HENNA — NGS AI5806 — Cottonwood Heights, US

This triangulation station is part of the NGS network, which maintains the fundamental geodetic control infrastructure for the United States. Trig stations like this point serve as reference markers for surveyors, mapmakers, and engineers conducting precise positional work across the country. Located near Cottonwood Heights in Utah, this benchmark is situated at an ellipsoidal elevation of 1464.6 meters. The coordinates 40.62254°N, 111.79922°W place it within the Wasatch Front region, an area of significant surveying activity and development. Documentation and periodic verification of such control points are essential for maintaining the accuracy and reliability of the national geodetic network. Surveyors and geospatial professionals depend on established reference points to ensure consistent, reproducible measurements for construction projects, boundary determination, and cartographic applications across jurisdictional boundaries.

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