ISCM Guide to All Things Map Related

The Intergovernmental Committee on Surveying and Mapping, a combined Australia-New Zealand governmental body, has excellent map education resources online.  Everything from map history, types of maps, datums, GPS, marginalia information, and much more is available for studying.  While cartographic literate will not learn much if anything new, this is a great resource for teachers or those who want to know more about the various aspects of cartography.  (Hat tip: Shireen Richardson on Twitter)