Land use is the human modification of the natural environment
by constructing roads or buildings, it has an effect on
interception and run off velocity. Classification of satellite
image means assigning corresponding levels with respect to
groups with homogeneous characteristics, with the aim of discriminating
multiple objects from each other within the image.
The famous type of classification technique is the unsupervised
classification which doesn’t need prior knowledge of the area
and the supervised classification which needs prior knowledge
of the area (Lillesand and Kiefer, 2000).