1437 — NGS RD0469 — Portland, US

This triangulation station is part of the National Geodetic Survey's network, which establishes and maintains the geometric foundation for surveying and mapping across the United States. Located near Portland, Oregon, this trig point serves as a control station for horizontal positioning and network densification in the region. Triangulation stations of this classification historically provided essential reference points for large-scale surveys and continue to support modern geodetic work. The coordinates and point type are documented to facilitate verification by field surveyors and to enable integration with contemporary positioning technologies. For surveying professionals, locating and confirming the physical monument remains valuable for establishing local control networks, validating survey measurements, and maintaining continuity in geodetic infrastructure. Regular documentation and field verification of such benchmarks support the accuracy and reliability of surveying operations throughout their service life.

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