Major Road
收藏US Fish and Wildlife Service Open Data2026-03-28 收录
下载链接：
https://gis-fws.opendata.arcgis.com/datasets/fws::major-road
下载链接
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资源简介：
<pre class="wrap"><p>Road centerlines are captured from the aerial photography as the apparent centerline. Attributes originally compiled via a conflation process from the original street centerline data to the new centerline coverage captured from the aerial photography. Subsequently an extensive QC process followed to correct errors in the conflation process. These areas where identified by staff in phase one of the QC process.</p></pre>
提供机构：
U.S. Fish & Wildlife Service
