Answer:
Option (D)
Explanation:
Geographical Information System (GIS) is defined as a highly functioning computerized system that collects the data and information with the help of earth-orbiting satellites, store, control, and evaluate them. These data after being analyzed its spatial location is arranged in certain layers holding necessary information. These are then represented in terms of a 3D model or a map.
This is very efficient and are widely used nowadays. It enables a geographer or a geologist to have a better look at the topography and the sub-surface feature regarding a particular area. This later helps in processing the entire model.
Thus, the GIS system helps in combining maps with data or information.
Thus, the correct answer is option (D).
