Interpretation of Sidescan-sonar Imagery in the John Day Reservoir

A two-week field operation was conducted in the John Day Reservoir on the Columbia River to image the floor of the pool, to measure the distribution and thickness of...研究团队在哥伦比亚河（Columbia River）的约翰·戴水库（John Day Reservoir）开展了为期两周的野外作业，对该库区水底进行成像，并测量……的分布与厚度。