Assessing the positional accuracy of rivers in Arizona


October 16, 1995


To:            All Reston USGS Employees

From:          Lee De Cola, National Mapping Division

Subject:       Fortnightly Research Seminar

Topic:         Assessing the positional accuracy of rivers in Arizona

Speaker:       Peter Murtaugh

This summer Pete used GPS to determine real-time coordinates for 
selected Nationwide Rivers Inventory data in Arizona. He will 
discuss technical problems and exhibit natural features seen in this 
fieldwork.

Wednesday October 18 1995
10-11 AM

SAB Conference Room
2D 308

for Information:
Lee De Cola.
U.S. Geological Survey           ldecola@usgs.gov 
521 National Center                  703-648-4178  
Reston VA 22092 U.S.A.                   fax 4270