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Innomar - Model Standard-USV -Sub-Bottom Profiler (SBP)
The "Innomar standard-usv" model is intended to be used on uncrewed surface vehicles (USV / ASV). The high ping rate, a small footprint and the possibility of transmitting sound pulses over a wide frequency range ensure sub-bottom data with excellent resolution and very good sediment penetration. Electronic beam stabilization across (roll) or along track (pitch) is used to compensate for wave-induced vehicle movements. A user-friendly Windows data acquisition and system control software (SESWIN) is used for remote (Ethernet) operation. The "Innomar standard-usv" 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.
- Water Depth Range: 0.5 - 500 m below transducer
- Sediment Penetration: up to 50 m (depending on sediment type and noise)
- Sample / Range Resolution: c. 1 cm / up to 5 cm (depending on pulse settings)
- Transmit Beam Width (-3dB): c. 4° (±2B) for all frequencies / footprint c. 7% of water depth
- Heave / Roll / Pitch Compensation: (heave + roll) OR (heave - pitch); depending on external sensor data
- Ping Rate: up to 40 Hz (pings/s). multi-ping mode available
- Primary Frequencies (PHF): c. 100 kHz (frequency band 85 -115 kHz)
- PHF Source Level / Acoustic Power: >240 dB//uPa re 1 m / c. 3.5 kW
- Secondary Low Frequency (SLF): centre frequency user selectable: 4, 5,6. 8,10,1Z 15 kHz
- SLF Total Frequency Band: 2-22kHz
- SLF Pulse Type: Ricker, CW, FM Chirp
- Pulse Width: user selectable 0.07 -1.0 ms (CW); 1.5 ms (chirp)
- Data Acquisition and Recording: digital 24 bit/c. 100 kHz (SLF full waveform, PHF envelope)
- Data File Format: Innomar "SES3" (24 bit), "SEGV (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: (2.5 cm @ 100 kHz / 5 cm @ 10 kHz) + 0.06% of water depth
- Remote Control / Survey Integration: KVM / basic functions via COM or Ethernet (UDP). NMEA
- Topside Unit (Transceiver): W45 cm * D 36 cm * H 18 cm (19" / 4U) / weight c. 16 kg
- Transducer: W 34 cm * D 26 cm * H 8 cm / weight c. 9 kg (excl. cable)
- Transducer Depth Rating: Surface
- Power Supply: 20-30 V DC; external AC power adapter (100-240 V AC)
- Power Consumption: typ.80W, max. 200 W
- Control / Data Storage PC: external PC (MS Windows 10/11 OS)
- First / Latest Product Generation: 2020 / 2024
Included Features
- Heave / Roll (or Pitch) beam stabilization
- 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
- FM chirp
- SESWIN extended remote-control via Ethernet (all survey settings)
- external AC power adapter (100–240 V AC)
- KVM extender for remote control
- Water-proof transducer cable inline connection
- Transducer mounting kit with shock absorbers
- 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)