Template:GFDL-GMT

Permission is granted to copy, distribute and/or modify this map under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts.

The map has been created with GMT - the Generic Mapping Tools: http://gmt.soest.hawaii.edu/ using one or both of these datasets for the relief:

• GLOBE (topography): http://www.ngdc.noaa.gov/mgg/topo/gltiles.html (Public Domain)
• ETOPO2 (topography/bathymetry): http://dss.ucar.edu/datasets/ds759.3/ (Public Domain)

See also: User:Captain Blood/GMT Example Template:Interwikitmp-grp