Network station details

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General Information

Station Name	Ivanhoe
Partner(s)	AuScope
Status (not a live update)	Operational
CORSnet-NSW Release Date	June 2010
Station Code	IHOE
SCIMS Number	TS 12115
Receiver	LEICA GRX1200+GNSS
Antenna	LEIAR25.R3      LEIT
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	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)	-4310475.410	Reg13 (PDF 731 kb)
Y	GDA94(2010)	3190508.734	Reg13 (PDF 731 kb)
Z	GDA94(2010)	-3441394.839	Reg13 (PDF 731 kb)
Latitude	GDA94(2010)	-32 51 50.92264	Reg13 (PDF 731 kb)
Longitude	GDA94(2010)	143 29 31.40956	Reg13 (PDF 731 kb)
Easting	MGA94(2010) Zone 54	733184.271	Reg13 (PDF 731 kb)
Northing	MGA94(2010) Zone 54	6361020.870	Reg13 (PDF 731 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)	151.013	Reg13 (PDF 731 kb)
Derived AHD71 Height (1998)	Approximate AHD71	140.250	h-N (LPI Calculated)
N value (1998)	AUSGeoid98	10.763	Geoscience Australia
Derived AHD71 Height (2009)	Approximate AHD71	140.425	h-N (LPI Calculated)
N value (2009)	AUSGeoid09	10.588	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 LPI 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.