Office of Geomatics: Geodetic Surveys St. Louis


The St. Louis Branch performs worldwide geodetic and geophysical surveys in support of DoD/IC objectives; to provide ground truth, airfield surveys and a wide variety of geodetic/geophysical data to support DoD flight safety, inertial navigation systems and weapon system testing and evaluation.

 GPS Receiver 2NGA Office of Geomatics Geodetic Surveying offices are located at several DoD locations throughout the United States.  For more information, review the California, Florida, and New Mexico Operations web pages under "Geodetic Surveying" in the menu on the left. If you are interested in NGA Office of Geomatics survey assistance contact us via

Point of Contact: Geodetic Surveys Division
phone (314) 676-9152, DSN 846-9152

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