L 11 — NGS PY0021 — Park County, US

This triangulation station is part of the National Geodetic Survey network, which establishes the foundational horizontal and vertical control infrastructure for the United States. Trigonometric stations such as this serve as precise reference points for surveying, mapping, and engineering projects across broad regions. Located in Park County, Wyoming at coordinates 44.76722°N, 110.46722°W, this benchmark contributes to the network's coverage of the western United States. Trig stations are typically positioned on elevated terrain to facilitate intervisibility with other control points, enabling accurate distance and angle measurements across landscapes. Verification and documentation of such geodetic monuments remain essential for maintaining survey accuracy and continuity. These reference points support cadastral surveys, infrastructure development, and scientific applications requiring reliable positional data. Surveyors and engineers rely on the NGS network to establish local control frameworks for their work.

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