H 452 — NGS DH9176 — Denver, US

This triangulation station is part of the National Geodetic Survey's classical control network, which forms the foundation of geodetic reference systems across the United States. Positioned near Denver, Colorado at coordinates 39.80694°N, 104.78389°W, this trig point serves as a fixed reference for surveying and mapping operations in the region. Triangulation stations historically provided precise horizontal control through intervisible point networks, enabling accurate positioning before modern satellite-based methods became standard. Such points remain valuable for verification, validation, and continuity of the national spatial reference system. Professional surveyors and mapping agencies rely on documented benchmark networks to maintain positional accuracy across infrastructure projects, cadastral surveys, and geographic databases. Verification and maintenance of these control points contribute to the integrity of surveying records and support long-term spatial data consistency.

Sign in to submit a verification from the field.

No verifications yet. Be the first to check this point!