LAIE POINT — NGS TU0498 — Honolulu County, US

This trigonometric station is part of the National Geodetic Survey's control network, which establishes the fundamental geodetic framework for the United States. Trigonometric stations serve as primary reference points for surveying, mapping, and construction projects requiring precise horizontal positioning. Located in Honolulu County, Hawaii at coordinates 21.64846°N, 157.91443°W with an ellipsoidal elevation of 23.2 meters, this benchmark contributes to regional geodetic infrastructure across the Hawaiian Islands. Such control points are essential for maintaining consistent coordinate systems and ensuring accuracy in surveying operations throughout the state. Verification and documentation of existing benchmarks remain critical for surveyors and engineers relying on established reference data. Regular inspection of these monuments helps confirm their stability and continued utility for professional surveying work in Hawaii's diverse terrain.

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