Stream Crossing Sites - Alabama
收藏US Fish and Wildlife Service Open Data2026-03-28 收录
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https://gis-fws.opendata.arcgis.com/datasets/fws::stream-crossing-sites-alabama-
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资源简介：
<p>This dataset represents possible stream crossings by roads in Alabama and surrounding states counties that are overlapped by a SHU/SRRU. </p><p></p><p>The crossings were identified by intersecting the 2010 Tiger line road layers with the NHD HiRes stream layer. Each crossing was giving a Crossing ID. Crossing ID's were created using the FIPS code with the addition of a 4 digits in this fashion: 01003-0000. </p><p></p><p>The layer was then modified to include the stream_crossing_id created by the Database of Stream Crossings in the United State by the USGS. </p><p></p><p>The dataset has not been QC'd to determine if all potential crossing do exist. It was created as a means to easily find crossings and apply an ID for crossing surveys. Sites that do not exist are removed from the database as they are found.</p>
