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Zhanna's SurveyStation

About
Recoveries
Local Databases
USGS Datasheets
- Arizona
- California
- Connecticut
- Kentucky
- Maine
- Maryland
- Michigan
- New York
- North Carolina
- Ohio
- Pennsylvania
- West Virginia
Airway Beacons
Resources
Contact

Location: Grand Canyon Quad

4850 CANYON
USGS Bench Mark Disk

Arizona Coconino County Grand Canyon Quad
5866 CANYON
USGS Bench Mark Disk

Arizona Coconino County Grand Canyon Quad
HOPI
Boston Museum of Science Triangulation Station Disk

Arizona Coconino County Grand Canyon Quad

Popular Pages

Map of Airway Beacons
Airway Beacons—Western U.S.
Airway Beacons—Eastern U.S.
Local Control Monument Databases
NGS Historical Geodetic Control Diagrams
USGS Datasheets
Resurvey of the Heart of the Grand Canyon

Recent Recoveries

BEECH
B 25
B 24
V 18
TT 43 T

Recent Posts

Benchmarks from Harris, Montgomery, Walker Counties, Texas
New York USGS Datasheets Available
North Carolina USGS Datasheets Available
Finding RHONDA
Salt Lake—Omaha Beacon Sites #38 and #42

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