Geographical Information Systems

Maps

• EROS Data Center has a working map search wizard with zoom capability
• Backdrop maps
• Map Symbols
• MapServer is an OpenSource development environment for building spatially enabled Internet applications.

Perl

• Spot the Monk!
• Geo::GNUPlot Perl extension for plotting position tracks onto a world map.
• Geographics Perl modules

Map Data and Formats

• Open GIS Consortium Web Mapping Testbed
• Web Mapping Testbed
• LandXML
• Geography Markup Language (GML) v1.0

Map Information

• GIS FAQ from the US Census Bureau
• Geo Informatics magazine
• GIS Data Depot a directory with lots of commercial software
• Excellent GIS page with links to public domain data
• The GLOBE education project
• West Virginia GIS Technical Center

Map Making

Services

• Lat-Long

06/17/2001