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Network station details

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General Information

Station Name Yass Image of CORS Antenna
Partner(s) Yass Valley Council
Status (not a live update) Operational
CORSnet-NSW Release Date August 2012
Station Code YASS
SCIMS Number TS 12186
Antenna TRM57971.00     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 -4488070.090 Reg13
(PDF 485 kb)
Y GDA2020 2705961.444 Reg13
(PDF 485 kb)
Z GDA2020 -3624057.141 Reg13
(PDF 485 kb)
Latitude GDA2020 -34 50 41.63392 Reg13
(PDF 485 kb)
Longitude GDA2020 148 54 47.70478 Reg13
(PDF 485 kb)
Easting MGA2020
Zone 55
674927.525 Reg13
(PDF 485 kb)
Northing MGA2020
Zone 55
6142487.810 Reg13
(PDF 485 kb)
Derived AHD71 Height (2020) Approximate AHD71 502.917 h-N (DFSI Spatial Services Calculated)
N Value (2020) AUSGeoid2020 19.697 Geoscience Australia
Ellipsoidal Height GDA2020 522.614 Reg13
(PDF 485 kb)



Datum Coordinate Source
X GDA94 -4488069.190 Conformal transformation from GDA2020
Y GDA94 2705961.504
Conformal transformation from GDA2020
Z GDA94 -3624058.367
Conformal transformation from GDA2020
Latitude GDA94 -34 50 41.68029
Conformal transformation from GDA2020
Longitude GDA94 148 54 47.68447
Conformal transformation from GDA2020
Easting MGA94
Zone 55
674926.982 Conformal transformation from GDA2020
Northing MGA94
Zone 55
6142486.391 Conformal transformation from GDA2020
Derived AHD71 Height (2009) Approximate AHD71 502.886 h-N (DFSI Spatial Services Calculated)
N value (2009) AUSGeoid09 19.821 Geoscience Australia
Ellipsoidal Height GDA94 522.707 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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