Week 12-13 :Aerial photographs and satellite imageries

 As the title of the article indicates, the subject matter
consists of two disciplines, remote sensing and
geomorphology.
 Remote sensing which is, primarily based on principles
of physics, is the science and art of acquiring
information about an object or phenomena without
physically coming in contact with it.
 Geomorphology is the science of study of the landforms
of the earth.