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Network station details

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General Information

Station Name North Star Image of CORS Antenna 
Partner(s) AuScope
Status (not a live update) Operational
CORSnet-NSW Release Date December 2012
Station Code NSTA
SCIMS Number TS 12195
Receiver TRIMBLE NETR9
Antenna TRM59800.00     SCIS
Antenna Height (ARP) 0.000 m
IGS Site Log text file
(log 10 kb)

 

GNSS Tracking Settings

GPS L2C L5 GLONASS Galileo BeiDou QZSS SBAS
ON OFF OFF ON OFF OFF OFF OFF

Note: ON = Available and Enabled, OFF = Available but Not Enabled, N/A = Not Available

 

CORSnet-NSW Horizontal Coordinates

Datum Coordinate Source
X GDA94(2010) -4854588.308 Reg13
(PDF 454 kb)
Y GDA94(2010) 2752849.672 Reg13
(PDF 454 kb)
Z GDA94(2010) -3078538.734 Reg13
(PDF 454 kb)
Latitude GDA94(2010) -29 02 43.99516 Reg13
(PDF 454 kb)
Longitude GDA94(2010) 150 26 38.76370 Reg13
(PDF 454 kb)
Easting MGA94(2010)
Zone 56
251120.897 Reg13
(PDF 454 kb)
Northing MGA94(2010)
Zone 56
6784271.119 Reg13
(PDF 454 kb)
Easting 2 MGA94(2010)
Zone -
- -
Northing 2 MGA94(2010)
Zone -
- -
Note: These horizontal coordinates are different to those found in SCIMS Online, which are GDA(1997) coordinates. SCIMS Online values for CORS are determined by local tie surveys which connect to the local survey control network.

 

CORSnet-NSW Heights

Datum Value (m) Source
Ellipsoidal Height, h GDA94(2010) 458.299 Reg13
(PDF 454 kb)
Derived AHD71 Height (1998) Approximate AHD71 423.816 h-N (DFSI Spatial Services Calculated)
N value (1998) AUSGeoid98 34.483 Geoscience Australia
Derived AHD71 Height (2009) Approximate AHD71 423.594 h-N (DFSI Spatial Services Calculated)
N value (2009) AUSGeoid09 34.705 Geoscience Australia
Note: These 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

Image will open in new window 

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 results available soon.

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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