30 MDC — NGS PY0871 — Teton County, US

This triangulation station is part of the National Geodetic Survey's network of control points that establish the geometric framework for surveying and mapping across the United States. Situated in Teton County, Wyoming, at coordinates 44.57750° N, 110.37972° W, this trig point serves as a reference for horizontal positioning in the region. Triangulation stations of this type were historically established to provide accurate control networks for large-scale surveys and have remained valuable for modern geodetic work, including GPS validation and local surveying projects. The location in western Wyoming places this point within an area of significant topographic variation. Verification and documentation of such benchmarks remain important for maintaining the integrity of geodetic networks and ensuring the accuracy of contemporary surveying activities that depend on established control points.

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