Southern Ocean geomorphology spatial data layers
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https://cmr.earthdata.nasa.gov/search/concepts/C1214155113-SCIOPS.html
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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
