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Network station details

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General Information

Station Name Crookwell Image of CORS Antenna
Partner(s) Upper Lachlan Shire Council
Status (not a live update) Operational
CORSnet-NSW Release Date November 2011
Station Code CKWL
SCIMS Number TS 12150
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 -4535675.921 Reg13
(PDF 450 kb)
Y GDA2020 2674648.627 Reg13
(PDF 450 kb)
Z GDA2020 -3588792.079 Reg13
(PDF 450 kb)
Latitude GDA2020 -34 27 21.81391 Reg13
(PDF 450 kb)
Longitude GDA2020 149 28 21.06137 Reg13
(PDF 450 kb)
Easting MGA2020
Zone 55
727129.687 Reg13
(PDF 450 kb)
Northing MGA2020
Zone 55
6184501.447 Reg13
(PDF 450 kb)
Derived AHD71 Height (2020) Approximate AHD71 893.814 h-N (DFSI Spatial Services Calculated)
N Value (2020) AUSGeoid2020 22.270 Geoscience Australia
Ellipsoidal Height GDA2020 916.084 Reg13
(PDF 450 kb)



Datum Coordinate Source
X GDA94 -4535675.032 Conformal transformation from GDA2020
Y GDA94 2674648.701
Conformal transformation from GDA2020
Z GDA94 -3588793.306
Conformal transformation from GDA2020
Latitude GDA94 -34 27 21.86012
Conformal transformation from GDA2020
Longitude GDA94 149 28 21.04119
Conformal transformation from GDA2020
Easting MGA94
Zone 55
727129.137 Conformal transformation from GDA2020
Northing MGA94
Zone 55
6184500.036 Conformal transformation from GDA2020
Derived AHD71 Height (2009) Approximate AHD71 893.795 h-N (DFSI Spatial Services Calculated)
N value (2009) AUSGeoid09 22.383 Geoscience Australia
Ellipsoidal Height GDA94 916.178 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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