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Kongsberg Maritime EM 302

Our EM 302 multibeam echo sounder is designed to map almost all of the ocean floors excepting the deep trenches with an unsurpassed resolution and accuracy.

  • Kongsberg Maritime EM 302
Kongsberg Maritime
Strandpromenaden 50
3191 Horten
Norway
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Description

Our EM 302 multibeam echo sounder is designed to map almost all of the ocean floors excepting the deep trenches with an unsurpassed resolution and accuracy.

Specifications

  • Date of first release
    2005
  • Length [m]
    0.37
  • Width [m]
    0.35
  • Height [m]
    0.16
  • Min. external power [V]
    115
  • Max. external power [V]
    230
  • Max. power consumption [W]
    2000
  • Type of system
    Multibeam echosounder
  • Bottom Detection Method
    Amplitude and phase
  • Min. frequency [kHz]
    26
  • Max. frequency [kHz]
    34
  • Min. depth [m]
    10
  • Max. depth [m]
    7000
  • Depth resolution [mm]
    10
  • Max. swath as a function of depth
    5.5
  • Max. measurements per ping
    864
  • Ping frequency [Hz]
    10
  • Min. beam width across track [deg]
    0.5
  • Min. beam width along track [deg]
    1.0
  • Number of selectable frequencies
    1
  • Footprint in nadir direction [m]
    0.4
  • Footprint at max. horizontal range [m]
    1.3
  • Max. swath width [m]
    8000
  • Equal footprint spacing
    Y
  • Max. number of points per ping for side scan operation
    100000
  • Intended S44 order
    1
  • Max. survey speed for specified RMS [kt]
    20
  • Real-time correction of refraction at transducer head
    Y
  • Real-time integration of SV-profile
    Y
  • Explanation of SV-profile application process
    Using Schnell\\\\\\\'s law refraction, in real time
  • Motion sensors compatible to the system
    Seatex MRU5; Seapath 300; Applanix POS/MV & others
  • Required pitch uncertainty [deg]
    0.02
  • Required roll uncertainty [deg]
    0.02
  • Required heave uncertainty [m]
    0.05
  • Compatible software
    SIS, Hypack, QINSY, EIVA, CARIS and others
  • Compatible hardware
    Sound velocity at transducer; Sound Velocity profile; Position; Heading; 1PPS; Single beam echo sounder (optional)
  • Real-time access procedure
    Acquisition software; Gigabit Ethernet
  • Distinguishable features
    Yaw, pitch & roll stabilization. Mammal protection

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