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Network station details

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General Information

Station Name Emmdale Image of CORS Antenna
Partner(s) -
Status (not a live update) Operational
CORSnet-NSW Release Date October 2017
Station Code EMMD
SCIMS Number TS 12290
Antenna TRM59800.00     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 -4411826.833 Reg13
(PDF 92.4 kb)
Y GDA2020 3171880.320 Reg13
(PDF 92.4 kb)
Z GDA2020 -3329073.774 Reg13
(PDF 92.4 kb)
Latitude GDA2020 -31 39 58.80660 Reg13
(PDF 92.4 kb)
Longitude GDA2020 144 17 08.79220 Reg13
(PDF 92.4 kb)
Easting MGA2020
Zone 55
242659.404 Reg13
(PDF 92.4 kb)
Northing MGA2020
Zone 55
6493346.177 Reg13
(PDF 92.4 kb)
Derived AHD71 Height (2020) Approximate AHD71 128.556 h-N (DFSI Spatial Services Calculated)
N Value (2020) AUSGeoid2020 15.036 Geoscience Australia
Ellipsoidal Height GDA2020 143.592 Reg13
(PDF 92.4 kb)



Datum Coordinate Source
X GDA94 -4411825.905 Conformal transformation from GDA2020
Y GDA94 3171880.429
Conformal transformation from GDA2020
Z GDA94 -3329075.074
Conformal transformation from GDA2020
Latitude GDA94 -31 39 58.85430
Conformal transformation from GDA2020
Longitude GDA94 144 17 08.76827
Conformal transformation from GDA2020
Easting MGA94
Zone 55
242658.810 Conformal transformation from GDA2020
Northing MGA94
Zone 55
6493344.692 Conformal transformation from GDA2020
Derived AHD71 Height (2009) Approximate AHD71 128.581 h-N (DFSI Spatial Services Calculated)
N value (2009) AUSGeoid09 15.106 Geoscience Australia
Ellipsoidal Height GDA94 143.687 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 results available soon.

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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