Description: These data contain polygons defining the extent and characteristics of mapped landslides in the State of Washington. This dataset is a compilation of pre-existing landslide databases from several sources, including the Washington Divisions of Geology and Earth Resources and Forest Practices, and other federal and private compilers. As such, the mapped landslides were originally created to meet a variety of purposes. It also includes more recent landslides mapped by the Washington Division of Geology and Earth Resources. This compilation does not include all landslides that may exist in Washington State.
Copyright Text: Divisions of Geology and Earth Resources and Forest Practices, and other federal and private compilers.
Description: This layer represents the soil map unit polygons in a raster format. Raster layers tend to display much more quickly and lend themeselves to certain types of modeling with other raster layers such as landcover, landuse or elevation. Each cell value is represented by the integer version of the mapunit key (MUKEY). The standard character mapunit key (MUKEY) is also included so that the raster attribute table can be joined to other soil attribute tables.
Copyright Text: Soil Survey Staff. Gridded Soil Survey Geographic (gSSURGO) Database for Washington. United States Department of Agriculture, Natural Resources Conservation Service. Available online at http://datagateway.nrcs.usda.gov/. 20171127 (FY2018 official release).