Puget Sound Lidar Consortium

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2017 Walla Walla
This project covers a swath of Walla Walla and Umatilla Counties in southeast Washington State. The data was acquired 11/29/2016, 12/02/2016, 03/19/2017, 03/21/2017, 03/23/2017 See the project report below for more information.

Projection: Washington State Plane North
Vertical Datum: NAVD88 (GEOID03)
Horizontal Datum: NAD83 (HARN)
Units: US Survey Feet

Reference Information

Project report
LAS Tile Index and Boundary Shapefiles
Trajectory Point Shapefiles
Frequently Asked Questions
Data Download
Raster Data
3ft raster resolution
Files Data Download Map Viewer
Mosaic filegeodatabases of elevation and hillshade list
PSLC Data Download Viewer
Bare Earth & Top Surface DEMs & Hillshade Mosaic TIFFs list
Point Data
LAS files- laszip compressed
Bare-earth point ASCII files
not currently available

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 .