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Network station details

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General Information

Station Name Dubbo Image of CORS Antenna
Partner(s) -
Status (not a live update) Operational
CORSnet-NSW Release Date February 2009
Station Code DBBO
SCIMS Number TS 12088
Antenna TRM59800.00     SCIS
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 -4608942.320 Reg13
(PDF 450 kb)
Y GDA2020 2813075.427 Reg13
(PDF 450 kb)
Z GDA2020 -3384008.109 Reg13
(PDF 450 kb)
Latitude GDA2020 -32 14 57.70539 Reg13
(PDF 450 kb)
Longitude GDA2020 148 36 07.66168 Reg13
(PDF 450 kb)
Easting MGA2020
Zone 55
650927.113 Reg13
(PDF 450 kb)
Northing MGA2020
Zone 55
6430797.635 Reg13
(PDF 450 kb)
Derived AHD71 Height (2020) Approximate AHD71 272.696 h-N (DFSI Spatial Services Calculated)
N Value (2020) AUSGeoid2020 24.857 Geoscience Australia
Ellipsoidal Height GDA2020 297.553 Reg13
(PDF 450 kb)



Datum Coordinate Source
X GDA94 -4608941.442 Conformal transformation from GDA2020
Y GDA94 2813075.553
Conformal transformation from GDA2020
Z GDA94 -3384009.373
Conformal transformation from GDA2020
Latitude GDA94 -32 14 57.75192
Conformal transformation from GDA2020
Longitude GDA94 148 36 07.64009
Conformal transformation from GDA2020
Easting MGA94
Zone 55
650926.526 Conformal transformation from GDA2020
Northing MGA94
Zone 55
6430796.211 Conformal transformation from GDA2020
Derived AHD71 Height (2009) Approximate AHD71 272.645 h-N (DFSI Spatial Services Calculated)
N value (2009) AUSGeoid09 25.004 Geoscience Australia
Ellipsoidal Height GDA94 297.649 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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