Network station details

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General Information

Station Name Barraba Image of CORS Antenna
Partner(s) Tamworth Regional Council
Status (not a live update) Operational
CORSnet-NSW Release Date February 2011
Station Code BRBA
SCIMS Number TS 12132
Receiver LEICA GR30
Antenna LEIAR10         NONE
Antenna Height (ARP) 0.003 m
IGS Site Log Geoscience Australia
GNSS Site Manager
Geoscience Australia

GNSS Tracking Settings


Note: ON = Available and Enabled, OFF = Available but Not Enabled, N/A = Not Available


CORSnet-NSW Coordinates


Datum Coordinate Source
X GDA2020 -4798569.647 Reg13
(PDF 450 kb)
Y GDA2020 2703050.043 Reg13
(PDF 450 kb)
Z GDA2020 -3207089.094 Reg13
(PDF 450 kb)
Latitude GDA2020 -30 22 49.21924 Reg13
(PDF 450 kb)
Longitude GDA2020 150 36 26.26557 Reg13
(PDF 450 kb)
Easting MGA2020
Zone 56
270081.421 Reg13
(PDF 450 kb)
Northing MGA2020
Zone 56
6636640.003 Reg13
(PDF 450 kb)
Derived AHD71 Height (2020) Approximate AHD71 503.404 h-N (DFSI Spatial Services Calculated)
N Value (2020) AUSGeoid2020 33.701 Geoscience Australia
Ellipsoidal Height GDA2020 537.105 Reg13
(PDF 450 kb)



Datum Coordinate Source
X GDA94 -4798568.817 Conformal transformation from GDA2020
Y GDA94 2703050.232 Conformal transformation from GDA2020
Z GDA94 -3207090.365 Conformal transformation from GDA2020
Latitude GDA94 -30 22 49.26519 Conformal transformation from GDA2020
Longitude GDA94 150 36 26.24413 Conformal transformation from GDA2020
Easting MGA94
Zone 56
270080.879 Conformal transformation from GDA2020
Northing MGA94
Zone 56
6636638.576 Conformal transformation from GDA2020
Derived AHD71 Height (2009) Approximate AHD71 503.392 h-N (DFSI Spatial Services Calculated)
N value (2009) AUSGeoid09 33.812 Geoscience Australia
Ellipsoidal Height GDA94 537.204 Conformal transformation from GDA2020

Note: These horizontal coordinates are equivalent to GDA94(2010) i.e. no distortions. They are different to those found in SCIMS Online, which are GDA94(1997) coordinates i.e. with distortions. The heights are different to those found in SCIMS Online, which are local AHD71 heights. SCIMS Online values for CORS are determined by local tie surveys which connect to the local survey control network.


GNSS Monitoring

This work is licensed under a Creative Commons Attribution 4.0 International License. GNSS Monitoring Graph © Commonwealth of Australia (Geoscience Australia) 2020.
Creative Commons License


Note: The above graph indicates the long-term stability of a CORS and does not represent actual daily movement. The results are calculated daily and trends are monitored. The diagrams shown are updated regularly. Daily differences in CORS position at the millimetre-level are within the limits (noise level) of current GNSS processing techniques.