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Network station details

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General Information

Station Name Orange Image of CORS Antenna
Partner(s) -
Status (not a live update) Operational
CORSnet-NSW Release Date January 2010
Station Code ORNG
SCIMS Number TS 12102
Receiver LEICA GR30
Antenna LEIAS10         NONE
Antenna Height (ARP) 0.001 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 -4580204.930 Reg13
(PDF 450 kb)
Y GDA2020 2741410.200 Reg13
(PDF 450 kb)
Z GDA2020 -3480939.944 Reg13
(PDF 450 kb)
Latitude GDA2020 -33 17 06.67684 Reg13
(PDF 450 kb)
Longitude GDA2020 149 05 52.90119 Reg13
(PDF 450 kb)
Easting MGA2020
Zone 55
695373.588 Reg13
(PDF 450 kb)
Northing MGA2020
Zone 55
6315132.724 Reg13
(PDF 450 kb)
Derived AHD71 Height (2020) Approximate AHD71 881.785 h-N (DFSI Spatial Services Calculated)
N Value (2020) AUSGeoid2020 25.062 Geoscience Australia
Ellipsoidal Height GDA2020 906.847 Reg13
(PDF 450 kb)



Datum Coordinate Source
X GDA94 -4580204.048 Conformal transformation from GDA2020
Y GDA94 2741410.303
Conformal transformation from GDA2020
Z GDA94 -3480941.190
Conformal transformation from GDA2020
Latitude GDA94 -33 17 06.72319
Conformal transformation from GDA2020
Longitude GDA94 149 05 52.88029
Conformal transformation from GDA2020
Easting MGA94
Zone 55
695373.018 Conformal transformation from GDA2020
Northing MGA94
Zone 55
6315131.307 Conformal transformation from GDA2020
Derived AHD71 Height (2009) Approximate AHD71 881.777 h-N (DFSI Spatial Services Calculated)
N value (2009) AUSGeoid09 25.165 Geoscience Australia
Ellipsoidal Height GDA94 906.942 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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