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Kongsberg Maritime GeoSwath USV

GeoSwath USV offers efficient simultaneous swath bathymetry and side scan mapping from an unmanned surface vehicle. The market leading wide swath sonar system has been closely integrated with ancillary sensors and communication links into a proven re…

  • Kongsberg Maritime GeoSwath USV
Kongsberg Maritime
Strandpromenaden 50
3191 Horten
Norway
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Videos
GeoSwath USV in operation with Veseth AS, Norway
GeoSwath USV in operation with Veseth AS, Norway


GeoSwath USV surveying large inland lake, 2015.
GeoSwath USV surveying large inland lake, 2015.


GeoSwath USV surveys Lowestoft Marina
GeoSwath USV surveys Lowestoft Marina


Veseth AS USV with GeoSwath multibeam on board surveying a Norwegian lake.
Veseth AS USV with GeoSwath multibeam on board surveying a Norwegian lake.


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Description

GeoSwath USV offers efficient simultaneous swath bathymetry and side scan mapping from an unmanned surface vehicle. The market leading wide swath sonar system has been closely integrated with ancillary sensors and communication links into a proven remote controlled platform for quick and easy deployment. It allows surveying in locations and situations in which deployment of conventional platforms is not practicable.

Specifications

  • Date of first release
    2015
  • Mounting
    Portable
  • Length [m]
    0.33
  • Width [m]
    0.11
  • Height [m]
    0.08
  • Min. external power [V]
    24
  • Max. external power [V]
    24
  • Max. power consumption [W]
    40
  • Type of system
    Phase Measuring Bathymetric Sonar
  • Bottom Detection Method
    Vernier Phase Detection
  • Min. frequency [kHz]
    500
  • Max. frequency [kHz]
    500
  • Min. depth [m]
    0
  • Max. depth [m]
    50
  • Depth resolution [mm]
    1.5
  • Max. Slant Range [m]
    97.5
  • Max. swath as a function of depth
    12
  • Max. measurements per ping
    1300
  • Ping frequency [Hz]
    30
  • Min. beam width across track [deg]
    0.01
  • Min. beam width along track [deg]
    0.5
  • Number of selectable frequencies
    1
  • Footprint in nadir direction [m]
    1.55
  • Footprint at max. horizontal range [m]
    3
  • Smallest identifiable cube [m3]
    1
  • Max. swath width [m]
    167
  • Equal footprint spacing
    Y
  • Max. number of points per ping for side scan operation
    26000
  • RMS of nadir depth measurement [m]
    0.03
  • Intended S44 order
    Special
  • Max. survey speed for specified RMS [kt]
    7
  • Real-time correction of refraction at transducer head
    Y
  • Real-time integration of SV-profile
    Y
  • Explanation of SV-profile application process
    Can be imported as file and applied in real time
  • Motion sensors compatible to the system
    All standard
  • Required pitch uncertainty [deg]
    0.05
  • Required roll uncertainty [deg]
    0.05
  • Required heave uncertainty [m]
    0.05
  • Compatible software
    All standard processing packages including QPS and Hypack (real time) and Caris HIPS and SIPS
  • Compatible hardware
    Any standard
  • Real-time access procedure
    Radio data transmission to laptop
  • Distinguishable features
    Off the shelf solution or bespoke integration.
Shallow Inland Water Bathymetry Using the Kongsberg GeoAcoustics’ GeoSwath System Fitted to an USV
Shallow Inland Water Bathymetry Using the Kongsberg GeoAcoustics’ GeoSwath System Fitted to an USV

For many years the GeoSwath system from Kongsberg GeoAcoustics has been providing an efficient simultaneous swath

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