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Network station details

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General Information

Station Name Wilcannia Image of CORS Antenna
Partner(s) Central Darling Shire Council
Status (not a live update) Operational
CORSnet-NSW Release Date December 2014
Station Code WLCA
SCIMS Number TS 12241
Receiver LEICA GR30
Antenna LEIAR10         NONE
Antenna Height (ARP) 0.000 m
IGS Site Log 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 -4366004.426 Reg13
(PDF 259.2 kb)
Y GDA2020 3245425.680 Reg13
(PDF 259.2 kb)
Z GDA2020 -3318563.415 Reg13
(PDF 259.2 kb)
Latitude GDA2020 -31 33 19.05265 Reg13
(PDF 259.2 kb)
Longitude GDA2020 143 22 30.36732 Reg13
(PDF 259.2 kb)
Easting MGA2020
Zone 54
725446.535 Reg13
(PDF 259.2 kb)
Northing MGA2020
Zone 54
6506408.843 Reg13
(PDF 259.2 kb)
Derived AHD71 Height (2020) Approximate AHD71 82.810 h-N (DFSI Spatial Services Calculated)
N Value (2020) AUSGeoid2020 13.931 Geoscience Australia
Ellipsoidal Height GDA2020 96.741 Reg13
(PDF 259.2 kb)



Datum Coordinate Source
X GDA94 -4366003.487 Conformal transformation from GDA2020
Y GDA94 3245425.784
Conformal transformation from GDA2020
Z GDA94 -3318564.722
Conformal transformation from GDA2020
Latitude GDA94 -31 33 19.10056
Conformal transformation from GDA2020
Longitude GDA94 143 22 30.34291
Conformal transformation from GDA2020
Easting MGA94
Zone 54
725445.859 Conformal transformation from GDA2020
Northing MGA94
Zone 54
6506407.381 Conformal transformation from GDA2020
Derived AHD71 Height (2009) Approximate AHD71 82.849 h-N (DFSI Spatial Services Calculated)
N value (2009) AUSGeoid09 13.987 Geoscience Australia
Ellipsoidal Height GDA94 96.836 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

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Note: The above graph indicates the long term stability of a CORSnet-NSW station and does not represent actual daily movement. The results are calculated daily and trends are monitored by CORSnet-NSW staff. The diagrams shown are currently updated monthly. Daily differences in CORS position at the millimetre-level are within the limits (noise level) of current DFSI Spatial Services processing techniques.


Reference Mark Monitoring

Monitoring survey not available for this CORS.

Note: The above tables quantify the movement of the CORS pillar with respect to local reference marks. Surveys are carried out at installation and then after 6 months, 18 months and every two years thereafter. The techniques used, as specified by Geoscience Australia, achieve sub-millimetre precision and can detect minute movements in position or height.

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