Network station details

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General Information

Station Name	Bobadah
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.