AP STA B2 — NGS LO1150 — Salt Lake City, US

This triangulation station represents part of the National Geodetic Survey's horizontal control network, which establishes the foundational reference framework for surveying and mapping throughout the United States. Located near Salt Lake City, Utah, this trig point serves as a monumented position of known coordinates and ellipsoidal elevation suitable for surveying operations requiring high-accuracy spatial reference. Triangulation stations function as control points for establishing property boundaries, infrastructure projects, and geographic information systems across regions. The NGS network remains essential for professional surveyors, engineers, and cartographers requiring reliable geodetic control. Verification and documentation of such benchmark locations—including their coordinates, elevation, and physical condition—ensures continuity of the national spatial reference system. Accurate knowledge of control point positions supports both contemporary surveying work and long-term geodetic research.

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