E 260 — NGS RD0367 — Portland, US

This trigonometric station is part of the National Geodetic Survey's network, which establishes and maintains the foundational control points for surveying and mapping throughout the United States. Located near Portland, Oregon, at coordinates 45.54556° N, 122.55667° W, this trig point serves as a reference for horizontal positioning and triangulation work in the region. Trig stations of this type were historically instrumental in developing accurate geodetic networks across the country. They provide surveyors and engineers with established control points for local surveys, construction projects, and geographic information systems. Verification and documentation of such benchmarks remain valuable for maintaining geodetic infrastructure integrity and ensuring consistency in spatial data across generations of surveying work. Professionals conducting fieldwork in the Portland area may reference this point as part of broader positioning frameworks.

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