
The way people normally view a GIS is 2-dimensional, a greatly limiting form. However, as developments occur within the field, researchers and practitioners are finding ways to make a GIS 3-dimensional, and in some instances even 4-dimensional. Being able to view a GIS in more...

Geographic Information Systems mainly tend to be two dimensional, thus limiting the applications. As GIS are being developed, researchers and practioners are finding new ways of making GIS three dimensional, even four dimensional in some instances, increasing their usability...