Geographic Information Systems and Remote Sensing
Basics of Geographic Information Systems and Remote Sensing
Tuesday, November 16, 2021
Electromagnetic Radiation Most remotely sensed data is derived from Electromagnetic Radiation (EMR). This includes: Visible light Infrared light (heat) - ppt download
Electromagnetic Radiation Most remotely sensed data is derived from Electromagnetic Radiation (EMR). This includes: Visible light Infrared light (heat) - ppt download
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KEYWORDS
Electromagnetic Energy
Wave Theory -
c = x Speed of Light (c) = wavelength x frequency ( x )
c = 3 x 10 8 m/sec (the speed of light) = 186,000 miles/sec
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