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    Federal
Military Bases
Department of Transportation —
The Military Bases dataset was last updated on September 02, 2025 and are defined by Fiscal Year 2024 data, from the Office of the Assistant Secretary of Defense for... - 
  
    Federal
Means of Transportation to Work
Department of Transportation —
The Means of Transportation to Work dataset was compiled using information from December 31, 2023 and updated December 12, 2024 from the Bureau of Transportation... - 
  
    Federal
Congressional Districts
Department of Transportation —
The 119th Congressional Districts dataset reflects boundaries from January 3rd, 2025 from the United States Census Bureau (USCB), and the attributes are updated every... - 
  
    Federal
TIGER/Line Shapefile, 2023, Nation, U.S., International Boundaries (national)
U.S. Census Bureau, Department of Commerce —
The international boundary data featured in this shapefile consists of the boundary between the United States and Canada and the United States and Mexico. Each... - 
  
    Federal
School District Characteristics - Current
Department of Education —
The National Center for Education Statistics’ (NCES) Education Demographic and Geographic Estimate (EDGE) program develops annually updated school district boundary... - 
  
    Federal
TIGER/Line Shapefile, 2020, Nation, U.S., American Indian Tribal Subdivisions
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
Large Scale International Boundaries NGDA
Department of State —
Overview The Office of the Geographer and Global Issues at the U.S. Department of State produces the Large Scale International Boundaries (LSIB) dataset. The current... - 
  
    Federal
National Parks
Department of Transportation —
The National Parks dataset is frequently updated by the National Park Service (NPS) and is part of the U.S. Department of Transportation (USDOT)/Bureau of... - 
  
    Federal
USFWS National Wetlands Inventory NGDA
Department of the Interior —
This data set represents the extent, approximate location and type of wetlands and deepwater habitats in the United States and its Territories. These data delineate... - 
  
    
Zip Codes
District of Columbia —
Zip Codes (5-digit). The dataset polygons represent location and attributes of zip codes, created as part of the DC Geographic Information System (DC GIS) for the D.C.... - 
  
    Federal
Protected Areas Database of the United States (PAD-US) NGDA
Department of the Interior —
This is series-level metadata for the USGS Protected Areas Database of the United States (PAD-US) data released by the United States Geological Survey (USGS). PAD-US... - 
  
    Federal
USGS US Topo Map Collection
Department of the Interior —
Layered geospatial PDF 7.5 Minute Quadrangle Map. Layers of geospatial data include orthoimagery, roads, grids, geographic names, elevation contours, hydrography,... - 
  
    City
All Parcels
Town of Chapel Hill, North Carolina —
Composite layer of parcel polygons for Orange and Durham County. Includes PIN No., Owner and Address - 
  
    Federal
NOAA Continuously Operating Reference Stations (CORS) Network NGDA
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
NOAA Electronic Navigational Charts (ENC) NGDA
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... - 
  
    
Census Block Groups in 2020
District of Columbia —
Standard block groups are clusters of blocks within the same census tract that have the same first digit of their 4-character census block number (e.g., Blocks 3001,... - 
  
    Federal
TIGER/Line Shapefile, 2019, nation, U.S., Primary Roads National Shapefile NGDA
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
Protected Areas Database of the United States (PAD-US) 4.0
Department of the Interior —
The USGS Protected Areas Database of the United States (PAD-US) is the nation's inventory of protected areas, including public land and voluntarily provided private...