WAIALEE RESET — NGS TU1499 — Honolulu County, US

This trigonometric station is part of the National Geodetic Survey's network, which establishes and maintains the primary geodetic framework for the United States. Trig points serve as control stations for horizontal positioning and are essential reference markers for surveying, mapping, and engineering projects across all scales. Located in Honolulu County, Hawaii, at coordinates 21.68252°N, 158.02114°W, this benchmark contributes to the geodetic infrastructure supporting Pacific regional surveys. Such stations enable surveyors to conduct accurate measurements and establish local control networks with high precision. Documentation and periodic verification of geodetic benchmarks like this ensure the long-term integrity of positional reference systems. This point's continued accessibility and condition are valuable for professional surveying activities, property boundary establishment, and infrastructure development throughout the Hawaiian Islands.

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