SCHOFIELD EAST BASE RM 1 — NGS TU0651 — Waipahu, US

This triangulation station is part of the National Geodetic Survey's foundational control network, which establishes the geometric framework for surveying and mapping throughout the United States. Located in the Waipahu area of Oahu, Hawaii, this trig point serves as a reference station for horizontal position control at coordinates 21.48030°N, 158.02563°W. Triangulation stations of this type were historically established to create intervisible networks across regions, enabling surveyors to measure distances and angles with high precision. Modern surveyors and geodetic professionals rely on documented control points for validating survey work, establishing baselines for construction projects, and maintaining spatial data consistency. Verification and documentation of such benchmarks remain valuable for confirming historical survey work and supporting contemporary surveying operations across Hawaii.

Sign in to submit a verification from the field.

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