KAHANAHAIKI — NGS TU1543

This triangulation station is part of the National Geodetic Survey's network of control points that form the foundation of the United States' geodetic infrastructure. As a trig point, it was established to serve as a reference for precise surveying, mapping, and spatial positioning activities. Located in Hawaii at approximately 21.54°N, 158.19°W, this benchmark contributes to regional horizontal control necessary for cadastral surveys, engineering projects, and geographic information systems. The station's coordinates have been determined through triangulation methods connecting multiple control points across the islands. Verification and maintenance of such monuments remain valuable for ensuring the accuracy and reliability of survey work. Elevation data for this point should be confirmed through field inspection or supplementary survey methods to provide complete documentation for users requiring three-dimensional positional reference.

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