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Management of transportation networks is affected by, and has effects on, natural and cultural resources through direct and indirect interactions. Until recently, the availability of such spatially explicit information has been limited; however, the data released here to the public will prove valuable for comparing existing networks and planning options with respect to potential impact to, or from, environmental factors across broad areas, for example, States and Agency Planning Regions. Integrated network and resource analyses can provide insights into potential construction and maintenance costs as well as safety risks and environmental impacts during project planning and assessment. A cooperative project was...
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The data contained in this file is one of several datasets produced in support of the project entitled “Classification and Mapping of Cave and Karst Resources” for the region encompassing the Appalachian Landscape Conservation Cooperative (LCC). The results of this project are divided into a series of geospatial information layers (shapefiles and raster data). The files provide a comprehensive overview of data availability on obligate cave-dwelling fauna and bat ranges useful for examining relationships between environmental factors and biological diversity and distribution within karst areas of the Appalachian LCC.


    map background search result map search result map Topographic Position Index (TPI) derived from Shuttle Radar Topography Mission (SRTM) elevation interpolated at 1 km resolution across the Appalachian Landscape Conservation Cooperative (LCC) region Compilation and Assessment of Resource Values and Hazards to Inform Transportation and Associated Land-use Planning Topographic Position Index (TPI) derived from Shuttle Radar Topography Mission (SRTM) elevation interpolated at 1 km resolution across the Appalachian Landscape Conservation Cooperative (LCC) region Compilation and Assessment of Resource Values and Hazards to Inform Transportation and Associated Land-use Planning