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Network station details

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General Information

Station Name Bourke Image of CORS Antenna
Partner(s) Bourke Shire Council
Status (not a live update) Operational
CORSnet-NSW Release Date June 2013
Station Code BURK
SCIMS Number TS 12208
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 -4575301.822 Reg13
(PDF 450 kb)
Y GDA2020 3093719.807 Reg13
(PDF 450 kb)
Z GDA2020 -3179583.024 Reg13
(PDF 450 kb)
Latitude GDA2020 -30 05 42.94382 Reg13
(PDF 450 kb)
Longitude GDA2020 145 56 03.46396 Reg13
(PDF 450 kb)
Easting MGA2020
Zone 55
397310.617 Reg13
(PDF 450 kb)
Northing MGA2020
Zone 55
6670179.834 Reg13
(PDF 450 kb)
Derived AHD71 Height (2020) Approximate AHD71 111.925 h-N (DFSI Spatial Services Calculated)
N Value (2020) AUSGeoid2020 24.381 Geoscience Australia
Ellipsoidal Height GDA2020 136.306 Reg13
(PDF 450 kb)



Datum Coordinate Source
X GDA94 -4575300.932 Conformal transformation from GDA2020
Y GDA94 3093719.970
Conformal transformation from GDA2020
Z GDA94 -3179584.334
Conformal transformation from GDA2020
Latitude GDA94 -30 05 42.99115
Conformal transformation from GDA2020
Longitude GDA94 145 56 03.44030
Conformal transformation from GDA2020
Easting MGA94
Zone 55
397309.997 Conformal transformation from GDA2020
Northing MGA94
Zone 55
6670178.371 Conformal transformation from GDA2020
Derived AHD71 Height (2009) Approximate AHD71 111.904 h-N (DFSI Spatial Services Calculated)
N value (2009) AUSGeoid09 24.499 Geoscience Australia
Ellipsoidal Height GDA94 136.403 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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