YELLOWSTONE — NGS PY0948 — Teton County, US

This trigonometric station is part of the National Geodetic Survey's network, which establishes the foundational control points for surveying and mapping activities across the United States. Located in Teton County, Wyoming, at coordinates 44.55216° N, 110.39353° W, this benchmark serves as a reference point for horizontal and vertical positioning in the region. The ellipsoidal elevation of 2353.9 meters reflects the point's position relative to the WGS 84 reference frame. Trig stations of this type provide essential geodetic control for professional surveyors, cartographers, and engineers conducting precision measurements and spatial data collection. Verification and documentation of such reference points ensures the integrity of local and regional surveying networks and maintains consistency across broader geodetic frameworks used for infrastructure development, resource management, and scientific applications throughout the nation.

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