Details for Benchmark: OF2146
N 43° 06.642 W 077° 40.379 (NAD 83)
Coordinates may not be exact. Altitude is VERTCON and location is ADJUSTED. (more info)
- In MONROE county, NY View Original Datasheet
- Marker Type:
- traverse station disk
- set into the top of a prefabricated concrete post imbedded in the ground
- Mark of questionable or unknown stability.
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Documented History (by the NGS)
|01/01/1975 by NY-055 (MONUMENTED)
|DESCRIBED BY MONROE COUNTY NEW YORK 1975 (JEG)
IN TOWN OF CHILI ON W SIDE OF SCOTTSVILLE AT INTERSECTION WITH BEAHAN RD, 55.9 FT W OF CL OF SCOTTSVILLE RD, 48.2 FT S OF CL OF BEAHAN RD, 18.01 FT W OF UTILITY POLE RTC 6/74, AND 23.6 FT SW OF HEADWALL. STATION IS A STANDARD DISK STAMPED---4-1-13---IN CONCRETE POST.
- The horizontal coordinates were established by classical geodetic methods and adjusted by the National Geodetic Survey in January 1999.
- The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)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.