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Network station details

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General Information

Station Name Stromlo 2 Image of CORS Antenna
Partner(s) Geoscience Australia
Status (not a live update) Operational
CORSnet-NSW Release Date June 1998
Station Code STR2
SCIMS Number TS 12121
Antenna LEIAR25.R3      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 -4467075.245 Reg13
(PDF 450 kb)
Y GDA2020 2683011.853 Reg13
(PDF 450 kb)
Z GDA2020 -3667007.050 Reg13
(PDF 450 kb)
Latitude GDA2020 -35 18 58.15271 Reg13
(PDF 450 kb)
Longitude GDA2020 149 00 36.56746 Reg13
(PDF 450 kb)
Easting MGA2020
Zone 55
682734.427 Reg13
(PDF 450 kb)
Northing MGA2020
Zone 55
6090042.279 Reg13
(PDF 450 kb)
Derived AHD71 Height (2020) Approximate AHD71 783.398 h-N (DFSI Spatial Services Calculated)
N Value (2020) AUSGeoid2020 19.067 Geoscience Australia
Ellipsoidal Height GDA2020 802.465 Reg13
(PDF 450 kb)



Datum Coordinate Source
X GDA94 -4467074.341 Conformal transformation from GDA2020
Y GDA94 2683011.901
Conformal transformation from GDA2020
Z GDA94 -3667008.269
Conformal transformation from GDA2020
Latitude GDA94 -35 18 58.19904
Conformal transformation from GDA2020
Longitude GDA94 149 00 36.54742
Conformal transformation from GDA2020
Easting MGA94
Zone 55
682733.891 Conformal transformation from GDA2020
Northing MGA94
Zone 55
6090040.861 Conformal transformation from GDA2020
Derived AHD71 Height (2009) Approximate AHD71 783.417 h-N (DFSI Spatial Services Calculated)
N value (2009) AUSGeoid09 19.141 Geoscience Australia
Ellipsoidal Height GDA94 802.558 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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