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Innomar - Model Sixpack -Multi-Transducer Sub-Bottom Profiler (SBP)
With its six transducers, the Innomar "sixpack" multi-transducer sub-bottom profiler is designed for applications which need very high data density in extremely shallow waters. These applications include pipeline and cable surveys, risk mitigation at offshore building sites or archeological surveys.
The Innomar "sixpack" 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. For three-dimensional visualization of the sub-bottom data, Innomar provides a gridding tool and third-party visualization software.
The first generation of this model has been launched in 2017 as "SES-2000 sixpack", the latest generation has been introduced in 2021.
Included Features
- 24-bit SLF full waveform data acquisition / Innomar "SES3" data format
- Multi-ping mode for maintaining a high pulse rate in deep waters
- Multi-frequency signals
- SESWIN basic remote-control via COM / UDP (e.g. line start/stop, line name)
- SESWIN extended remote-control via Ethernet (all survey settings)
- KVM extender for remote control
- external DC power adapter (12 V or 24 V)
- Rugged housing with shock absorbers (MIL standard, IP65)
- Transducer bracket for over-side-mounting
- SESWIN data acquisition software
- SES Convert data converter software (RAW to SEG-Y, XTF, ASCII)
- SES NetView for online data and system information display on remote computers
- ISE post-processing software (optional)
- Water Depth Range: 0.5 – 100 m (single transducer); 2 – 1,500 m (2×3 transducer matrix)
- Sediment Penetration: up to 20 m (single transducer); up to 70 m (2×3 transducer matrix); depending on sediment type and noise
- Sample / Range Resolution: <1 cm / up to 5 cm (depending on pulse settings)
- Transmit Beam Width (-3dB): c. ±2.5° (single transducer); c. ±1.5° (2×2 transducer matrix); for all frequencies
- Ping Rate: up to 15 Hz (quattro mode); up to 60 Hz (single beam mode)
- Heave / Roll / Pitch Compensation: heave (depending on external sensor data); roll + pitch in post-processing
- Primary Frequencies (PHF): c. 100 kHz (frequency band 85 – 115 kHz)
- PHF Source Level / Acoustic Power: >235 dB//µPa re 1m (single transducer); >248 dB//µPa re 1m (2×3 transducer matrix)
- Secondary Low Frequency (SLF): centre frequency user selectable: 4, 5, 6, 8, 10, 12, 15 kHz
- SLF Total Frequency Band: 2 – 22 kHz
- SLF Pulse Type: Ricker, CW
- Pulse Width: user selectable 0.07 – 1.0 ms (CW)
- Data Acquisition and Recording: digital 24 bit / 96 kHz (SLF full waveform, PHF envelope)
- Data File Format: Innomar "SES3" (24 bit), "SEGY" (via SESconvert)
- External Sensor Interfaces: HRP (motion), GNSS position, depth (all RS232 / UDP), trigger (BNC)
- Bottom Detection: internal (PHF and SLF data) or external depth
- Depth Accuracy: (3 cm @ 100 kHz / 6 cm @ 10 kHz) + 0.1% of water depth
- Remote Control / Survey Integration: KVM / basic functions via COM or Ethernet (UDP), NMEA
- Topside Unit (Transceiver): W 52 cm × D 40 cm × H 34 cm (19`` / 7U) / weight c. 34 kg
- Transducer: 6 × [W 21 cm × D 21 cm × H 6 cm / weight c. 8 kg (incl. 15 m cable)]
- Transducer Depth Rating: Surface
- Power Supply: 100–240 V AC; optional external DC power inverter (12 /24 V)
- Power Consumption: <350W
- Control / Data Storage PC: integrated PC (MS Windows 10/11 OS) with 10`` TFT display
- First / Latest Product Generation: 2017 / 2021