Map Sites on the Internet
- Arizona Maps
- U.S. Census Data
- USGS Topo Maps
- Government Sites
- Interactive Maps
- Outline Maps
- Reference and Data Conversion
- Electronic Atlases
Arizona Maps
- Arizona Electronic Atlas: An interactive atlas that allows one to create, manipulate, and download accurate and current maps and data. This site has more data available than can easily be viewed in one map, so initially four map themes were developed: Natural Resources, People and Society, Business and Economics, and People and Environment.
- Arizona State Legislative District Maps: Maps of State legislative districts in Arizona.
- Southern Arizona Data Services Program: A site that allows users to FTP GIS data of Arizona on many biological subjects.
- Arizona GeoServer: An internet mapping service hosted by the Arizona Geographic Information Council and the State Cartographer's Office.
- Arizona Regional Image Archive (ARIA): The Archive has a wide variety of digital spatial data available. Digital Raster Graphics (DRGs) and Digital Orthophotoquads (DOQs) for Arizona can be downloaded from this site.
- Grand Canyon Explorer: View topographic maps of the Grand Canyon.
- Arizona Relief Map: A digital shaded relief map of Arizona with hypsometric tints superimposed.
- Arizona Precipitation Map: A map of average precipitation from 1961-1990 for Arizona.
U.S. Census Data
- CIESIN Demographic Data Viewer: Map and view a variety of demographic data.
- Tiger Map Server Browser: Map and view line maps created from the U.S. Census Bureau's TIGER Line files.
- American Factfinder Map Server: View reference maps and make thematic maps using US Census data.
- Electronic Map Library: View thematic maps of the United States generated from 1990 Census data.
USGS Topo Maps
- Microsoft Terraserver Site: View sections of topographic maps and aerial photos of the United States.
- TopoZone: View sections of topographic maps of the United States.
Government Sites
- National Atlas of the United States of America: This interactive mapping site allows users to make thematic maps of the United States. Data can also be downloaded.
- National Wetland Interactive Mapping Tool: This interactive mapping site allows users to display maps showing wetland areas in the United States.
- BLM - Land Patent Search: Allows users to search by last name and state the General Land Office records for land patent information; does not cover the thirteen colonies, their territories, and a several other states.
- Agricultural Atlas of the United States, 1992: This site allows users to view maps related to US agriculture developed using data from the 1992 Census of Agriculture.
- EPA's Environmental Atlas: This interactive mapping site allows users to view thematic maps related to environmental issues in the United States.
- EPA's Enviromapper System: Allows users to make maps showing Superfund sites and other environmental features in their area.
- Watershed Management / Surf Your Watershed: Allows users to view a wide variety of maps related to watershed management.
- Index of Watershed Indicators: Contains US maps on the condition of watersheds in the United States.
Interactive Maps
- Magellan Maps: View maps of World countries and regions. Digital and paper maps can also be ordered through this site.
- MSN MapPoint Web Service: Displays line maps showing the location of cities in the United States and Canada.
- MapQuest: This site allows users to display maps, plan trips and purchase maps.
- Maps On Us: Allows users to map addresses and plan routes in the United States.
- National Geographic Society's Map Machine: View and download political and physical maps.
- World Atlas: including every continent, country, major city, dependency, island, ocean, province, state and territory on the planet: View maps and obtain information for various areas of the World.
Outline Maps
- Arizona Geographic Alliance Base Maps
- Houghton-Mifflin Outline Maps: Black and white outline maps of the World and Continents that can be printed and used in classrooms.
- National Geographic Outline Maps: Printable outline maps for the World and its countries from National Geographic.
- Scott Foresman Educators Site: Outline Maps: Links to black and white outline maps can be found at the bottom of the page. Maps show the World, US Regions and Continents that can be printed and used in classrooms.
- World Sites Atlas Map Collection: Colored maps of the World, countries and continents, showing major cities and capitals.
Reference and Data Conversion
- America's Roof Lists: Lists of high & low points in the US and World as well as US State and Canadian Provincial symbols.
- How Far Is It?: Calculates distance between major cities or points on the earth.
- Waypoint GPS Site: This site can be used to calculate the distance between any two points on Earth.
- Census Data Retrieval by Address: System to look up MSA, State, County, and Census Tract/BNA codes for a given street address from the Federal Financial Institutions Examination Council.
- Decimal Degrees Converters: These sites can be used to convert the latitude and longitude of a point from degrees, minutes and seconds to decimal degrees.
- Degrees, Minutes and Seconds to Decimal Degrees or Decimal Degrees to Degrees, Minutes and Seconds.
- Degrees, Minutes and Seconds to Decimal Degrees - From the University of Texas.
- Street Address to Latitude-Longitude Converter: This site will convert a street address to latitude-longitude and map the location.
Electronic Atlases
- Arkansas Interactive Mapper
- Arizona Electronic Atlas
- Digital Atlas of California
- Kentucky Atlas and Gazetteer
- Massachusetts Electronic Atlas
- Missouri Thematic Maps
- Tennessee Electronic Atlas
- Virginia Interactive Spatial Data Browser
- Mapa Digital de Mexico
- National Atlas of Canada
- National Atlas of Sweden
- South Pacific Island Web Atlas
- National Atlas of the United States of America
