Transcription of What is Remote Sensing?
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11 Introduction to Remote SensingLal SamarakoonDirector, Geoinformatics Center, AITS enior Scientist, JAXAC ontents Overview of Remote sensing Current & Future satellite Systems Overview of GIS GIS & Remote sensing Applications DiscussionWhat is Remote Sensing? 22 What is Remote sensing ? Remote sensing is defined as the science and technology by which characteristicsof objects of interest can be identified without direct contact Concept of Remote SensingEarth observation from space and airRemote Sensingis a technology to observe objects' size, shape and character without direct contact with them. The reflected or radiated electromagnetic(EM) waves are received by sensorsaboard platform. The characteristics of reflected or radiated EM waves depend on the type or conditionof the objects.
2 What is Remote Sensing ? “Remote Sensing is defined as the science and technology by which characteristics of objects of interest can be identified without direct contact” Concept of Remote Sensing
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