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Network station details

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General Information

Station Name Broken Hill Image of CORS Antenna
Partner(s) AuScope & Broken Hill City Council
Status (not a live update) Operational
CORSnet-NSW Release Date September 2011
Station Code BKNL
SCIMS Number TS 12144
Antenna TRM59800.00     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 -4235701.457 Reg13
(PDF 805 kb)
Y GDA2020 3372839.200 Reg13
(PDF 805 kb)
Z GDA2020 -3360245.259 Reg13
(PDF 805 kb)
Latitude GDA2020 -31 59 46.63754 Reg13
(PDF 805 kb)
Longitude GDA2020 141 28 12.37060 Reg13
(PDF 805 kb)
Easting MGA2020
Zone 54
544405.745 Reg13
(PDF 805 kb)
Northing MGA2020
Zone 54
6459879.204 Reg13
(PDF 805 kb)
Derived AHD71 Height (2020) Approximate AHD71 294.127 h-N (DFSI Spatial Services Calculated)
N Value (2020) AUSGeoid2020 13.271 Geoscience Australia
Ellipsoidal Height GDA2020 307.398 Reg13
(PDF 805 kb)



Datum Coordinate Source
X GDA94 -4235700.489 Conformal transformation from GDA2020
Y GDA94 3372839.277
Conformal transformation from GDA2020
Z GDA94 -3360246.570
Conformal transformation from GDA2020
Latitude GDA94 -31 59 46.68583
Conformal transformation from GDA2020
Longitude GDA94 141 28 12.34536
Conformal transformation from GDA2020
Easting MGA94
Zone 54
544405.076 Conformal transformation from GDA2020
Northing MGA94
Zone 54
6459877.720 Conformal transformation from GDA2020
Derived AHD71 Height (2009) Approximate AHD71 294.128 h-N (DFSI Spatial Services Calculated)
N value (2009) AUSGeoid09 13.364 Geoscience Australia
Ellipsoidal Height GDA94 307.492 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 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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