Spatial distribution of (sub-)outcropping methane-derived authigenic carbonat...

The present database is composed of a polygon shape file (.shp) dedicated to GIS applications. This seafloor surface represents the area within which (sub-)outcropping methane...本数据集由面向地理信息系统（Geographic Information System）应用的多边形形状文件（Shapefile，.shp）构成。该海底表面表征了（亚）出露甲烷所在的区域……