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Innomar Device / Instrument

"deep-36-RP" SBP

Deep-water parametric SBP for depths to 6,000 m with heave compensation plus roll and pitch beam stabilisation for bad-weather data quality.

Description

The Innomar "deep-36-RP" is a deep-water parametric sub-bottom profiler for offshore applications down to 6,000 m. It is similar to the deep-36 but adds pitch beam stabilisation, giving heave compensation plus roll and pitch stabilisation for better data quality in bad weather. The product page states the model is currently under redesign.

Key features

  • Water depth 5 – 6,000 m; sediment penetration up to 150 m
  • Frequencies 2 – 7 / 36 kHz
  • Heave + roll + pitch compensation with external sensor data
  • Ping rate up to 40 Hz with multi-ping mode
  • Beam width c. 3.5° × 3.5°; power typ. 500 W, max. 900 W

Software and data

  • Full-waveform data, exportable as SEG-Y for any seismic software
  • Operated with Innomar SESWIN acquisition software
  • Post-processing with Innomar ISE

Specifications

Water depth5 – 6,000 m
Sediment penetrationup to 150 m
Frequencies2 – 7 / 36 kHz
Heave / Roll / Pitch compensationheave + roll + pitch (depending on external sensor data)
Ping rateup to 40 Hz (pings/s), multi-ping mode available
Transmit beam width (-3dB)c. 3.5° × 3.5° for all frequencies / footprint c. 5.5% of water depth
Power consumptiontyp. 500 W, max. 900 W
First / latest product generation2011 / 2026 (currently under redesign)

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