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Network station details

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General Information

Station Name Cowra Image of CORS Antenna
Partner(s) -
Status (not a live update) Operational
CORSnet-NSW Release Date December 2010
Station Code CWRA
SCIMS Number TS 12130
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 -4532144.138 Reg13
(PDF 450 kb)
Y GDA2020 2755335.878 Reg13
(PDF 450 kb)
Z GDA2020 -3531097.376 Reg13
(PDF 450 kb)
Latitude GDA2020 -33 49 52.44122 Reg13
(PDF 450 kb)
Longitude GDA2020 148 42 08.33877 Reg13
(PDF 450 kb)
Easting MGA2020
Zone 55
657524.312 Reg13
(PDF 450 kb)
Northing MGA2020
Zone 55
6255253.161 Reg13
(PDF 450 kb)
Derived AHD71 Height (2020) Approximate AHD71 311.625 h-N (DFSI Spatial Services Calculated)
N Value (2020) AUSGeoid2020 21.644 Geoscience Australia
Ellipsoidal Height GDA2020 333.269 Reg13
(PDF 450 kb)



Datum Coordinate Source
X GDA94 -4532143.246 Conformal transformation from GDA2020
Y GDA94 2755335.963
Conformal transformation from GDA2020
Z GDA94 -3531098.618
Conformal transformation from GDA2020
Latitude GDA94 -33 49 52.48768
Conformal transformation from GDA2020
Longitude GDA94 148 42 08.31790
Conformal transformation from GDA2020
Easting MGA94
Zone 55
657523.752 Conformal transformation from GDA2020
Northing MGA94
Zone 55
6255251.739 Conformal transformation from GDA2020
Derived AHD71 Height (2009) Approximate AHD71 311.646 h-N (DFSI Spatial Services Calculated)
N value (2009) AUSGeoid09 21.717 Geoscience Australia
Ellipsoidal Height GDA94 333.363 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 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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