Updated Realization of NAD83-2011 Coordinates
Updated Realization of NAD83-2011 Coordinates
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Please forward this memo to your organization’s GPS field users/managers.
The following outlines changes to the reference framework coordinates that may impact field operations. Updated Realization of NAD83-2011 Coordinates

  • Summary: Multi-Year CORS Solution 3 “The Mini-Shift”
  • What is the multi-year CORS update?
  • How is the LSRC managing this change?
  • How much will the reference coordinates change?
  • Recommendations for field users
  • Looking ahead to the NATRF2022 datum shift