BET — NGS RD2897 — Vancouver, US

This triangulation station is part of the National Geodetic Survey's horizontal control network, which establishes fundamental reference points for surveying and mapping throughout the United States. Located near Vancouver, Washington, at coordinates 45.60276°, -122.56779°, this trig point serves as a geometric control station used to reference local survey work and verify spatial accuracy across regional projects. Triangulation stations of this type provide stable, monumented positions that surveyors use for establishing property boundaries, infrastructure development, and cartographic work. The documented coordinates enable surveyors to tie their measurements into the national geodetic framework, ensuring consistency and reliability across surveys. Verification and maintenance of such benchmark stations remain valuable for the surveying profession, particularly as surveying methodologies evolve. Recording the precise location and status of control points supports long-term accuracy standards for surveying activities in the Pacific Northwest region.

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