FreeGIS.org

Links to free software and data.
http://freegis.org

GIS Development

GIS content and news site with a focus towards Asia.
http://www.gisdevelopment.net/

GeoCommunity

Data downloads, news, software tools and utilities.
http://www.geocomm.com/

Geography Network

An Internet portal to spatial data.
http://www.geographynetwork.com/

SpatialNews

News, features, career postings, events, and daily wire.
http://www.spatialnews.com/

Oregon Washington BLM GIS

Information on use of GIS technology to support resource management programs.
http://www.or.blm.gov/gis

Intergraph Mapping and Geospatial Solutions Home Page

The leading mapping, GIS, and geospatial solutions provider for: geospatial resource management, land information management, geospatatial data management & cartography, geospatial intelligence, commercial remote sensing and photogrammetry
http://www.intergraph.com/gis

GIS.com

Provides introductory overviews on many aspects of GIS. Find information about industries, curriculums and current events in GIS.
http://www.gis.com/

ReGeo Geo-Information System

Project aimed at creating an information system based on a virtual geo-multimedia database, which will serve different applications including rural communities and eco-tourism.
http://www.regeo.org

GIS Monitor

GIS monitor goes beyond the headlines and press releases. Local, county, state and federal Mapping and GIS users, top notch consultants read and depend on the GIS Monitor Newsletter every week.
http://www.gismonitor.com/

Centre for Advanced Spatial Analysis: GIS Timeline Team

A timeline reference outlining the history of GIS.
http://www.casa.ucl.ac.uk/gistimeline/

GIS Case Studies

Examples of United States and Canada raster and vector GIS projects.
http://members.tripod.com/krismaps/algonquin/index.html

U.S. Geological Survey

Gives a brief overview of how a GIS is used, some of the theory behind how it operates, as well as a discussion of various applications.
http://erg.usgs.gov/isb/pubs/gis_poster/

GIS Skills Page

Page contains Ryan Galbraith's academic and work experience.
http://www.geocities.com/galbraithr/

GISZone

The site contains information resources about the emerging technologies like Geographic Information Science, Remote Sensing, Global Positioning System, and related technologies.
http://www34.brinkster.com/knshaikh

The Food and Agriculture Organization

The FAO GeoNetwork provides Internet access to interactive maps, satellite imagery and related spatial databases.
http://www.fao.org/geonetwork

GISuser

Site delivers the latest news, feature articles, and updates concerning the use of GIS, LBS, GPS, and geospatial technologies.
http://www.gisuser.com

EPA Region

Environmental Protection Agency resource for GIS system data and applications in New York, New Jersey, Puerto Rico and the U.S. Virgin Islands.
http://www.epa.gov/region02/gis/

Example Code

Forum features information and resources related to GIS.
http://www.jrbtech.com/

GIS Cafe

A resource for GIS professionals.
http://www.giscafe.com/

GIS Lounge

The complete source for information and resources. Information on data and applications and about GIS careers.
http://gislounge.com/

Public Health

Provides information on the use of GIS in public health applications, from a 1998 conference.
http://www.atsdr.cdc.gov/gis

Steigerwald, Scott

Exploration of geography, GIS, geographic programming and serving maps on the web. Resource for ArcIMS and ESRI-based software.
http://www.scottsteigerwald.com

GIS Forums

Resources for the GIS Professional.
http://www.gisforums.com/

Do you know, what is what

Online encyclopedia about GIS.
http://en.mimi.hu/gis/index_gis.html

European Geo-Portal

Infrastructure for Spatial Information in Europe is an initiative launched by the European Commission.
http://eu-geoportal.jrc.it/