08/30/2013

Data created for:
Puget Sound LiDAR Consortium
1011 Western Ave., Suite 500
Seattle, WA 98104
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Tulalip Delivery 1 study area

Data Collection Dates: 
April 17, 22, 29, 2013
July 3, 4, 6 - 9, 12 - 16, 19 - 21, 23, 24, 26 - 31, 2013

LiDAR point data are delivered in 1/100th (0.75') USGS Quadrangles

Coordinate System: Washington State Plane North, FIPS 4601
Horizontal Datum: NAD83 (CORS96)***
Vertical Datum: NAVD88 (Geoid03)
Horizontal Units: US survey feet
Vertical Units: US survey feet
File Format: ASCII

LiDAR ASCII point files are comma delimited with the following field definitions:

GPS Time, X, Y, Z, Intensity, Return Number, Number of Returns, Class, Scan Direction, Scan Angle, GPS Week, Flight Line

LiDAR point classification:

2  - Ground


***LiDAR-derived products are defined as NAD83(HARN) for ease of use however all data was processed in reference to NAD83(CORS96). 

For full information on methods and accuracy, please see accompanying report.

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Data created by:
WSI
517 SW 2nd St, Suite 400
Corvallis, OR 97333
ph: 541.752.1204