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Found 660 dataset(s) matching "Transportation spatial data".
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Using version 20.1_19 of the Discontinuous-Galerkin Shallow Water Equations Model (DG-SWEM) (Kubatko and others, 2006), astronomic tides and salinity transport were simulated at Grand Bay, Alabama...
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A long-term study of the geomorphic history of the lower Rio Puerco arroyo in north-central New Mexico included the collection of high-precision (Real-time kinematic) GPS survey data (2002, 2007,...
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The U.S. Social Vulnerability Index Grids, Revision 01 data set contains gridded layers for the overall Centers for Disease Control and Prevention (CDC) Social Vulnerability Index (SVI) using four...
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In cooperation with the South Carolina Department of Transportation, the U.S. Geological Survey prepared a geospatial raster dataset describing impervious surface in the SC StreamStats study area...
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The salt marsh complex of the Edwin B. Forsythe National Wildlife Refuge (EBFNWR), which spans over Great Bay, Little Egg Harbor, and Barnegat Bay (New Jersey, USA), was delineated to smaller,...
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This data release includes simulation output from SnowModel (Liston and Elder, 2006), a well-validated process-based snow modeling system, and supporting snow, meteorological, and streamflow...
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Mobile source-related PM and Ozone air quality concentration data used as inputs to BenMAP-CE to generate the attributable health burden of 17 different mobile sector categories. Also included are...
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This data release contains coastal wetland synthesis products for the state of Maine. Metrics for resiliency, including the unvegetated to vegetated ratio (UVVR), marsh elevation, tidal range, and...
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This is a vector point file showing intreptive signs and markers at Great Smoky Mountains National Park (GRSM). Data were collected with GPS and/or aerial photography. Interpretive signs and...
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A boat equipped with a differential Global Positioning System (GPS) receiver (Hemisphere Crescent A100 Smart Antenna) and a Turner Designs C3 submersible fluorometer was used to survey the spatial...
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<div style='text-align:left;'><p><font size='3'>The layers within this feature service represent the spatial extent and boundaries of BLM recreation sites in Utah. The general types of recreation...
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<div style='text-align:left;'><p><font size='3'>The layers within this feature service represent the spatial extent and boundaries of BLM recreation sites in Utah. The general types of recreation...
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This is a vector point file showing mile markers at Great Smoky Mountains National Park (GRSM). Data were collected with GPS and/or aerial photography. Mile markers depict administrative distances...
