Microstructure Probe (IMAGE) Helmholtz Centre for Ocean Research Kiel (GEOMAR) Caption Microstructure probe at the stern of the Meteor when launching with the instrument's own winch. The fast fading of the orange Kevlar cable allows the turbulence measurements to be carried out almost in free fall of the probe through the water. Photo: Marcus Dengler. Credit M. Dengler, GEOMAR. Usage Restrictions in the context of this press release only. License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.