Network station details

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General Information

Station Name Forster Image of CORS Antenna
Partner(s) Great Lakes Council
Status (not a live update) Operational
CORSnet-NSW Release Date September 2013
Station Code FORS
SCIMS Number TS 12217
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 -4792819.962 Reg13
(PDF 425 kb)
Y GDA2020 2492603.021 Reg13
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Z GDA2020 -3379342.982 Reg13
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Latitude GDA2020 -32 12 03.99316 Reg13
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Longitude GDA2020 152 31 20.64239 Reg13
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Easting MGA2020
Zone 56
454986.708 Reg13
(PDF 425 kb)
Northing MGA2020
Zone 56
6437172.537 Reg13
(PDF 425 kb)
Derived AHD71 Height (2020) Approximate AHD71 9.975 h-N (DFSI Spatial Services Calculated)
N Value (2020) AUSGeoid2020 28.024 Geoscience Australia
Ellipsoidal Height GDA2020 37.999 Reg13
(PDF 425 kb)



Datum Coordinate Source
X GDA94 -4792819.138 Conformal transformation from GDA2020
Y GDA94 2492603.175 Conformal transformation from GDA2020
Z GDA94 -3379344.213 Conformal transformation from GDA2020
Latitude GDA94 -32 12 04.03841 Conformal transformation from GDA2020
Longitude GDA94 152 31 20.62268 Conformal transformation from GDA2020
Easting MGA94
Zone 56
454986.198 Conformal transformation from GDA2020
Northing MGA94
Zone 56
6437171.142 Conformal transformation from GDA2020
Derived AHD71 Height (2009) Approximate AHD71 9.989 h-N (DFSI Spatial Services Calculated)
N value (2009) AUSGeoid09 28.107 Geoscience Australia
Ellipsoidal Height GDA94 38.096 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

This work is licensed under a Creative Commons Attribution 4.0 International License. GNSS Monitoring Graph © Commonwealth of Australia (Geoscience Australia) 2020.
Creative Commons License


Note: The above graph indicates the long-term stability of a CORS and does not represent actual daily movement. The results are calculated daily and trends are monitored. The diagrams shown are updated regularly. Daily differences in CORS position at the millimetre-level are within the limits (noise level) of current GNSS processing techniques.