DOME — NGS GQ0308 — Coconino County, US

This triangulation station is part of the NGS network, which establishes the foundational geodetic framework for the United States. Located in Coconino County, Arizona, at coordinates 36.21081° north latitude and 112.83835° west longitude, this trig point serves as a horizontal control reference for surveying and mapping activities across the region. Triangulation stations of this type are positioned at strategically selected locations to provide accurate positional control for subsequent surveys. The point contributes to the broader network of monuments that support cadastral surveys, engineering projects, and cartographic work. Verification and documentation of such benchmarks remain essential for maintaining geodetic accuracy and enabling surveyors to tie local projects to the national coordinate system. Regular confirmation of mark stability and position helps preserve the integrity of this critical infrastructure.

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