world maps with constant-scale natural boundaries

Okay, it isn’t LPSC (Lunar and Planetary Sciences Conference) and it isn’t a handout — it’s the Poster itself, from the April 2010 annual meeting of the Association of American Geographers.

It’s a large file, so give it time to load. (This is a half size image at 300 dpi — the real poster was nearly four-by-eight-foot.) Look back soon for expanded text here.

the prototopological cartography of world maps with constant-scale natural boundaries