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Bathymetry
Global Ocean †
- ETOPO1
- There are rockbed and icebed versions.
- http://www.ngdc.noaa.gov/mgg/global/global.html
- GEBCO: General Bathymetric Chart of the Oceans
- 1 arc-minue and 30 arc second netcdf data
- https://www.bodc.ac.uk/data/online_delivery/gebco/
Coastlines †
- GSHHS (Global Self-consistent, Hierarchical, High-resolution Shoreline)
MATLABとの連携 †
- MATALB/地形データ
