7289V5 1967 — NGS TU1637 — Kapolei, US

This triangulation station is part of the National Geodetic Survey's legacy network, which establishes the foundational control framework for surveying and mapping across the United States. Positioned near Kapolei on the island of Oahu, Hawaii, this trig point serves as a reference for horizontal positioning in the central Hawaiian chain. Triangulation stations of this type were historically established to create interconnected networks of known positions from which surveyors could reference local work. The station's coordinates are recorded at 21.37405° north latitude and 158.09940° west longitude. Documentation and verification of such benchmark positions remain valuable for maintaining survey datum integrity, particularly in island regions where density of control points is limited. This point contributes to the overall accuracy and reliability of geodetic frameworks essential for modern surveying, mapping, and spatial data applications throughout Hawaii and the Pacific region.

Sign in to submit a verification from the field.

No verifications yet. Be the first to check this point!