The call for papers for the 2025 AGIC Education and Training Symposium is now open. Please submit your abstracts to the Abstract Submission form no later than May 23, 2025.
The AGIC Symposium is scheduled for August 26-29 and will be held at the Prescott Resort in Prescott, AZ. Follow us on the AGIC-L Listserv or on social media to hear further announcements.
One of the most challenging environments for accurate geoid models is in high, rugged mountain areas. Orthometric heights derived from GNSS and a geoid model can easily have errors at the decimeter level.
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