The Dura-Spark UHD 240/400 system consists of a negative voltage seismic energy source, the CSP-Nv, a sparker sound source with up to 400 long-life tips, connected by a rugged high voltage cable. Designed for high and ultra-high resolution geophysical surveys, and for use with single and multi-channel acquisition systems, the system is capable of providing high quality data with vertical resolution of up to 25cms, in water depths from 5 to 1000 metres.
Key Features
- Long life, durable electrodes
- Pulse stability
- High resolution sub-bottom data, up to 25cms
- Tip array selection from on board junction box
- Flip-flop capability
- GNSS receiver option (101G MiniPod)
Applications
- High and Ultra-High Resolution geophysical surveys
- Windfarm site survey
- Geohazard survey
- Cable and pipeline route survey
- Single and multi-channel acquisition
- Water depths of 5 to >1000m
Resources
Guide to Sub-Bottom Profiling (External Site)
Environmental Considerations and Protection of Marine Wildlife
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