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General Information

Station Name Irymple Image of CORS Antenna
Partner(s) VIC Department of Environment, Land, Water and Planning (DELWP)
Status (not a live update) Operational
CORSnet-NSW Release Date March 2003
Station Code IRYM
SCIMS Number TS 12179
Antenna TRM55971.00     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 -4171246.531 Reg13
(PDF 515 kb)
Y GDA2020 3236574.767 Reg13
(PDF 515 kb)
Z GDA2020 -3566665.866 Reg13
(PDF 515 kb)
Latitude GDA2020 -34 13 10.96638 Reg13
(PDF 515 kb)
Longitude GDA2020 142 11 28.38028 Reg13
(PDF 515 kb)
Easting MGA2020
Zone 54
609725.180 Reg13
(PDF 515 kb)
Northing MGA2020
Zone 54
6212840.749 Reg13
(PDF 515 kb)
Derived AHD71 Height (2020) Approximate AHD71 66.302 h-N (DFSI Spatial Services Calculated)
N Value (2020) AUSGeoid2020 5.860 Geoscience Australia
Ellipsoidal Height GDA2020 72.162 Reg13
(PDF 515 kb)



Datum Coordinate Source
X GDA94 -4171245.552 Conformal transformation from GDA2020
Y GDA94 3236574.792
Conformal transformation from GDA2020
Z GDA94 -3566667.143
Conformal transformation from GDA2020
Latitude GDA94 -34 13 11.01447
Conformal transformation from GDA2020
Longitude GDA94 142 11 28.35605
Conformal transformation from GDA2020
Easting MGA94
Zone 54
609724.542 Conformal transformation from GDA2020
Northing MGA94
Zone 54
6212839.275 Conformal transformation from GDA2020
Derived AHD71 Height (2009) Approximate AHD71 66.292 h-N (DFSI Spatial Services Calculated)
N value (2009) AUSGeoid09 5.962 Geoscience Australia
Ellipsoidal Height GDA94 72.254 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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