中国科学院南海海洋研究所--QC28区块海底浅层剖面和侧扫声呐探测调查与研究-2007年航次海南岛B1区侧扫声呐数据b1-091c（走航式测量-EdgeTech2000C）-20071106-20071219

海南岛B1区侧扫声呐数据集，覆盖时间为2007-2008年，覆盖区域为海南岛西岸附近海域5m以深海域，覆盖面积5219.43平方公里，测线总长1447.33公里，比例尺为1:10万。该数据集分第一航次（2007年）和第二航次（2008年），其中第一航次的侧扫声呐资料是通过EdgeTech2000C侧扫和浅剖二合一系统进行采集的，测量参数根据现场探测情况具体确定；第二航次的侧扫声呐资料是通过EdgeTech 4100P浅水侧扫声呐进行采集的，测量参数也根据现场具体探测情况确定。

Side-Scan Sonar Dataset of Area B1, Hainan Island. The dataset covers the period from 2007 to 2008, targeting coastal waters off the western coast of Hainan Island with water depths greater than 5 meters, spanning a total area of 5219.43 square kilometers. The total length of survey lines is 1447.33 kilometers, and the scale of the dataset is 1:100,000. This dataset is divided into two survey cruises: the first cruise (2007) and the second cruise (2008). The side-scan sonar data of the first cruise was collected using the EdgeTech 2000C combined side-scan sonar and sub-bottom profiler system, with measurement parameters determined based on on-site survey conditions. The side-scan sonar data of the second cruise was collected using the EdgeTech 4100P shallow-water side-scan sonar, and its measurement parameters were also determined based on specific on-site survey conditions.