Puget Sound Lidar Consortium

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2012 Upper Naches River LiDAR Project

Upper Naches
This project covers the Upper Naches River and Nile Slide area in Yakima County.  
The data was collected as a partnership between the Puget Sound LiDAR Consortium and Yakima County. See the project report below for more information.

Projection: Washington State Plane South (FIPS 4602)
Vertical Datum: NAVD88 Geoid03
Horizontal Datum: NAD83 (1991 HARN)
Units: US Survey Foot

Reference Information

Project report
Bare Earth raster metadata
Top surface raster metadata
Quarter Quad Index (Shapefile)
LAS Tile Index (Shapefile)
Trajectory Files
Frequently Asked Questions

Data Download

Raster Data
3ft raster resolution - 3.75' USGS quarter quads
Files Data Download Map Viewer
Bare Earth DEM - ESRI grid format
PSLC Data Download Viewer 
Top Surface DEM - ESRI grid format list
Bare Earth Hillshade TIFF
Top Surface Hillshade TIFF
Bare Earth & Top Surface File Geodatabase Mosaic (1 GB)

Point Data
.75 USGS quarter quads tiles*

Bare Earth Point ASCII files list

LAS files- laszip compressed

*  The point data files are available as .75 quarter quad tiles.  For details on the subdivisions of this data see the Index shapefiles in the Reference Information section above. 

Update Policy
As we approve data from the contractor they are posted here. Areas within many of the bare-earth DEMs can be improved by further processing of the all-return point data to better isolate bare-earth points. As we make these improvements we will upgrade the bare-earth DEMs and derivative images posted here.

Technical Assistance
If you have difficulty loading the data files into your software, cannot easily transfer large files via the Internet, or would like advice on the uses and limitations of these data, please reference our frequently asked questions.  If you can't find what you need here contact us.

This page is maintained by the PSLC webmaster .