SOH ST MON 1 — NGS DR2082 — Kapolei, US

This triangulation station is part of the NGS network, which establishes the primary geodetic control for the United States. Located near Kapolei on the island of Oahu, Hawaii, at coordinates 21.34550°N, 158.06853°W, this trig point serves as a fundamental reference for surveying and mapping operations across the Hawaiian Islands. Triangulation stations of this class provide precise horizontal positioning data essential for cadastral surveys, engineering projects, and geospatial analysis. As part of the NGS infrastructure, this benchmark contributes to the national spatial reference system. The documentation and verification of such control points remains critical for maintaining survey accuracy and supporting infrastructure development. Field verification of the monument's current condition and position helps ensure continued reliability for professional surveying applications.

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