Network station details

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General Information

Station Name Gungahlin Image of CORS Antenna
Partner(s) ACT Environment and Planning Directorate
Status (not a live update) Operational
CORSnet-NSW Release Date September 2014
Station Code GNGN
SCIMS Number TS 12237
Receiver LEICA GR30
Antenna LEIAR25.R4      LEIT
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 -4479803.659 Reg13
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Y GDA2020 2677865.470 Reg13
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Z GDA2020 -3655028.218 Reg13
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Latitude GDA2020 -35 11 05.84495 Reg13
(PDF 258.1 kb)
Longitude GDA2020 149 07 49.93072 Reg13
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Easting MGA2020
Zone 55
693991.629 Reg13
(PDF 258.1 kb)
Northing MGA2020
Zone 55
6104366.748 Reg13
(PDF 258.1 kb)
Derived AHD71 Height (2020) Approximate AHD71 625.471 h-N (DFSI Spatial Services Calculated)
N Value (2020) AUSGeoid2020 19.616 Geoscience Australia
Ellipsoidal Height GDA2020 645.087 Reg13
(PDF 258.1 kb)



Datum Coordinate Source
X GDA94 -4479802.758 Conformal transformation from GDA2020
Y GDA94 2677865.523 Conformal transformation from GDA2020
Z GDA94 -3655029.438 Conformal transformation from GDA2020
Latitude GDA94 -35 11 05.89125 Conformal transformation from GDA2020
Longitude GDA94 149 07 49.91068 Conformal transformation from GDA2020
Easting MGA94
Zone 55
693991.092 Conformal transformation from GDA2020
Northing MGA94
Zone 55
6104365.332 Conformal transformation from GDA2020
Derived AHD71 Height (2009) Approximate AHD71 625.466 h-N (DFSI Spatial Services Calculated)
N value (2009) AUSGeoid09 19.714 Geoscience Australia
Ellipsoidal Height GDA94 645.180 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.