S 7 RESET — NGS RD0628 — Vancouver, US

This triangulation station is part of the National Geodetic Survey's network of control points that establish the fundamental horizontal and vertical reference framework for the United States. Located near Vancouver, Washington, this trig point serves as a precisely positioned reference for surveying, mapping, and engineering projects throughout the region. Triangulation stations of this type were established to provide accurate geodetic control by creating networks of intervisible points across the landscape. The documented coordinates allow surveyors to reference their work to the national datum system. Verification and maintenance of such benchmarks remain important for ensuring the integrity of the geodetic infrastructure that supports infrastructure development, land administration, and scientific research. Recording the current status and condition of these reference points preserves their utility for future surveying activities.

Sign in to submit a verification from the field.

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