U 15 — NGS TU0517 — Honolulu County, US

This triangulation station is part of the National Geodetic Survey's network, which establishes and maintains the fundamental geodetic framework for the United States. Trig stations serve as control points for horizontal positioning and are essential reference monuments used in surveying, mapping, and engineering projects. Located in Honolulu County, Hawaii at coordinates 21.67612°N, 158.03797°W, this point contributes to local and statewide survey control. Such monuments enable surveyors and engineers to tie their work to the national coordinate system with known accuracy. Verification and proper documentation of geodetic benchmarks ensures the integrity of surveying data across multiple projects and jurisdictions. The accessibility and condition of these reference points remain important for ongoing surveying operations in the region.

Sign in to submit a verification from the field.

No verifications yet. Be the first to check this point!