Southern Ocean geomorphology spatial data layers
收藏Global Change Master Directory (GCMD)2026-04-25 收录
官方服务：
资源简介：
This set of GIS shapefiles describe seafloor geomorphic features mapped from bathymetric analysis, with features cross-checked from available seismic lines. The mapping is based on GEBCO contours, ETOPO2, seismic lines. Expanded from O’Brien et al. (2009).
提供机构：
SCIOPS
