BERI — NGS RD0352 — Portland, US

This triangulation station is part of the National Geodetic Survey's network, which provides the foundational geodetic infrastructure for the United States. Trig stations serve as control points for establishing accurate horizontal positions and elevations across regions. Located in the Portland, Oregon area at coordinates 45.56250°, -122.57806°, this benchmark contributes to the regional survey network essential for mapping, engineering projects, and land surveys. Triangulation stations like this one remain valuable reference points for surveyors and geospatial professionals. Verification and proper documentation of such monuments ensure the continuity and reliability of geodetic control networks. These points support accurate coordinate determinations for construction, infrastructure development, and cadastral surveying within their respective areas.

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