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Network station details

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General Information

Station Name Bobadah Image of CORS Antenna
Partner(s) -
Status (not a live update) Operational
CORSnet-NSW Release Date October 2017
Station Code BBDH
SCIMS Number TS 12291
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 -4506141.299 Reg13
(PDF 92.7 kb)
Y GDA2020 2965164.200 Reg13
(PDF 92.7 kb)
Z GDA2020 -3392734.357 Reg13
(PDF 92.7 kb)
Latitude GDA2020 -32 20 30.73217 Reg13
(PDF 92.7 kb)
Longitude GDA2020 146 39 14.36473 Reg13
(PDF 92.7 kb)
Easting MGA2020
Zone 55
467439.289 Reg13
(PDF 92.7 kb)
Northing MGA2020
Zone 55
6421616.970 Reg13
(PDF 92.7 kb)
Derived AHD71 Height (2020) Approximate AHD71 379.598 h-N (DFSI Spatial Services Calculated)
N Value (2020) AUSGeoid2020 19.726 Geoscience Australia
Ellipsoidal Height GDA2020 399.324 Reg13
(PDF 92.7 kb)



Datum Coordinate Source
X GDA94 -4506140.395 Conformal transformation from GDA2020
Y GDA94 2965164.310
Conformal transformation from GDA2020
Z GDA94 -3392735.633
Conformal transformation from GDA2020
Latitude GDA94 -32 20 30.77925
Conformal transformation from GDA2020
Longitude GDA94 146 39 14.34222
Conformal transformation from GDA2020
Easting MGA94
Zone 55
467438.705 Conformal transformation from GDA2020
Northing MGA94
Zone 55
6421615.519 Conformal transformation from GDA2020
Derived AHD71 Height (2009) Approximate AHD71 379.569 h-N (DFSI Spatial Services Calculated)
N value (2009) AUSGeoid09 19.850 Geoscience Australia
Ellipsoidal Height GDA94 399.419 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

Graph not yet available.

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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