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Network station details

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General Information

Station Name Barrack Heights Image of CORS Antenna
Partner(s) NSW Public Works and Geoscience Australia
Status (not a live update) Operational
CORSnet-NSW Release Date May 2015
Station Code BARR
SCIMS Number TS 12252
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 -4592473.687 Reg13
(PDF 258 kb)
Y GDA2020 2560512.540 Reg13
(PDF 258 kb)
Z GDA2020 -3598181.872 Reg13
(PDF 258 kb)
Latitude GDA2020 -34 33 51.01418 Reg13
(PDF 258 kb)
Longitude GDA2020 150 51 30.05733 Reg13
(PDF 258 kb)
Easting MGA2020
Zone 56
303523.850 Reg13
(PDF 258 kb)
Northing MGA2020
Zone 56
6173203.199 Reg13
(PDF 258 kb)
Derived AHD71 Height (2020) Approximate AHD71 24.623 h-N (DFSI Spatial Services Calculated)
N Value (2020) AUSGeoid2020 20.475 Geoscience Australia
Ellipsoidal Height GDA2020 45.098 Reg13
(PDF 258 kb)



Datum Coordinate Source
X GDA94 -4592472.816 Conformal transformation from GDA2020
Y GDA94 2560512.620
Conformal transformation from GDA2020
Z GDA94 -3598183.086
Conformal transformation from GDA2020
Latitude GDA94 -34 33 51.05994
Conformal transformation from GDA2020
Longitude GDA94 150 51 30.03794
Conformal transformation from GDA2020
Easting MGA94
Zone 56
303523.385 Conformal transformation from GDA2020
Northing MGA94
Zone 56
6173201.779 Conformal transformation from GDA2020
Derived AHD71 Height (2009) Approximate AHD71 24.652 h-N (DFSI Spatial Services Calculated)
N value (2009) AUSGeoid09 20.540 Geoscience Australia
Ellipsoidal Height GDA94 45.192 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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