KROHTA — NGS AA3420 — Douglas County, US
USNGStrigunknown#6117
Latitude
39.313266°
Longitude
-104.691269°
Ellipsoidal h
2048.95 m
Ortho h
2066.20 m
Verifications
0
Last checked
Never
This triangulation station represents a component of the National Geodetic Survey's fundamental control network, which establishes the geometric and geodetic framework for the United States. Located in Douglas County, Colorado, at coordinates 39.31327° N, 104.69127° W with an ellipsoidal elevation of 2048.9 meters, this trig point serves as a reference for horizontal and vertical control propagation across the region.
Triangulation stations of this classification historically provided the skeletal framework for surveying and mapping activities. Modern practitioners continue to value documented benchmark locations for verification of survey networks, densification work, and validation of contemporary positioning methodologies including GNSS observations. Maintaining accurate records of such established control points supports the integrity of cadastral surveys, engineering projects, and geodetic infrastructure planning throughout the surveying profession.
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