Palau 2017-06 (Expedition) - Sonsorol (Island) - Raw Images. In 100 Island Challenge Collection

In June of 2017, the 100 Island Challenge team visited Sonsorol to collect large-area imagery as part of the Palau 2017-06 expedition. The imagery collected here established permanent sites that can later be resurveyed as part of the 100 Island Challenge Project. For each site, a preview image and the raw digital images used to create composite large-area image products of the underwater sites have been made available. A general description of the methods used to acquire the images can be found in a README.txt file for each site. Site specific metadata can be found within a METADATA.txt file for each site.2017年6月，百岛挑战（100 Island Challenge）团队作为帕劳2017-06科考远征队的组成部分，前往索罗尔岛（Sonsorol）采集大面积水下影像。本次采集的影像划定了永久性观测点位，后续可作为百岛挑战项目的一部分开展复测工作。针对每个观测点位，已公开预览图像以及用于合成该水下点位大面积影像成品的原始数码影像。影像采集方法的通用说明可在各点位的README.txt文件中查阅，点位专属元数据则可在对应点位的METADATA.txt文件中获取。