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Federal
2022 Cartographic Boundary File (KML), Current County Subdivision for North Carolina, 1:500,000
U.S. Census Bureau, Department of Commerce —
The 2022 cartographic boundary KMLs are simplified representations of selected geographic areas from the U.S. Census Bureau's Master Address File / Topologically... -
Federal
ETOPO1 1 Arc-Minute Global Relief Model
National Oceanic and Atmospheric Administration, Department of Commerce —
In August 2008, the National Geophysical Data Center (NGDC), an office of the National Oceanic and Atmospheric Administration (NOAA), developed the ETOPO1 Global... -
County
Allegheny County Election Results
Allegheny County / City of Pittsburgh / Western PA Regional Data Center —
Official, certified results of primary, general, and special elections held in Allegheny County. (Note that the most recent results may not yet be certified. Please... -
Federal
Hourly Dynamic Line Ratings for Existing Transmission Across the Contiguous United States (Preliminary)
Department of Energy —
This dataset provides estimated hourly dynamic line ratings for ~84,000 transmission lines across the contiguous United States from 2007-2013. The calculation methods... -
Federal
Digital Geologic-GIS Map of Redwood National Park and Vicinity, California (NPS, GRD, GRI, REDW, REDW digital map) adapted from a California Geological Survey Preliminary Geologic Map by Delattre and Rosinski (2012), and a Watershed Mapping Series map by Dell'Osso, Falls and McGuire (2002)
Department of the Interior —
The Digital Geologic-GIS Map of Redwood National Park and Vicinity, California is composed of GIS data layers and GIS tables, and is available in the following GRI-... -
Federal
US Municipal Desalination Plants
Department of Energy —
This submission presents results and observations from a series of surveys of US municipal desalination plants conducted during the last 20 years. The surveys were... -
Federal
NOAA GOES-R Series Geostationary Lightning Mapper (GLM) Level 2 Lightning Detection: Events, Groups, and Flashes
National Oceanic and Atmospheric Administration, Department of Commerce —
The Geostationary Lightning Mapper Level 2 Lightning Detection product contains a list of lightning flashes, and their constituent groups and events. The definition... -
Federal
NOAA Coastal Mapping Shoreline Products NGDA
National Oceanic and Atmospheric Administration, Department of Commerce —
The NOAA Coastal Mapping Shoreline Products from the Remote Sensing Division are primarily for application to the nautical charts produced by NOAA's Office of Coast... -
Federal
U.S. Climate Normals Product Suite (1981-2010)
National Oceanic and Atmospheric Administration, Department of Commerce —
The NOAA Climate Normals are a large suite of data products that provide users with many tools to understand typical climate conditions for thousands of locations... -
Federal
2020 Cartographic Boundary File (KML), Current American Indian/Alaska Native/Native Hawaiian Areas 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
2022 Cartographic Boundary File (SHP), 118th Congressional Districts for United States, 1:20,000,000
U.S. Census Bureau, Department of Commerce —
The 2022 cartographic boundary shapefiles are simplified representations of selected geographic areas from the U.S. Census Bureau's Master Address File /... -
Federal
Physical Oceanographic (Water Temperature and Conductivity) Data
National Oceanic and Atmospheric Administration, Department of Commerce —
NOAA's Center for Operational Oceanographic Products and Services (CO-OPS) is the authoritative source for accurate, reliable, and timely data on tides, water levels,... -
Federal
2023 Cartographic Boundary File (SHP), Unified School District for South Carolina, 1:500,000
U.S. Census Bureau, Department of Commerce —
The 2023 cartographic boundary shapefiles are simplified representations of selected geographic areas from the U.S. Census Bureau's Master Address File /... -
Federal
High Tide Flooding Products from NOAA CO-OPS
National Oceanic and Atmospheric Administration, Department of Commerce —
High tide flooding is the overflow or excess accumulation of water that covers typically dry coastal land and occurs during high tides. As relative sea levels rise,...