20231010 12383700 1.0 TRUE ManageTileCache H:\CLOCURTO\DRG_Raster_Cache "Recreate all tiles" DRGRaster2023 DRGRaster2023 "ArcGIS Online scheme" # 1155581.108577;577790.554289;288895.277144;144447.638572;72223.819286;36111.909643;18055.954822;9027.977411;4513.988705 "Feature Set" # 1155581.108577 4513.988705 150000000 5000 ItemDescription DRG_CNTY To display all 7.5-minute USGS quadrangles covering Napa County. This layer is a mosaic of all all 7.5-minute USGS quadrangles covering Napa County at a scale of 1:24,000. Each of the quads were downloaded and mosaiced into a single image in ArcGIS Pro. Quad source: https://ngmdb.usgs.gov/topoview/ Date: Dates vary by quad, but the latest version of each quad available in Sep 2023 was downloaded. All appeared to have an update year of 2021. Shane Clement, Napa County PBES Dept. USGS topo map quadrangle 7.5 minute Napa Napa County countywide 20231031