V 718 — NGS RD1601 — Troutdale, US

This triangulation station is part of the National Geodetic Survey's fundamental control network, which establishes the geometric framework for surveying and mapping activities throughout the United States. Located near Troutdale, Oregon, at coordinates 45.54303°N, 122.40786°W, this trig point serves as a reference station for precise horizontal positioning. Triangulation stations of this type were established to provide surveyors and engineers with monumented positions of known accuracy for local and regional surveys. The point's continued documentation and verification remain valuable for maintaining the integrity of the geodetic network, particularly in areas where historical surveys may require validation or where new projects demand connection to the national datum. Professionals undertaking boundary, construction, or photogrammetric work in this region may reference this control point to establish their local coordinate systems.

Sign in to submit a verification from the field.

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