SUBSAINTES AUV AsterX Bathymetry and backscatter (1m resolution)

near-bottom multibeam bathymetry acquired at the french antilles volcanic arc between les saintes et dominica islands. high-resolution bathymetry data (1 m/pixel) were acquired by the autonomous underwater vehicle (auv) asterx, deployed during the 2017 subsaintes cruise (https://doi.org/10.17600/17001000. the dataset consists of dives #394 through #404, after renavigation of the veichile. this dataset includes both grids of individual dives (bathymetry and backscatter, in grd format), and mosaics combining these dives in 3 larger grids (geotiff). all grids are provided in wgs 84 projection.

本数据集收录了在法属安的列斯火山弧近海底区域采集的多波束测深数据，采集地点位于圣埃斯和多米尼加群岛之间。该数据集由自主水下航行器（AUV）Asterx在2017年Subsaintes航次期间获取，分辨率为每像素1米的高分辨率测深数据。数据集包含编号为#394至#404的潜水数据，并对航行器进行了重新导航。数据集包括单个潜水数据的网格（测深和后向散射，格式为grd），以及将这些潜水数据组合成三个更大网格（GeoTIFF格式）的镶嵌图。所有网格均以WGS 84投影提供。