PARK 8 6 A — NGS DR2269 — Honolulu County, US

GEODETIC BENCHMARK REGISTRY ENTRY This triangulation station is part of the National Geodetic Survey network, which establishes and maintains the primary geodetic control infrastructure for the United States. Triangulation stations serve as fundamental reference points for surveying, mapping, and engineering projects requiring precise horizontal positioning. Located in Honolulu County, Hawaii at coordinates 21.57619° N, 158.10300° W, this trig point contributes to the horizontal control network across the Hawaiian Islands. Such stations enable surveyors and engineers to accurately reference their local measurements to the national coordinate system. Verification and documentation of existing geodetic marks remain valuable for confirming network integrity and supporting projects dependent on established control. Current positioning data and accessibility conditions should be verified in the field prior to use in survey operations.

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