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Civil - Remote Sensing Techniques and GIS - EMR and Its Interaction With Atmosphere and Earth Material

Definition and Proocess of Remote Sensing

   Posted On :  09.08.2016 07:28 pm

Now-a-days the field of Remote Sensing and GIS has become exciting and glamorous with rapidly expanding opportunities. Many organizations spend large amounts of money on these fields.


DEFINITION AND PROOCESS OF REMOTE SENSING

 

INTRODUCTION

 

Now-a-days the field of Remote Sensing and GIS has become exciting and glamorous with rapidly expanding opportunities. Many organizations spend large amounts of money on these fields. Here the question arises why these fields are so important in recent years. Two main reasons are there behind this. 1) Now-a-days scientists, researchers, students, and even common people are showing great interest for better understanding of ou r environment. By environment we mean the ge ographic space of their study area and the events that take place there. In other words, we have come to realize that geographic space along with the data describing it, is part of our everyday world; almost every decision we take is influenced or dictated by some fact of geography. 2) Advancement in sophisticated space technology (which can provide large vo lume of spatial data), along with declining costs of computer hardware and software (which can handle these data) has made Remote Sensing and G.I.S. affordable to not only comp lex environmental / spatial situation but als o affordable to an increasingly wider audience.

 

Tags : Civil - Remote Sensing Techniques and GIS - EMR and Its Interaction With Atmosphere and Earth Material
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