Network station details

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General Information

Station Name	Merrinee North
Partner(s)	VIC Department of Environment and Primary Industries (DEPI)
Status (not a live update)	Operational
CORSnet-NSW Release Date	January 2010
Station Code	MENO
SCIMS Number	TS 12178
Receiver	TRIMBLE NETR5
Antenna	TRM57971.00     NONE
Antenna Height (ARP)	0.000 m
IGS Site Log	Geoscience Australia

 

GNSS Tracking Settings

GPS	L2C	L5	GLONASS	Galileo	BeiDou	QZSS	SBAS
ON	OFF	OFF	ON	N/A	N/A	N/A	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)	-4146838.412	Reg13 (PDF 517 kb)
Y	GDA94(2010)	3262463.580	Reg13 (PDF 517 kb)
Z	GDA94(2010)	-3571487.746	Reg13 (PDF 517 kb)
Latitude	GDA94(2010)	-34 16 20.49011	Reg13 (PDF 517 kb)
Longitude	GDA94(2010)	141 48 23.85393	Reg13 (PDF 517 kb)
Easting	MGA94(2010) Zone 54	574252.496	Reg13 (PDF 517 kb)
Northing	MGA94(2010) Zone 54	6207350.453	Reg13 (PDF 517 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)	62.363	Reg13 (PDF 517 kb)
Derived AHD71 Height (1998)	Approximate AHD71	57.133	h-N (DFSI Spatial Services Calculated)
N value (1998)	AUSGeoid98	5.230	Geoscience Australia
Derived AHD71 Height (2009)	Approximate AHD71	57.465	h-N (DFSI Spatial Services Calculated)
N value (2009)	AUSGeoid09	4.898	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

 

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.