GIS is an acronym for Geographic Information System and this discipline was created to gather and analyze details about the surface of the earth.
GIS tools offer users the possibility to generate maps, charts, or 3D models of the earth's surface.
Also, specialists can also use these applications for representing mountains, hills, streets, rivers, and even trees or buildings.
Overall, GIS tools are specialized software applications that enable even beginner users to visualize and/or create these types of charts and models.