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Network station details

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General Information

Station Name Cobar Image of CORS Antenna
Partner(s) Cobar Shire Council
Status (not a live update) Operational
CORSnet-NSW Release Date May 2013
Station Code CBAR
SCIMS Number TS 12202
Antenna TRM57971.00     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 -4503450.805 Reg13
(PDF 451 kb)
Y GDA2020 3056389.210 Reg13
(PDF 451 kb)
Z GDA2020 -3314713.413 Reg13
(PDF 451 kb)
Latitude GDA2020 -31 30 49.13410 Reg13
(PDF 451 kb)
Longitude GDA2020 145 50 10.16739 Reg13
(PDF 451 kb)
Easting MGA2020
Zone 55
389489.082 Reg13
(PDF 451 kb)
Northing MGA2020
Zone 55
6512883.924 Reg13
(PDF 451 kb)
Derived AHD71 Height (2020) Approximate AHD71 239.912 h-N (DFSI Spatial Services Calculated)
N Value (2020) AUSGeoid2020 20.627 Geoscience Australia
Ellipsoidal Height GDA2020 260.539 Reg13
(PDF 451 kb)



Datum Coordinate Source
X GDA94 -4503449.898 Conformal transformation from GDA2020
Y GDA94 3056389.335
Conformal transformation from GDA2020
Z GDA94 -3314714.705
Conformal transformation from GDA2020
Latitude GDA94 -31 30 49.18142
Conformal transformation from GDA2020
Longitude GDA94 145 50 10.14417
Conformal transformation from GDA2020
Easting MGA94
Zone 55
389488.485 Conformal transformation from GDA2020
Northing MGA94
Zone 55
6512882.461 Conformal transformation from GDA2020
Derived AHD71 Height (2009) Approximate AHD71 240.007 h-N (DFSI Spatial Services Calculated)
N value (2009) AUSGeoid09 20.628 Geoscience Australia
Ellipsoidal Height GDA94 260.635 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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