WAIMEA — NGS TU1506 — Honolulu County, US

This triangulation station is part of the National Geodetic Survey's network, which establishes the fundamental reference framework for surveying and mapping throughout the United States. Trig stations serve as primary control points for horizontal positioning and are typically monumented for long-term stability and recovery. Located in Honolulu County, Hawaii, at coordinates 21.64234° N, 158.06163° W, this point contributes to geodetic control in the Hawaiian Islands region. The elevation value has not been recorded in available documentation. Verification and documentation of such control points remain essential for maintaining the accuracy and integrity of Hawaii's surveying infrastructure, supporting professional surveying operations, engineering projects, and geographic information systems. Recovery of original monumentation and confirmation of positional integrity are valuable for users dependent on precise reference data.

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