Innomar Technologie GmbH

- Model SES-2000 - Light Sub Bottom Profiler


'Innomar SES-2000 light' sub-bottom profiler is designed for shallow-water applications inshore and near-shore at water depths down to 400 meters. The 'Innomar SES-2000 light' model acquires full-waveform data that can be processed with any seismic software (SEG-Y format). Innomar also provides the ISE post-processing software specialized on the Innomar SBP data.

Included Features

  • SLF full waveform data acquisition (sub-bottom data)
  • Multi-ping mode for maintaining a high pulse rate in deep waters
  • Multi-frequency signals

Optional Features

  • External DC power converter (12VDC or 24VDC)
  • Rugged housing with shock absorbers, IP65
  • Transducer mounting bracket


  • SESWIN data acquisition software
  • SES Convert data converter software (SES/RAW to SEG-Y, XTF, ASCII)
  • SES NetView for display of online echoprints and system information on remote computers (via Ethernet) for QC
  • ISE post-processing software incl. GIS module

  • Water depth range 0.5 – 400m
  • Sediment penetration up to 40m (depending on sediment type and noise)
  • Range / Layer resolution Transmit beam width (-3dB) approx. ±2° / footprint Primary frequencies (PF) approx. 100kHz (frequency band 85 – 115 kHz)
  • Primary source level >238dB//µPa re 1m
  • Secondary low frequencies (SLF) centre freq. user selectable: 4, 5, 6, 8, 10, 12, 15 kHz
  • SLF total frequency band 2 – 22 kHz
  • Pulse type Ricker, CW
  • Pulse width user selectable 0.07 – 1.0ms
  • Ping rate up to 50 pings/s
  • Topside unit (transceiver) 0.52m × 0.40m × 0.35m (19''/7U) / weight 31kg
  • Transducer (20m cable) 0.34m × 0.26m × 0.08m / weight 22kg incl. cable
  • Heave / Roll / Pitch compensation yes / no / no (depending on sensor data)
  • Data acquisition digital 24bit / 96kHz; envelope, SLF full waveform
  • Auxiliary Input GNSS, HRP sensor, trigger
  • Auxiliary Output trigger, bottom track, analogue SLF
  • Power Supply 100–240V AC /

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