Datum Home Page

Welcome to the NGA
Geodetic Datums Reference System
Click here to find a COUNTRY
and its associated DATUMS
Click here to find a DATUM
and its associated COUNTRIES
Click here for instructions
NOTE: Not all countries have datums.

Point of Contact: Coordinate Systems Analysis Branch
Phone Numbers:
  Com. (314)676-9124
  DSN 846-9124
Email: gandg@nga.mil

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