PUUKI RESET — NGS TU1486 — Honolulu County, US

This triangulation station is part of the National Geodetic Survey's network of control points that establish the fundamental horizontal geodetic framework for the United States. Located in Honolulu County, Hawaii at coordinates 21.67112° N, 157.98057° W, this trig point serves as a reference for surveying and mapping activities throughout the island region. Triangulation stations of this type were historically observed to create interconnected networks of known positions, enabling surveyors to extend accurate coordinate control across large areas. The point's documentation in the NGS registry supports ongoing surveying operations, property boundary establishment, and geographic information system development. Verification and maintenance of such benchmarks remain valuable for ensuring the integrity of Hawaii's surveying infrastructure and confirming datum consistency for current and future mapping projects in the archipelago.

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