Network station details

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General Information

Station Name Grafton Image of CORS Antenna
Partner(s) -
Status (not a live update) Operational
CORSnet-NSW Release Date December 2008
Station Code GFTN
SCIMS Number TS 12084
Receiver LEICA GR30
Antenna LEIAR10         NONE
Antenna Height (ARP) 0.000 m
IGS Site Log Geoscience Australia
GNSS Site Manager
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 -4937896.325 Reg13
(PDF 450 kb)
Y GDA2020 2523271.764 Reg13
(PDF 450 kb)
Z GDA2020 -3140888.253 Reg13
(PDF 450 kb)
Latitude GDA2020 -29 41 34.88699 Reg13
(PDF 450 kb)
Longitude GDA2020 152 55 58.45999 Reg13
(PDF 450 kb)
Easting MGA2020
Zone 56
493509.072 Reg13
(PDF 450 kb)
Northing MGA2020
Zone 56
6715227.382 Reg13
(PDF 450 kb)
Derived AHD71 Height (2020) Approximate AHD71 23.789 h-N (DFSI Spatial Services Calculated)
N Value (2020) AUSGeoid2020 35.292 Geoscience Australia
Ellipsoidal Height GDA2020 59.081 Reg13
(PDF 450 kb)



Datum Coordinate Source
X GDA94 -4937895.535 Conformal transformation from GDA2020
Y GDA94 2523271.986 Conformal transformation from GDA2020
Z GDA94 -3140889.511 Conformal transformation from GDA2020
Latitude GDA94 -29 41 34.93216 Conformal transformation from GDA2020
Longitude GDA94 152 55 58.43926 Conformal transformation from GDA2020
Easting MGA94
Zone 56
493508.515 Conformal transformation from GDA2020
Northing MGA94
Zone 56
6715225.992 Conformal transformation from GDA2020
Derived AHD71 Height (2009) Approximate AHD71 23.748 h-N (DFSI Spatial Services Calculated)
N value (2009) AUSGeoid09 35.433 Geoscience Australia
Ellipsoidal Height GDA94 59.181 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.