CORNBURG 2 — NGS RD3346 — Clark County, US
USNGStrigunknown#5273
Latitude
45.687094°
Longitude
-122.659105°
Ortho h
71.00 m
Verifications
0
Last checked
Never
This triangulation station is part of the National Geodetic Survey's horizontal control network, which establishes the fundamental reference framework for surveying and mapping across the United States. Located in Clark County, Washington, at coordinates 45.68709° N, 122.65911° W, this trig point serves as a monumented reference station for geodetic work in the region.
Triangulation stations of this type were historically established to support large-scale surveying projects and continue to provide valuable control points for modern positioning applications. The benchmark's documented location enables surveyors and geospatial professionals to maintain consistency in local surveys and verify instrumental measurements.
Continued verification and documentation of such control points preserves the integrity of the national geodetic infrastructure and ensures reliable positioning data for engineering, construction, and land surveying applications throughout the region.
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