Network station details

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General Information

Station Name Perisher Valley Image of CORS Antenna
Partner(s) Office of Environment and Heritage
Status (not a live update) Operational
CORSnet-NSW Release Date May 2011
Station Code PERI
SCIMS Number TS 12139
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 -4378731.090 Reg13
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Y GDA2020 2692762.878 Reg13
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Z GDA2020 -3766057.142 Reg13
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Latitude GDA2020 -36 24 40.61465 Reg13
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Longitude GDA2020 148 24 35.90082 Reg13
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Easting MGA2020
Zone 55
626418.157 Reg13
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Northing MGA2020
Zone 55
5969509.396 Reg13
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Derived AHD71 Height (2020) Approximate AHD71 1736.092 h-N (DFSI Spatial Services Calculated)
N Value (2020) AUSGeoid2020 17.610 Geoscience Australia
Ellipsoidal Height GDA2020 1753.702 Reg13
(PDF 785 kb)



Datum Coordinate Source
X GDA94 -4378730.168 Conformal transformation from GDA2020
Y GDA94 2692762.893 Conformal transformation from GDA2020
Z GDA94 -3766058.349 Conformal transformation from GDA2020
Latitude GDA94 -36 24 40.66113 Conformal transformation from GDA2020
Longitude GDA94 148 24 35.88093 Conformal transformation from GDA2020
Easting MGA94
Zone 55
626417.640 Conformal transformation from GDA2020
Northing MGA94
Zone 55
5969507.971 Conformal transformation from GDA2020
Derived AHD71 Height (2009) Approximate AHD71 1736.095 h-N (DFSI Spatial Services Calculated)
N value (2009) AUSGeoid09 17.698 Geoscience Australia
Ellipsoidal Height GDA94 1753.793 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.