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Network station details

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General Information

Station Name Hornsby Image of CORS Antenna
Partner(s) Hornsby Shire Council
Status (not a live update) Operational
CORSnet-NSW Release Date November 2015
Station Code HNSB
SCIMS Number TS 10955
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 -4650331.094 Reg13
(PDF 487 kb)
Y GDA2020 2567369.072 Reg13
(PDF 487 kb)
Z GDA2020 -3518966.369 Reg13
(PDF 487 kb)
Latitude GDA2020 -33 42 01.12518 Reg13
(PDF 487 kb)
Longitude GDA2020 151 05 51.55611 Reg13
(PDF 487 kb)
Easting MGA2020
Zone 56
323695.436 Reg13
(PDF 487 kb)
Northing MGA2020
Zone 56
6269447.645 Reg13
(PDF 487 kb)
Derived AHD71 Height (2020) Approximate AHD71 204.807 h-N (DFSI Spatial Services Calculated)
N Value (2020) AUSGeoid2020 23.232 Geoscience Australia
Ellipsoidal Height GDA2020 228.039 Reg13
(PDF 487 kb)



Datum Coordinate Source
X GDA94 -4650330.234 Conformal transformation from GDA2020
Y GDA94 2567369.177
Conformal transformation from GDA2020
Z GDA94 -3518967.594
Conformal transformation from GDA2020
Latitude GDA94 -33 42 01.17088
Conformal transformation from GDA2020
Longitude GDA94 151 05 51.53642
Conformal transformation from GDA2020
Easting MGA94
Zone 56
323694.955 Conformal transformation from GDA2020
Northing MGA94
Zone 56
6269446.227 Conformal transformation from GDA2020
Derived AHD71 Height (2009) Approximate AHD71 204.799 h-N (DFSI Spatial Services Calculated)
N value (2009) AUSGeoid09 23.335 Geoscience Australia
Ellipsoidal Height GDA94 228.134 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 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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