Welcome to the world of Geographic Information Systems Welcome to the world of
Geographic Infomation Systems

What is GIS Geographic Information Systems

FAQ and general information about GIS	IDRISI software _ Clarke Lab at Clarke University	Research Program in Environmental Planning and Geographic Information Systems (REGIS)	GIS support and research facility - Iowa State University
	Free access to GIS data on the internet	USGS - GIS technology and scientific research
	Iowa State GIS links	more GIS sites

GIS software/companies/organizations