Present-day <a href="https://en.wikipedia.org/wiki/Earth" class="extiw" title="en:Earth">Earth</a> <a href="https://en.wikipedia.org/wiki/topography" class="extiw" title="en:topography">topography</a> and <a href="https://en.wikipedia.org/wiki/bathymetry" class="extiw" title="en:bathymetry">bathymetry</a> at 15-<a href="https://en.wikipedia.org/wiki/minute_of_arc" class="extiw" title="en:minute of arc">minute</a> horizontal resolution. Derived from the <a href="https://en.wikipedia.org/wiki/National_Geophysical_Data_Center" class="extiw" title="en:National Geophysical Data Center">National Geophysical Data Center</a>'s <a rel="nofollow" class="external text" href="http://www.ngdc.noaa.gov/seg/fliers/se-1104.shtml">TerrainBase Digital Terrain Model</a> (v1.0). The original dataset is at 5-minute resolution, and this has been averaged down to 15-minute resolution. It is plotted here using a <a href="https://en.wikipedia.org/wiki/Mollweide_projection" class="extiw" title="en:Mollweide projection">Mollweide projection</a> (using <a href="https://en.wikipedia.org/wiki/MATLAB" class="extiw" title="en:MATLAB">MATLAB</a> and the <a rel="nofollow" class="external text" href="http://www.eos.ubc.ca/~rich/private/">M_Map</a> package).
<a href="https://en.wikipedia.org/wiki/User:Plumbago" class="extiw" title="en:User:Plumbago">Plumbago</a>
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