Innomar Device / Instrument
"standard" SBP
Innomar's most versatile parametric SBP, small enough for inshore work on small boats yet capable of offshore surveys down to 500 m.
Description
Innomar describes the "standard" as its most versatile sub-bottom profiler: small enough for small boats and inshore surveys, yet powerful enough for offshore surveys down to 500 m. Electronic beam stabilisation supports good results in bad weather, and dual-head and USV versions are also offered.
Key features
- Water depth 0.5 – 500 m; sediment penetration up to 50 m
- Frequencies 4 – 15 / 100 kHz; FM chirp pulses available
- Heave + roll (or pitch) compensation with external sensor data
- Ping rate up to 50 Hz with multi-ping mode
- 19" / 7U topside unit (c. 33 kg) with integrated PC and 10" display; transducer c. 30 kg incl. 30 m cable
- Network remote operation and remote data visualisation via SESWIN
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 depth | 0.5 – 500 m |
|---|---|
| Sediment penetration | up to 50 m |
| Frequencies | 4 – 15 / 100 kHz |
| Heave / Roll / Pitch compensation | heave + roll (or pitch); depending on external sensor data |
| Ping rate | up to 50 Hz (pings/s), multi-ping mode available |
| Transmit beam width (-3dB) | c. 4° × 4° for all frequencies / footprint c. 7% of water depth |
| Power consumption | typ. 150 W, max. 300 W |
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