POKAI — NGS TU1738

This triangulation station is part of the NGS network, which establishes the fundamental geodetic control framework for the United States. As a trig point, this station served as a control vertex for surveying networks, enabling precise horizontal positioning for mapping and engineering projects. Located at coordinates 21.44084°N, 158.18931°W in US territory, the point contributes to regional positional reference infrastructure. The elevation data remains unrecorded in available documentation. Verification and documentation of such control points remain valuable for maintaining geodetic integrity, particularly as surveying methodologies evolve and national coordinate systems are refined. Surveyors and mapmakers continue to reference these established stations for ensuring consistency and accuracy in spatial data collection and project execution across jurisdictions.

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