GROUNDS Point Data: LiDAR data for the USDA Forest Service study areas were collected September 17, 2007, by Watershed Sciences. Processing details can be found in the DATA REPORT. Point data in this location contain all ground-classified LiDAR points. Projection/Datum Information: UTM Zone 11 (Meters), NAD83/NAVD88 (GEOID03) Data fields for these ascii files are: -GPS Time -X -Y -Z -Intensity