 Windows Live Local - http://intl.local.live.com/ Combines online mapping and local search, uses a scratch pad to take notes, and allows to search questions around the United States in a geographical context. |
 United Nations: Cartographic Section - http://www.un.org/Depts/Cartographic/english/htmain.htm General country and special issues maps. |
 World Atlas - http://reference.aol.com/atlas Get maps and relevant information about every country, every U.S. state and dozens of major American cities. |
 Google Maps - http://maps.google.com/ Provides directions, interactive maps, and satellite/aerial imagery of the United States. Can also search by keyword such as type of business. |
 TerraServer - http://terraserver.microsoft.com/ View maps and aerial photos of various parts of the Earth. |
 CIA World Factbook - Reference Maps - https://www.cia.gov/library/publications/the-world-factbook/docs/refmaps.html Various maps of the world in both jpeg and pdf format that are updated annually. |
 MapQuest - http://www.mapquest.com/ Find directions for and explore towns and cities worldwide. Display addresses on a map, view nearby businesses, get driving directions and maps, and plan a trip with city information. Also includes aerial photographs of selected areas. |
 Map Up - http://mapup.com/ Provides continental, oceanic, and country-specific maps, followed by geopolitical analysis. |
 Multimap - http://www.multimap.com/ Global mapping service including street maps of Europe, North America and Australia. |
 Readmap Project - http://www.readmap.com/ Online maps collection with political and economical overview of each country. |
 Maporama - http://world.maporama.com/ Generates maps for a desired address or point of interest. Output is also viewable on handheld computers. |
 TerraFly - http://www.terrafly.com/ Searchable aerial views of cities and towns in the United States. |
 Fallingrain Global Gazetteer - http://www.fallingrain.com/world/ Look up countries, cities, and airports and obtain topographic maps, weather data, and selected satellite imagery. |
 Great Circle Mapper - http://gc.kls2.com/ Shows great circle path between specified points on the globe with an aviation focus. |
 Maps of World - http://www.mapsofworld.com/ Online maps showing countries of the world and continents. Too wide for smaller monitors. |
 Atlapedia Online - http://www.atlapedia.com/ Contains full color physical and political maps as well as key facts and statistics on countries of the world. |
 Planet Observer - http://www.maps4free.com/ Displays country and ocean maps, followed by demographic data on each reviewed area. |
 United States Library of Congress Map Collections - http://memory.loc.gov/ammem/gmdhtml/ Top-level categories include cities and towns, cultural, landscapes, conservation and environment, military battles and campaigns, discovery and exploration, transportation and communication. Searchable by keyword, location, creator, subject, and title. |
 National Atlas of the United States - http://www.nationalatlas.gov/ U.S. government map portal providing access to many government branches including USGS, Census, U.S. Forest Service, NOAA, National Park Service and others. |
 Atlas of the Biosphere - http://www.sage.wisc.edu/atlas/ A collection of maps, schematics, and information about human-environment interactions, directed at the education community. |
 Expedia Maps - http://maps.expedia.com/ Offers searchable listing in the United States and Europe by address and driving directions. |
 Worldmapper - http://www.worldmapper.org/ A collection of world maps, where territories are re-sized on according to the subject of interest. |
 ABMaps - http://www.abmaps.com/ Online interactive map of the world, with detailed street atlas for North America. |
 Shaded Relief Map of the World - http://www.shaded-relief.com Interactive global map, including topographic relief, satellite imagery, and political information. Includes place finder. |