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Geodetic Control/OCTRN

The Geodetic Unit is responsible for maintenance of the Horizontal and Vertical control networks. Responsibilities include updating, revising and distributing the most accurate and current data available. Reports are prepared for subsidence and deformation surveys. Control maps are prepared for scour, construction, and aerial control surveys.

To research Geodetic Control in Google Earth, please download Geodetic View and documentation. To research online, please go to Land Records.