Government of New Brunswick


Information related to the conventional control survey and GPS based infrastructures used to derive coordinates in New Brunswick.




Access to both systems is a free of charge service offered by Service New Brunswick. Customer support can be contacted by calling 1-888-832-2762 (toll-free) during normal business hours.

NB Survey Control Database:
Information related to the traditional and High Precision Horizontal Reference Networks.

New Brunswick Active Control Stations (NBACS):Observational GPS data consist of dual-frequency L1/L2 calibrated satellite code and carrier phase observations from continuous tracking of GPS satellites.

https for specialized GPS post-processing software:
If you have the capability of doing automated downloads of the GPS RINEX 2 files (Ex. Trimble GPS Pathfinder Office)

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