Contact usBookmark this pagePrint pageResize downResize up

Network station details

<< Back to Network Information

General Information

Station Name Norfolk Island Image of CORS Antenna
Partner(s) Geoscience Australia
Status (not a live update) Operational
CORSnet-NSW Release Date June 2008
Station Code NORF
Receiver LEICA GR25
Antenna LEIAT504GG      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 -5457454.412 Reg13
(PDF 450 kb)
Y GDA2020 1166108.449 Reg13
(PDF 450 kb)
Z GDA2020 -3078178.993 Reg13
(PDF 450 kb)
Latitude GDA2020 -29 02 36.02874 Reg13
(PDF 450 kb)
Longitude GDA2020 167 56 19.80243 Reg13
(PDF 450 kb)
Easting MGA2020
Zone 58
786189.557 Reg13
(PDF 450 kb)
Northing MGA2020
Zone 58
6783647.329 Reg13
(PDF 450 kb)
Derived AHD71 Height (2020) Approximate AHD71 - h-N (DFSI Spatial Services Calculated)
N Value (2020) AUSGeoid2020 - Geoscience Australia
Ellipsoidal Height GDA2020 159.001 Reg13
(PDF 450 kb)



Datum Coordinate Source
X GDA94 -5457453.854 Conformal transformation from GDA2020
Y GDA94 1166108.752
Conformal transformation from GDA2020
Z GDA94 -3078180.073
Conformal transformation from GDA2020
Latitude GDA94 -29 02 36.06700
Conformal transformation from GDA2020
Longitude GDA94 167 56 19.78715
Conformal transformation from GDA2020
Easting MGA94
Zone 58
786189.114 Conformal transformation from GDA2020
Northing MGA94
Zone 58
6783646.161 Conformal transformation from GDA2020
Derived AHD71 Height (2009) Approximate AHD71 - h-N (DFSI Spatial Services Calculated)
N value (2009) AUSGeoid09 - Geoscience Australia
Ellipsoidal Height GDA94 159.103 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

Graph not yet available.

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.

back to top