KOLOHE — NGS DL6316 — Honolulu County, US

This triangulation station is part of the National Geodetic Survey's primary control network, which establishes the foundational geodetic framework for the United States. Located in Honolulu County, Hawaii, at coordinates 21.59559° N, 158.10311° W with an ellipsoidal elevation of 17.8 meters, this trig point serves as a reference for surveying, mapping, and engineering projects throughout the Hawaiian Islands region. Triangulation stations of this type are fundamental to accurate positioning and coordinate determination across broad areas. The NGS network provides essential horizontal and vertical control for cadastral surveys, infrastructure development, and geographic information systems. Regular verification and documentation of benchmark locations ensure the continued reliability of the geodetic datum and maintain the integrity of surveying measurements conducted by professionals across public and private sectors.

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