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Network station details

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General Information

Station Name West Wyalong Image of CORS Antenna
Partner(s) AuScope
Status (not a live update) Operational
CORSnet-NSW Release Date January 2010
Station Code WWLG
SCIMS Number TS 12096
Receiver LEICA GR30
Antenna LEIAT504GG      SCIS
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 -4471091.784 Reg13
(PDF 450 kb)
Y GDA2020 2868001.284 Reg13
(PDF 450 kb)
Z GDA2020 -3519326.370 Reg13
(PDF 450 kb)
Latitude GDA2020 -33 42 12.32039 Reg13
(PDF 450 kb)
Longitude GDA2020 147 19 18.05212 Reg13
(PDF 450 kb)
Easting MGA2020
Zone 55
529809.458 Reg13
(PDF 450 kb)
Northing MGA2020
Zone 55
6270680.739 Reg13
(PDF 450 kb)
Derived AHD71 Height (2020) Approximate AHD71 340.977 h-N (DFSI Spatial Services Calculated)
N Value (2020) AUSGeoid2020 18.678 Geoscience Australia
Ellipsoidal Height GDA2020 359.655 Reg13
(PDF 450 kb)



Datum Coordinate Source
X GDA94 -4471090.875 Conformal transformation from GDA2020
Y GDA94 2868001.363
Conformal transformation from GDA2020
Z GDA94 -3519327.624
Conformal transformation from GDA2020
Latitude GDA94 -33 42 12.36725
Conformal transformation from GDA2020
Longitude GDA94 147 19 18.03048
Conformal transformation from GDA2020
Easting MGA94
Zone 55
529808.896 Conformal transformation from GDA2020
Northing MGA94
Zone 55
6270679.297 Conformal transformation from GDA2020
Derived AHD71 Height (2009) Approximate AHD71 340.982 h-N (DFSI Spatial Services Calculated)
N value (2009) AUSGeoid09 18.767 Geoscience Australia
Ellipsoidal Height GDA94 359.749 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

Image will open in new window

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 results available soon.

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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