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Network station details

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General Information

Station Name Nowendoc Image of CORS Antenna
Partner(s) Walcha Council and NSW Rural Fire Service
Status (not a live update) Operational
CORSnet-NSW Release Date August 2012
Station Code NOWE
SCIMS Number TS 12182
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 -4793350.004 Reg13
(PDF 493 kb)
Y GDA2020 2579196.407 Reg13
(PDF 493 kb)
Z GDA2020 -3315031.053 Reg13
(PDF 493 kb)
Latitude GDA2020 -31 30 48.76838 Reg13
(PDF 493 kb)
Longitude GDA2020 151 42 58.61039 Reg13
(PDF 493 kb)
Easting MGA2020
Zone 56
378105.384 Reg13
(PDF 493 kb)
Northing MGA2020
Zone 56
6512768.075 Reg13
(PDF 493 kb)
Derived AHD71 Height (2020) Approximate AHD71 853.958 h-N (DFSI Spatial Services Calculated)
N Value (2020) AUSGeoid2020 32.645 Geoscience Australia
Ellipsoidal Height GDA2020 886.603 Reg13
(PDF 493 kb)



Datum Coordinate Source
X GDA94 -4793349.176 Conformal transformation from GDA2020
Y GDA94 2579196.573
Conformal transformation from GDA2020
Z GDA94 -3315032.301
Conformal transformation from GDA2020
Latitude GDA94 -31 30 48.81393
Conformal transformation from GDA2020
Longitude GDA94 151 42 58.58997
Conformal transformation from GDA2020
Easting MGA94
Zone 56
378104.862 Conformal transformation from GDA2020
Northing MGA94
Zone 56
6512766.666 Conformal transformation from GDA2020
Derived AHD71 Height (2009) Approximate AHD71 853.988 h-N (DFSI Spatial Services Calculated)
N value (2009) AUSGeoid09 32.713 Geoscience Australia
Ellipsoidal Height GDA94 886.701 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

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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.

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