World Map using the McBryde-Thomas Flat Polar Quartic Projection
KML and GeoRSS overlays are disabled for this projection because it is not currently supported by the proj4js library. proj4js is used by OpenLayers to re-project data.
The McBryde-Thomas Flat Polar Quartic Projection is an equal area pseudo-cylindrical projection with quartic meridians. Further information can be found on the McBryde-Thomas Flat Polar Quartic Projection information page.