4 REB — NGS CE0441 — El Paso, US

This is a triangulation station within the National Geodetic Survey network, which forms the foundational control framework for all surveying and mapping activities across the United States. Located near El Paso, Texas at coordinates 31.86861° North, 106.59056° West, this trig point serves as a fixed reference for precise positional determination in the region. Triangulation stations function as primary control monuments, established to support large-scale surveys and facilitate accurate spatial data collection. Their role has remained essential to geodetic work despite advances in satellite positioning technology, as ground-based reference points provide independent verification and local datum ties. Documentation and periodic verification of such benchmarks maintain the integrity of the nation's geodetic infrastructure. Surveyors rely on accurately positioned control points to establish legal boundaries, conduct engineering projects, and support geospatial analysis across diverse applications.

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