Details for Benchmark: EE1983
N 34° 53.198 W 085° 13.911 (NAD 83)
Coordinates may not be exact. Altitude is VERTCON and location is ADJUSTED. (more info)
- In CATOOSA county, GA View Original Datasheet
- BV 023 206
- Marker Type:
- survey disk
- setting not listed - see description
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Documented History (by the NGS)
|01/01/1972 by GADT (MONUMENTED)
|DESCRIBED BY GEORGIA DEPARTMENT OF TRANSPORTATION 1972 (WRN)
THE STATION IS LOCATED 7.0 MILES SOUTHEAST OF ROSSVILLE, GA., 7.2 MILES WEST OF RINGGOLD, GA., 6.0 MILES WEST OF THE INTERSECTION OF GA. 151 AND INTERSTATE 75 ON THE PROPERTY OF D.T. HARDEN. PERMISSION WAS GIVEN BY C.R. WALLACE, CARETAKER.
TO REACH THE STATION FROM THE INTERSECTION OF U.S. 27 AND GA. 143 PROCEED NORTH ON U.S. 27 FOR 5.55 MILES TO THE INTERSECTION OF GA. 95, CONTINUE NORTH ON U.S. 27 FOR 4.85 MILES TO SHIELDS CROSSROADS. PROCEED EAST ON COUNTY PAVED ROAD 144 FOR 2.25 MILES TO MORTON MEMORIAL PRESBYTERIAN CHURCH. PROCEED NORTH ON COUNTY DIRT ROAD 149 FOR 1.20 MILES TO THE STATION.
THE STATION, A STANDARD BRASS DISC SET IN A CONCRETE POST AND STAMPED BV 023-206 IS LOCATED 413.0 FEET SOUTHEAST OF THE CENTERLINE OF THE COUNTY DIRT ROAD, 2.2 FEET NORTH OF A FENCE, 685.0 FEET NORTHEAST OF A TELEPHONE POLE, 474.0 FEET NORTHEAST OF FENCE CORNER ON COUNTY DIRT ROAD.
TO REACH THE AZIMUTH MARK FROM THE STATION GO SOUTH ON COUNTY DIRT ROAD 149 FOR 0.35 MILES TO THE STATION ON THE LEFT. IT IS 10.0 FEET EAST OF THE CENTERLINE OF COUNTY ROAD 149 AND 2.0 FEET WEST OF THE FENCE LINE. THE MARK IS A STANDARD BRASS DISK.
- The horizontal coordinates were established by classical geodetic methods and adjusted by the National Geodetic Survey in September 1997.
- The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
- The Laplace correction was computed from DEFLEC99 derived deflections.
- The geoid height was determined by GEOID99.