Network station details

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General Information

Station Name Western Sydney International Airport Image of CORS Antenna
Partner(s) -
Status (not a live update) Operational
CORSnet-NSW Release Date June 2023
Station Code WSIA
SCIMS Number TS 12337
Receiver LEICA GR30
Antenna LEIAR20         LEIM
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 -4622434.863 Reg13
Y GDA2020 2593730.860 Reg13
Z GDA2020 -3536037.934 Reg13
Latitude GDA2020 -33 53 10.15449 Reg13
Longitude GDA2020 150 42 08.77616 Reg13
Easting MGA2020
Zone 56
287520.764 Reg13
Northing MGA2020
Zone 56
6248090.900 Reg13
Derived AHD71 Height (2020) Approximate AHD71 97.870 h-N (DFSI Spatial Services Calculated)
N Value (2020) AUSGeoid2020 23.061 Geoscience Australia
Ellipsoidal Height GDA2020 120.931 Reg13



Datum Coordinate Source
X GDA94 -4622433.996 Conformal transformation from GDA2020
Y GDA94 2593730.957 Conformal transformation from GDA2020
Z GDA94 -3536039.159 Conformal transformation from GDA2020
Latitude GDA94 -33 53 10.20032 Conformal transformation from GDA2020
Longitude GDA94 150 42 08.75636 Conformal transformation from GDA2020
Easting MGA94
Zone 56
287520.287 Conformal transformation from GDA2020
Northing MGA94
Zone 56
6248089.476 Conformal transformation from GDA2020
Derived AHD71 Height (2009) Approximate AHD71 97.895 h-N (DFSI Spatial Services Calculated)
N value (2009) AUSGeoid09 23.131 Geoscience Australia
Ellipsoidal Height GDA94 121.026 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.