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Product Name:GeoSounder
Product Description:GeoSounder is designed to be a simple rugged hydrographical survey solution with the basic functions of an echo sounder. Powered with by either a Trimble or Hemipshere GNSS receiver it provides the perfect solution for a hydrographic survey solution. The GeoSounder consists of a rugged Pelican case that provides a protected housing for all types of environments.
Year of initial development:2012
Max. power consumption [W]:6
Min. external DC power [V]:9
Max. external DC power [V]:30
Min. external AC power [V]:0
Max. external AC power [V]:0
Weight in air [kg]:1.5
Width [m]:0.26
Length [m]:0.20
Height [m]:0.12
Logging unit 
Weight [kg]:
Width [m]:
Length [m]:
Height [m]:
Mode of operation 
Software platform:Windows XP, Other
Min. depth of operation [m]:0.30
Max. depth of operation [m]:100
Min. frequency [kHz]:30
Max. frequency [kHz]:200
Number of simultaneous frequencies:2
Standard power output [W]:
Min. power output [W]:
Max. power output [W]:500
Min. beam angle [deg]:2.9
Max. beam angle [deg]:19
Depth resolution [m]:0.01
Depth-dependent uncertainty [%]:
Max. sounding rate [Hz]:
Min. pulse length [ms]:
Max. pulse length [ms]:
Dynamic range [dB]:
System integration 
Remote operation capability:Y
Supported external data inputs :heave, position, roll & pitch, tide
Marking of events and other annotations:N
Real-time sound velocity and temperature profile inclusion:N
Real-time coupling to survey/post-processing software:Y
Data displayed in real time:Not on the unit
Data output options:NMEA depth and temperature
Data output formats:GGA, ZDA, DBT, DBS, XDR
Data output for sea floor classification:N
Data display details:Not on the unit
Connectors:LAN, RS232
Other specifications 
Internal data logging details:
Main use of the system:is a compact, rugged and portable echo sounder. Offering a built-in DGPS receiver or the use of any extern GPS and a fast data processing unit. The unit is software programmable with an external PC. Parameters that can be altered are: draft, specific gravity, data format, data storage and the type of transducer. The output rate, depending on which transducer is used can easily be as high as 10 times a second.

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Supplier Information
  • CT Systems

  • de Wieken 6
  • 1777 HT Hippolytushoef
  • Netherlands



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