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Details for Benchmark: TM0933

N 48° 29.344 W 113° 46.172 (NAD 83)

Altitude: 0

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

Location:
In FLATHEAD county, MT View Original Datasheet
Designation:
LONEMAN MOUNTAIN LOOKOUT HOUSE
Marker Type:
NGS Benchmark
Setting:
setting not listed - see description
Stability:

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Documented History (by the NGS)

Unknown by (MONUMENTED)
01/01/1963 by CGS (MONUMENTED)
DESCRIBED BY COAST AND GEODETIC SURVEY 1963 (JCC) THE APEX OF THE ROOF OF THE LONEMAN MOUNTAIN FIRE LOOKOUT HOUSE, LOCATED ON THE SUMMIT OF LONEMAN MOUNTAIN IN GLACIER NATIONAL PARK. THE HOUSE IS MADE OF WOOD AND IS ABOUT 25 FEET HIGH.

Control Text

  • The horizontal coordinates were established by classical geodetic methods and adjusted by the National Geodetic Survey in July 1992.
  • The Laplace correction was computed from DEFLEC99 derived deflections.
  • The geoid height was determined by GEOID99.