U.S. Fish & Wildlife ServiceA clip of impervious surfaces to only include what is within the Yukon River Drainage. Original data was pulled from the impervious surface index, and was clipped to the extent of the drainage, then converted from a raster to polygon.ArcGIS FeatureLayerhttps://hub.arcgis.com/datasets/8c9ae96c1f5a42a2be99c9b253ffef9b_132engU.S. Fish and Wildlife Service Open DataPublicImperviousSurfaces AK [United States]Web servicesUnited StatesLast Modified: 2023-05-05