[Strawberry2] : Sample-Return Device for Obtaining Volcaniclastic Materials

Our research group have been developing a roller type sample-return device, which was hanging down from a multi-rotor UAV, and carried out indoor experiments and outdoor field tests. Through the experiments, we found that some issues were uncovered. Therefore, in this research, we developed a new sampling device to solve them. In this video clip, we introduce our recent developed devices, and report outdoor experiments in Mt. Asama. (Ｏｃｔ., 2014)