Mini-probes: a new dimension in offshore in situ testing

Recent development of a series of miniature probes for acquiring geoscience data is described. Because of the small probe size, pushing mechanisms are also scaled down (1000 kg, typically). Handling equipment onboard oceanographic research vessels is suitable for deployment of the self-contained miniprobe systems. Installation of the systems on remotely-operated-vehicles also appears feasible. Penetrations to 12.2 m have been achieved.<>