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Details for Benchmark: FO1249

N 35° 02.901 W 106° 37.300 (NAD 83)

Altitude: 5308

Coordinates may not be exact. Altitude is SCALED and location is ADJUSTED. (more info)

Location:
In BERNALILLO county, NM View Original Datasheet
Designation:
ALBUQUERQUE MUN APT FLAG
Marker Type:
flagpole
Setting:
setting not listed - see description
Stability:

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Got to within 400 feet, but couldn't see it.

Documented History (by the NGS)

01/01/1946 by CGS (FIRST OBSERVED)
01/01/1957 by CGS (GOOD)
DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (HJR) STATION RECOVERED IN GOOD CONDITION. DESCRIPTION NOT SENT TO FIELD. AS THIS WAS A NO CHECK POSITION, A SETUP WAS MADE AT STATION KIRTLAND, 1946 AND THE AZIMUTH AND DISTANCE CHECKED.

Control Text

  • This mark is at Albuquerque Int''l Airport (ABQ)
  • The horizontal coordinates were established by classical geodetic methods and adjusted by the National Geodetic Survey in December 1993.
  • The orthometric height was scaled from a topographic map.
  • The Laplace correction was computed from DEFLEC99 derived deflections.
  • The geoid height was determined by GEOID99.

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