Palau 2022-01 (Expedition) - Palau Central (Island) - Raw Images. In 100 Island Challenge Collection

In January of 2022, the 100 Island Challenge team visited the Central region of Palau to collect large-area imagery as part of the Palau 2022-01 expedition. The imagery collected here are resurveys of permanent sites established during the Palau 2017-06 expedition. 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.2022年1月，百岛挑战团队（100 Island Challenge）作为帕劳2022-01科考航次的组成部分，前往帕劳中部海域采集大尺度水下影像。本次采集的影像为帕劳2017-06科考航次期间设立的永久性监测点位的重测影像。针对每个监测点位，已开放提供其预览图以及用于合成该水下点位大画幅复合影像产品的原始数码影像。各点位的影像采集方法概述可于对应点位的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。