What is GIS?
GIS stands for Geographic Information System. Environmental Systems Research Institute, Inc. (ESRI) defines GIS as “a collection of computer hardware, software, and geographic data for capturing, managing, analyzing, and displaying all forms of geographically referenced information.” A GIS is a system that allows the user to create data, collect data, analyze data, and map data. If something has a physical location it can be put into a GIS.