06/10/2014 Data created for: Island County Public Works 1 NE Sixth St. Coupeville, WA 98239 ---------------------------------- Island County Area of Interest Data Collection Dates: 03/21/14-03/24/14 03/31/14-04/01/14 04/10/14-04/11/14 LiDAR point data are delivered in 1/100th (0.75') USGS Quadrangles Coordinate System: Washington State Plane North Horizontal Datum: NAD83 (CORS96)*** Vertical Datum: NAVD88 (Geoid09) Horizontal Units: US survey feet Vertical Units: US survey feet File Format: LAS 1.2 LiDAR point classification: 1 - Default 2 - Ground ***LiDAR-derived products are defined as NAD83(HARN) for ease of use however all data was processed in reference to NAD83(CORS96). LAS file headers indicate NAD83 because the HARN geocode is not widely recognized and may hinder data use. For full information on methods and accuracy, please see accompanying report. ---------------------------------- Data created by: Quantum Spatial 517 SW 2nd St, Suite 400 Corvallis, OR 97333 ph: 541.752.1204