Details for Benchmark: PG2111
N 44° 17.595 W 073° 59.214 (NAD 83)
Coordinates may not be exact. Altitude is UNKNOWN and location is ADJUSTED. (more info)
- In ESSEX county, NY View Original Datasheet
- LAKE PLACID STEVENS HOUSE FLAG
- Marker Type:
- NGS Benchmark
- setting not listed - see description
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Documented History (by the NGS)
|Unknown by (MONUMENTED)
|01/01/1958 by CGS (SEE DESCRIPTION)
|DESCRIBED BY COAST AND GEODETIC SURVEY 1958 (HEF)
STATION IS LOST. MUCH OF THE STEVENS PROPERTY HAS BEEN RAZED.
- The horizontal coordinates were established by classical geodetic methods and adjusted by the National Geodetic Survey in January 1999.
- The Laplace correction was computed from DEFLEC99 derived deflections.
- The geoid height was determined by GEOID99.