02/04/2022 Data created for: Orange County Public Works 601 N Ross St Santa Ana, CA 92701 ---------------------------------- Orange County Rivers Lidar 2021 Data Collection Dates: 10/24/2021 LiDAR point data are delivered in 2250 x 2250 foot tiles. Coordinate System: California State Plane VI Horizontal Datum: NAD83 with OCS 2007.00 Adjustment Vertical Datum: NAVD88 with OCS 1995.00 Adjustment Horizontal Units: US Survey Feet Vertical Units: US Survey Feet File Format: LAS 1.4 Lidar point classification: 1 - Default 2 - Ground For full information on methods and accuracy, please see accompanying report. ---------------------------------- NV5 Geospatial 1100 NE Circle Blvd, Ste. 126 Corvallis, OR 97333 ph: (541) 752-1204