Explorer's Guild
From Aporkalypse Wiki
Explorer's Guild was a project developed by mapcratic in March 2012 to encourage fellow users to help survey the original Aporkalypse world in anticipation of a World Atlas PDF revision. Due to loss of pigmap as a map tile source, no further updates of the World Atlas are possible. Because of this and the availability of /tppos commands to Mapcratic, the need for Explorers Guild surveys does not appear to be necessary as of August 2012.
Many thanks to Harald74, rebent, clockbound, and others who participated in the Explorer's Guild project.