one that attempt to simulate processes in the real world. This model attempts to describe the interaction of the objects and predict what will happen if some action occurs. It is sometimes referred to as cartographic model.
Note: Four models are primarily involved in the process modelling. Suitability modelling (finding optimum locations); Distance modeling (finding the distance from one point to another); Hydrologic modeling (finding the route of water flow); Surface modelling (finding the pollution level for various locations over the city).