Magic Sheet 23 S. Agata — isobate 50 m (RNDT Dataset) — Version 2.0

Bathymetric lines that combine the points that have the same depth below sea level, with an interval of 50 meters, in the underwater escarpment areas (depths over -150 meters).本数据集包含水下陡坡区域（深度大于-150米）内的等深线（bathymetric line），此类等深线由同一海平面下深度相同的点位连接整合而成，相邻等深线的间隔为50米。