Network station details

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General Information

Station Name Narrabri Image of CORS Antenna
Partner(s) Narrabri Shire Council
Status (not a live update) Operational
CORSnet-NSW Release Date March 2011
Station Code NBRI
SCIMS Number TS 12135
Receiver LEICA GR30
Antenna LEIAR10         NONE
Antenna Height (ARP) 0.000 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 -4761569.142 Reg13
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Y GDA2020 2772817.096 Reg13
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Z GDA2020 -3202141.390 Reg13
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Latitude GDA2020 -30 19 48.42494 Reg13
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Longitude GDA2020 149 47 10.89812 Reg13
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Easting MGA2020
Zone 55
767896.234 Reg13
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Northing MGA2020
Zone 55
6641342.866 Reg13
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Derived AHD71 Height (2020) Approximate AHD71 222.782 h-N (DFSI Spatial Services Calculated)
N Value (2020) AUSGeoid2020 30.838 Geoscience Australia
Ellipsoidal Height GDA2020 253.620 Reg13
(PDF 781 kb)



Datum Coordinate Source
X GDA94 -4761568.301 Conformal transformation from GDA2020
Y GDA94 2772817.281 Conformal transformation from GDA2020
Z GDA94 -3202142.668 Conformal transformation from GDA2020
Latitude GDA94 -30 19 48.47116 Conformal transformation from GDA2020
Longitude GDA94 149 47 10.87629 Conformal transformation from GDA2020
Easting MGA94
Zone 55
767895.616 Conformal transformation from GDA2020
Northing MGA94
Zone 55
6641341.457 Conformal transformation from GDA2020
Derived AHD71 Height (2009) Approximate AHD71 222.711 h-N (DFSI Spatial Services Calculated)
N value (2009) AUSGeoid09 31.007 Geoscience Australia
Ellipsoidal Height GDA94 253.718 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.