• Cartographica Helvetica - Journal for the history of cartography. The site includes a complete table of contents, English and German summaries and an author index.
• ChoroWare - A tool designed to help cartographers and map users find class intervals for choropleth mapping.
• Computer Cartography at Northeastern Illinois University - Online course syllabus and assignments aimed at teaching mapping techniques to effectively display spatial information.
• Earth Resources Observation Systems (EROS) - The Earth Resources Observation Systems (EROS) Data Center (EDC) is a data management, systems development, and research field center for the U.S. Geological Survey's (USGS) National Mapping Division.
• FreeFloodMaps.org - Offers help with tracking down and locating any US property on a FEMA flood map.
• Harvard Map Collection: USGS Legend - Scans from 'Standard Symbols Adopted by The Board of Surveys and Maps, United States of America' (1932).
• Java World Map Projections - An interactive java applet for exploring different map projections of the world, with the ability to change the projection, scale and center of the map.
• LLEK Bookmarks Scientific Search Engines - Cartography/GIS/Remote Sensing - A comprehensive catalog of scientific resources and media worldwide but especially in German and English: Directories of Cartography Journals; Cartography-related catalogs of scientific search engines;additional starting points and sites of special interest.
• Learn2Map - GIS tutorial, free maps, free GIS program.