20230830 14221300 1.0 TRUE Hillshade High Res This raster was derived from LiDAR survey contracted by the US Geological Survey between 2013 -16. More information is available by reading this report, //snoco/gis_ortho/Lidar/3DEP_WA2015/documentation/Western_Washington_3DEP_Technical_Data_Report.pdf Snohomish County Information Technology