Center for Meteorology... -
Alley Frontage Lines
District of Columbia —
Alley widths, street frontages, were captured during the vector property effort and reside in their own feature class. 99% of the time, these features should be... -
Federal
San Pedro River Aquifer Data Release - Transboundary Aquifer Assessment Program (TAAP)
Department of the Interior —
This is a release of data presented in the report "Binational Study of the Transboundary San Pedro Aquifer", Callegary and others, 2016: Callegary, J.B., Minjárez... -
Federal
Low-Income Housing Tax Credit (LIHTC) Qualified Census Tracts
Department of Housing and Urban Development —
This dataset provides data on Qualified Census Tracts for the Low-Income Housing Tax Credit Program for 2024. LIHTC Qualified Census Tracts, as defined under the... -
Federal
Urban Greenery and Body Mass Index
U.S. Environmental Protection Agency —
The datasets include individual-level BMI in Phoenix, AZ and Portland, OR obtained from the state DMVs, greenery along walkable roads within 500, 1000, 1500, and 2000... -
Federal
NCHS - Drug Poisoning Mortality by County: United States
U.S. Department of Health & Human Services —
This dataset contains model-based county estimates for drug-poisoning mortality. Deaths are classified using the International Classification of Diseases, Tenth... -
Federal
Water Quality - Public
International Boundary & Water Commission —
The collection of water quality data has been an integral part of the International Boundary and Water Commission's mission and goal since the signing of the 1944... -
Federal
Native ranges of freshwater fishes of North America
Department of the Interior —
Background: The Nonindigenous Aquatic Species (NAS) Database functions as a repository and clearinghouse for the occurrence of nonindigenous aquatic species... -
County
LakeCountyParcels
Lake County, Illinois —
Download In State Plane Projection Here ** In addition to the Tax Parcel polygons feature class, the hyperlink download above also contains a parcel point data layer... -
University
New Mexico, 2010 Census American Indian Tribal Subdivision (AITS) State-based
Earth Data Analysis Center, University of New Mexico —
The TIGER/Line Files are shapefiles and related database files (.dbf) that are an extract of selected geographic and cartographic information from the U.S. Census... -
State
Census Designated and Incorporated Places 2020
State of Maryland —
The TIGER/Line Files include both incorporated places (legal entities) and census designated places or CDPs (statistical entities). An incorporated place is... -
Federal
TIGER/Line Shapefile, Current, Nation, U.S., International Boundaries (national)
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
Nonattainment Area - Carbon Monoxide (CO - 1971 Standard)
Department of Transportation —
The Nonattainment Area - Carbon Monoxide (CO-1971) dataset was updated on September 30, 2025 by the Environmental Protection Agency (EPA) and is part of the U.S.... -
Federal
Nonattainment Area - 8 hr Ozone (2015 Standard)
Department of Transportation —
The Nonattainment Area - 8 hr ozone (2015) dataset was updated on September 30, 2025 by the Environmental Protection Agency (EPA) and is part of the U.S. Department...