Geographic Information System (GIS)—¹ A computer system comprising both hardware and software that handle the collection, storage, manipulation, analysis, and display of geographic information. ² An analysis and problem-solving tool for asking and answering questions relating to spatial phenomena.  Its function is facilitated by computer hardware, GIS software, and the technical expertise of the people involved.

–

Source: NSPS “Definitions of Surveying and Related Terms“, used with permission.

Part of LearnCST’s exam text bundle.