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Apogee-U


 
General 
Product Name:Apogee-U
Product Description:Apogee-U is a highly accurate Inertial Navigation System, with a titanium subsea housing. It connects to a SplitBox GNSS or any survey grade external GNSS receiver for navigation. The ITAR Free Apogee-U is the most accurate and versatile INS based on the robust and cost-effective MEMS technology.
Type of application:Marine
Year of initial development:2016
Height [m]:0.17
Width [m]:0.09
Length [m]:
Weight [kg]:0.95
Min. Voltage (AC):
Max. Voltage (AC):
Min. Voltage (DC):9
Max. Voltage (DC):36
Power consumption [W]:3
Splashproof casting:Y
Water resistant casting:Y
Water resistance [m]:200
Mean time between failures [hr]:50000
Type of accelerometer:MEMS
Type of gyro:MEMS
Removable from base plate:
Moving parts:
Environmental 
Non-operating shock tolerance [g]:2000
Operating shock tolerance [g]:
Min. operating temperature [C]:-20
Max. operating temperature [C]:60
Max. rotation speed [deg/s]:100
Data formats 
NMEA formats:GGA, RMC, HDT, ZDA
RTCM:Y
Other :TSS, Simrad
GNSS aided uncertainty 
Heading [deg]:0.04
Pitch [deg]:0.008
Roll [deg]:0.008
Heave: constant part [m]:0.05
Heave: variable part [%]:5
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]:
Pitch [deg]:
Roll [deg]:
Heave [m]:
Surge/sway [m]:
Decrease in position accuracy [m/hr]:
Inertial Measurement Unit 
Accelerometer bias [µ-g]:2
gyro bias [deg/hr]:0.08
Calibration procedure:Factory Calibrated from -20 to 60°
Software 
Name:
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:ITAR Free
Graphical user interface:Y
Typical application:Hydrography, Bathymetry.
Distinguishable features:With its titanium enclosure, Apogee-U is Ideal to mount close to the SONAR head. Apogee-U is a highly accurate Inertial Navigation System that connect to a SplitBox GNSS or any survey grade external GNSS receiver for optimal navigation. Easy to install, Apogee sensors are compatible with all hydrographic software (Hypack, QPS, PDS2000, etc.). Use the Delayed Heave feature to survey in the worst sea conditions. It can be combined with RTK corrections or a PPP service (Marinestar, TerraStar, Omnistar, Veripos).
 


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Supplier Information
  • SBG Systems

  • 3 bis, chemin de la Jonchere
  • 92500 Rueil-Malmaison
  • France
See us at ILMF

13-17 February 2017 Denver 

 

 

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