In December of 2017, the 100 Island Challenge team visited Upolu to collect large area imagery as part of the Samoa 2017-12 expedition. The imagery collected here established permanent sites that were
The reanalysis dataset from the National Marine Data and Information Service (NMDIS) of China (http://mds.nmdis.org.cn/pages/dataView.html?type=2&id=a5da2a0528904471b3a326c3cc85997d).