SOH 78 — NGS DR2146 — Waipahu, US

This triangulation station is part of the National Geodetic Survey's network, which establishes the fundamental geodetic control framework for the United States. Trig stations serve as high-accuracy reference points for surveying, mapping, and civil engineering projects across their respective regions. Located in the Waipahu area of Hawaii at coordinates 21.50983°N, 158.05828°W, this point provides essential horizontal control for the Hawaiian Islands. Triangulation monuments of this type were historically established through precise angular measurements and form the backbone of local and regional survey networks. The verification and documentation of such benchmarks remains valuable for surveying professionals conducting boundary surveys, engineering projects, and geographic data collection. Maintaining accurate records of these control points ensures continuity and reliability in geodetic operations. The elevation data for this station has not been recorded in available registry information.

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