A GIS system is a tool used to capture, store, manipulate, analyze, manage, and present spatial or geographic data. It involves various aspects such as cartography and remote sensing, photogrammetry and geography, and land surveying and mathematics. However, legal representation of a physical location is not a part of a GIS system. This aspect refers to the legal documentation and representation of a physical location, which is separate from the technical functionalities of a GIS system.