This book authored by one of India's most senior and experienced remote sensing experts, covers the gamut of the technology and applications of remote senisn. It is an attempt to present the fundamental concepts covering various stages of remote sensing from data collection to end utilisation, in a manner which can be appreciated by the reader irrespective of the discipline in which he she has graduated. About Author : Dr. George Joseph started his research career as a Cosmic Ray Scientist at the Tata Insitute of Fundamental Research, Bombay.