Currently, GeoDoggy only projects maps as Equidistant Cylindrical, which could also be called the "square degrees" projection, because it simply projects latitude and longitude onto graphical (x,y) coordinates linearly.
The advantages of this projection are:
1) It's EASY.
2) You can tile the maps together (the edges will match up.)
3) North is always straight up (not true for things like TM and Sinusoidal)
I plan to add other projections, but there are several other matters that seem more urgent right now...
April 15, 2003