The Tennessee Geodetic Reference Network (TGRN): An Update*

Authors

James H. Zeigler, Tennessee Department of Transportation

Date of Version

March 1990

Recommended Citation

Zeigler, James H., "The Tennessee Geodetic Reference Network (TGRN): An Update*" (1990). Purdue Road School. 30.
https://docs.lib.purdue.edu/roadschool/1990/proceedings/30

Start Date

3-8-1990 12:00 AM