Pierce County    

Welcome to the Pierce County CORS website!
Hover and click over any of the sites shown below to link to their site information and data.


Rinex \ Longbranch (LNGB) \ Purdy (PRDY) \ Thun (THUN) \ Yelm (YELM) \ FAQ




For questions dealing with the PC3N Network, User Accounts, and Survey Control;
Please contact: Mark Holden P.L.S. GPS/CORS Survey Lead
Phone: 253-798-3221 or by email:

For more information on Leica Real Time Networks contact:
Jill R. Johnson PLS, GPS CORS Network Engineer
Phone: 360-250-6358 or by email:


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