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Fundamentals of Satellite Remote Sensing - NASA

National Aeronautics and Space AdministrationPawan Gupta, and Melanie Follette-CookSatellite Remote Sensing of Dust, Fires, Smoke, and Air Quality, July 10-12, 2018 Fundamentals of Satellite Remote SensingNASA s Applied Remote Sensing Training Program2 ObjectivesBy the end of this presentation, you will be able to: outline what the electromagnetic spectrum is outline how satellites detect radiation name the different types of Satellite resolutionsNASA s Applied Remote Sensing Training Program3 What is Remote Sensing ? Collecting information about an object without being in direct physical contact with itNASA s Applied Remote Sensing Training Program4 What is Remote Sensing ? Collecting information about an object without being in direct physical contact with itNASA s Applied Remote Sensing Training Program5 Remote Sensing : Platforms The platform depends on the end application What information do you want?

Satellite Remote Sensing of Dust, Fires, Smoke, and Air Quality, July 10 -12, 2018 Fundamentals of Satellite Remote Sensing. NASA’s Applied Remote Sensing Training Program 2 ... Pixel – the Smallest Unit of an Image • A digital image is composed of a two-dimensional array of individual picture elements – called pixels – arranged in ...

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appliedsciences.nasa.gov

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