How are maps used with GPS and GIS?

A Geographic Information System (GIS) takes the information gathered from Global Positioning System (GPS) units and organizes the information into maps. GIS maps are interactive. They allow you to see the map from different angles, to zoom in and out, and to hide selected features. Some GIS programs are designed to help track storms or predict erosion patterns. Other systems, such as the GPS in a car, can provide a map and help you navigate to a particular location.