SOH 29 — NGS DR2092 — Kapolei, US

This triangulation station is part of the National Geodetic Survey's network, which establishes and maintains the positional framework for surveying and mapping across the United States. Located near Kapolei on the island of Oahu, Hawaii, at coordinates 21.31972°N, 158.01494°W, this trig point serves as a fundamental reference for local and regional surveys. Triangulation stations of this type provide precise horizontal control for cadastral surveys, engineering projects, and geographic data collection. The NGS network integrates these points into a continuous system supporting infrastructure development, land management, and scientific research throughout Hawaiian jurisdictions. Documentation and periodic verification of benchmark positions remain essential for maintaining survey accuracy and ensuring consistency across multiple projects. Professional surveyors rely on these established control points as reliable references for their work.

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