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Network station details

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General Information

Station Name Nowra Image of CORS Antenna
Partner(s) -
Status (not a live update) Operational
CORSnet-NSW Release Date August 2007
Station Code NWRA
SCIMS Number TS 12068
Receiver LEICA GR30
Antenna ASH701945E_M    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 -4564056.740 Reg13
(PDF 450 kb)
Y GDA2020 2571208.572 Reg13
(PDF 450 kb)
Z GDA2020 -3626412.475 Reg13
(PDF 450 kb)
Latitude GDA2020 -34 52 25.53797 Reg13
(PDF 450 kb)
Longitude GDA2020 150 36 17.33148 Reg13
(PDF 450 kb)
Easting MGA2020
Zone 56
281077.943 Reg13
(PDF 450 kb)
Northing MGA2020
Zone 56
6138339.002 Reg13
(PDF 450 kb)
Derived AHD71 Height (2020) Approximate AHD71 26.727 h-N (DFSI Spatial Services Calculated)
N Value (2020) AUSGeoid2020 19.750 Geoscience Australia
Ellipsoidal Height GDA2020 46.477 Reg13
(PDF 450 kb)



Datum Coordinate Source
X GDA94 -4564055.862 Conformal transformation from GDA2020
Y GDA94 2571208.643
Conformal transformation from GDA2020
Z GDA94 -3626413.687
Conformal transformation from GDA2020
Latitude GDA94 -34 52 25.58380
Conformal transformation from GDA2020
Longitude GDA94 150 36 17.31210
Conformal transformation from GDA2020
Easting MGA94
Zone 56
281077.485 Conformal transformation from GDA2020
Northing MGA94
Zone 56
6138337.578 Conformal transformation from GDA2020
Derived AHD71 Height (2009) Approximate AHD71 26.729 h-N (DFSI Spatial Services Calculated)
N value (2009) AUSGeoid09 19.842 Geoscience Australia
Ellipsoidal Height GDA94 46.571 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

Image will open in new window

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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