SOH 37 — NGS DR2099 — Kapolei, US

This NGS triangulation station is located near Kapolei on the island of Oahu, Hawaii, at coordinates 21.33086°N, 158.06206°W. As a trig point within the National Geodetic Survey network, it served as a control station for establishing accurate horizontal positions across the Hawaiian Islands. Triangulation stations of this type form the backbone of the National Spatial Reference System, providing foundational control for surveying, mapping, and engineering projects throughout the United States and its territories. Verification and documentation of benchmark locations like this remain valuable to the geodetic community. Historical control points anchor modern surveys and support ongoing datum refinement efforts. Surveyors conducting work in Hawaii may reference this station when establishing local project control networks. The coordinates and location information should be verified in the field before reliance in critical applications.

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