Mining

 

 

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SPAN IMU-CPT


 
General 
Product Name:SPAN IMU-CPT
Product Description:Single enclosure GNSS+INS receiver delivers 3d position, velocity and attitude.
Type of application:Land, Marine
Year of initial development:
Height [m]:0.152
Width [m]:0.168
Length [m]:0.089
Weight [kg]:2.28
Min. Voltage (AC):
Max. Voltage (AC):
Min. Voltage (DC):9
Max. Voltage (DC):18
Power consumption [W]:16
Splashproof casting:Y
Water resistant casting:N
Water resistance [m]:
Mean time between failures [hr]:
Type of accelerometer:MEMS
Type of gyro:Fiber optic gyros
Removable from base plate:
Moving parts:
Environmental 
Non-operating shock tolerance [g]:60
Operating shock tolerance [g]:7
Min. operating temperature [C]:-40
Max. operating temperature [C]:65
Max. rotation speed [deg/s]:375
Data formats 
NMEA formats:NMEA2000
RTCM:Y
Other :
GNSS Positioning Sensor 
Number of integrated GNSS receivers and antenna ports:1
No. channels p receiver:2
Tracked satellite signals:GPS L1, GPS L2, GLONASS L1, GLONASS L2
SBAS differential signals:Y
RTK Network Compatibility:Y
Update rate [ Hz ]:20
Cold start [ seconds ]:
Hot start [ seconds ]:
GNSS positional accuracy 
Horizontal Position Accuracy [ RMS in cm ] :120
Horizontal Position Accuracy (SBAS) [ RMS in cm ]:60
Horizontal Position Accuracy (RTK) [ RMS in cm ]:1
GNSS aided uncertainty 
Heading [deg]:0.035
Pitch [deg]:0.008
Roll [deg]:0.008
Heave: constant part [m]:
Heave: variable part [%]:
Surge/sway [m]:
Increase in position uncertainty w.r.t. stand-alone GPS [m]:
EM log aided uncertainty 
Heading [deg]:
Pitch [deg]:
Roll [deg]:
Heave [m]:
Surge/sway [m]:
Decrease in position accuracy [m/hr]:
Doppler log aided uncertainty 
Heading [deg]:
Pitch [deg]:
Roll [deg]:
Heave [m]:
Surge/sway [m]:
Decrease in position accuracy [m/hr]:
Unaided uncertainty 
Heading [deg]:0.060
Pitch [deg]:0.020
Roll [deg]:0.020
Heave [m]:
Surge/sway [m]:
Decrease in position accuracy [m/hr]:
Inertial Measurement Unit 
Accelerometer bias [µ-g]:50
gyro bias [deg/hr]:20
Calibration procedure:
Software 
Name: Inertial Explorer
Filtering:Y
Adaptable filter strength:
Adaptable input signals:
Integrity monitoring of position input:
Integrity monitoring of log input:
Max. number of position input signals:
Max. number of log input signals:
Maximum latency of position input [ms]:
Maximum latency of log input [ms]:
Uncertainty indicators given in output:
Uncertainty of time stamp for output [ms]:
Other specifications 
Export restrictions:Not ITAR controlled: SPAN-CPT is comprised entirely of commercial components, which means cross-border difficulties involved with traditional GNSS+INS systems are greatly minimized.
Graphical user interface:Y
Typical application:Easy to integrate into space constrained applications
Distinguishable features:The tight coupling of the GNSS and IMU measurements delivers the most satellite observations and the most accurate, continuous solution possible.
 


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Supplier Information
  • NovAtel

  • 1120 - 68th Avenue N.E.
  • T2E 8S5 Calgary
  • Alberta
  • Canada

 

 

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