781 — NGS MB1524 — Rocky River, US

This triangulation station is part of the National Geodetic Survey's network, which serves as the foundational control framework for surveying and mapping activities across the United States. Located near Rocky River, Ohio, at coordinates 41.48167° N, 81.86333° W, this trig point functioned as a precisely established horizontal control station used to support subsequent surveys and spatial reference work in the region. Triangulation stations of this type were integral to establishing accurate relative positions of geographic features and infrastructure across the country. The documentation and verification of such benchmark locations remain valuable for surveyors, engineers, and GIS professionals conducting work that requires ties to established geodetic control. Maintenance of these historical records supports both contemporary projects requiring known reference points and the understanding of regional surveying history.

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