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Network station details

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General Information

Station Name Bobadah Image of CORS Antenna 
Partner(s) -
Status (not a live update) Operational
CORSnet-NSW Release Date October 2017
Station Code BBDH
SCIMS Number TS 12291
Receiver LEICA GR30
Antenna LEIAR10         NONE
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) -4506140.399 Provisional (AUSPOS2)
Y GDA94(2010) 2965164.307 Provisional (AUSPOS2)
Z GDA94(2010) -3392735.641 Provisional (AUSPOS2)
Latitude GDA94(2010) -32 20 30.77942 Provisional (AUSPOS2)
Longitude GDA94(2010) 146 39 14.34240 Provisional (AUSPOS2)
Easting MGA94(2010)
Zone 55
467438.710 Provisional (AUSPOS2)
Northing MGA94(2010)
Zone 55
6421615.513 Provisional (AUSPOS2)
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) 399.425 Provisional (AUSPOS2)
Derived AHD71 Height (1998) Approximate AHD71 379.367 h-N (DFSI Spatial Services Calculated)
N value (1998) AUSGeoid98 20.058 Geoscience Australia
Derived AHD71 Height (2009) Approximate AHD71 379.575 h-N (DFSI Spatial Services Calculated)
N value (2009) AUSGeoid09 19.850 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

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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