20201119 14042100 1.0 TRUE CreateMosaicDataset M:\VGIN\LiDAR\2018\DEM\DEM_mosaics\DEM_vgin_lidar2018_Derived.gdb DEM_2018lidar_Derived PROJCS['NAD_1983_2011_StatePlane_Virginia_South_FIPS_4502_Ft_US',GEOGCS['GCS_NAD_1983_2011',DATUM['D_NAD_1983_2011',SPHEROID['GRS_1980',6378137.0,298.257222101]],PRIMEM['Greenwich',0.0],UNIT['Degree',0.0174532925199433]],PROJECTION['Lambert_Conformal_Conic'],PARAMETER['False_Easting',11482916.66666666],PARAMETER['False_Northing',3280833.333333333],PARAMETER['Central_Meridian',-78.5],PARAMETER['Standard_Parallel_1',36.76666666666667],PARAMETER['Standard_Parallel_2',37.96666666666667],PARAMETER['Latitude_Of_Origin',36.33333333333334],UNIT['Foot_US',0.3048006096012192]],VERTCS['NAVD88_height_(ftUS)',VDATUM['North_American_Vertical_Datum_1988'],PARAMETER['Vertical_Shift',0.0],PARAMETER['Direction',1.0],UNIT['Foot_US',0.3048006096012192]] 1 "32-bit floating point" None # AddRastersToMosaicDataset M:\VGIN\LiDAR\2018\DEM\DEM_mosaics\DEM_vgin_lidar2018_Derived.gdb\DEM_2018lidar_Derived "Table / Raster Catalog" M:\VGIN\LiDAR\2018\DEM\DEM_mosaics\DEM_vgin_lidar2018.gdb\lidar2018_dem_8550_99block;M:\VGIN\LiDAR\2018\DEM\DEM_mosaics\DEM_vgin_lidar2018.gdb\lidar2018_dem_8600block;M:\VGIN\LiDAR\2018\DEM\DEM_mosaics\DEM_vgin_lidar2018.gdb\lidar2018_dem_9500_49block;M:\VGIN\LiDAR\2018\DEM\DEM_mosaics\DEM_vgin_lidar2018.gdb\lidar2018_dem_9550block;M:\VGIN\LiDAR\2018\DEM\DEM_mosaics\DEM_vgin_lidar2018.gdb\lidar2018_dem_9600block;M:\VGIN\LiDAR\2018\DEM\DEM_mosaics\DEM_vgin_lidar2018.gdb\lidar_2018_dem_9650block UPDATE_CELL_SIZES UPDATE_BOUNDARY NO_OVERVIEWS # 0 1500 # # SUBFOLDERS "Allow duplicates" NO_PYRAMIDS NO_STATISTICS NO_THUMBNAILS # NO_FORCE_SPATIAL_REFERENCE NO_STATISTICS # NO_PIXEL_CACHE C:\Users\mansij\AppData\Local\ESRI\rasterproxies\DEM_2018lidar_Derived CalculateStatistics M:\VGIN\LiDAR\2018\DEM\DEM_mosaics\DEM_vgin_lidar2018_Derived.gdb\DEM_2018lidar_Derived 1 1 # OVERWRITE "Feature Set" BuildPyramidsandStatistics M:\VGIN\LiDAR\2018\DEM\DEM_mosaics\DEM_vgin_lidar2018_Derived.gdb\DEM_2018lidar_Derived # BUILD_PYRAMIDS # NONE # NONE 1 1 # -1 NONE Bilinear Default 75 SKIP_EXISTING # NONE This display of LiDAR elevation data was processed and created by Montgomery County GIS staff using raw point cloud data acquired via free and public download from <a href='https://vgin.maps.arcgis.com/apps/Viewer/index.html?appid=1e964be36b454a12a69a3ad0bc1473ce' target='_blank'>VGIN / VDEM</a>'s Virginia LiDAR site.  elevation lidar Digital Elevation Model (DEM) derived from LiDAR flown for the western side of VA in 2018. Published without cache in original NAD83 projection. Montgomery County VA GIS, VGIN, VDEM For reference purposes only. DEM_2018_LiDAR