Maine GIS User Group

GIS Information

Open Source GIS

Forestry GIS

http://www.forestpal.com/fgis.html

MapWindow

http://www.mapwindow.org/

Tatuk GIS

http://www.tatukgis.com/Home/home.aspx

What is a GIS?

http://www-sul.stanford.edu/depts/gis/whatgis.html

http://gislounge.com/what-is-gis/

http://ops.fhwa.dot.gov/publications/evac_primer/26_glossary.htm

http://en.wikipedia.org/wiki/Geographic_information_system

http://spatialdata.sam.usace.army.mil/docs/what_is_gis.pdf