Geographic Information Systems (GIS) is an integrated collection of computer software and data used to view and manage information about geographic places, analyze spatial relationships, and model spatial processes.
GIS provides a framework for gathering and organizing spatial data and related information so that it can be displayed and analyzed GIS is a user friendly Open Source Geographic Information System (GIS) licensed under the GNU General Public License. GIS is an official project of the Open Source Geospatial Foundation (OSGeo). It runs on Linux, Unix, Mac OSX, Windows and Android and supports numerous vector, raster, and database formats and functionalities.
Our latest release is GIS 1.8.0 you can read the release annoucement here Over 13,000 cities in 43 states are using GIS Planning’s Geographic Information System (GIS) technology. An exclusive International Economic Development Council partner, GIS Planning invented the nation's largest site selection website SizeUp shows businesses how to make more money, outperform their competition, and find the best places to advertise. We provide high-quality business intelligence so every company can grow by being smarter.