-Platte Carre Projection.
<p>-Bathemetic data from NOAA (<a rel="nofollow" class="external free" href="https://www.ngdc.noaa.gov/mgg/global/global.html">https://www.ngdc.noaa.gov/mgg/global/global.html</a>)
-Land data from NASA (<a rel="nofollow" class="external free" href="http://earthobservatory.nasa.gov/Features/BlueMarble/BlueMarble_2002.php">http://earthobservatory.nasa.gov/Features/BlueMarble/BlueMarble_2002.php</a>)
-River and Lake data from Natural Earth III (<a rel="nofollow" class="external free" href="http://www.shadedrelief.com/natural3/pages/extra.html">http://www.shadedrelief.com/natural3/pages/extra.html</a>)
-All maps above are in the public domain.
</p>
-Layers were merged together to form a composite map
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