The phase difference of the waves 1 and 2 at A in the given figure is :

More Questions from Elements of Remote Sensing

• If 0 is the angle of scan measured from the nadir, the ground distance swept by the sensor IFOV is proportional to :
• Pick up the correct statement from the following :
• The entire range of the electromagnetic spectrum spans a large spectrum of wave lengths varying from:
• The arrangement of terrain features which provides attributes: the shape, size and texture of objects, is called :
• Remote sensing techniques makes use of the properties of-----emitted, reflected or diffracted by the sensed objects:
• Electromagnetic radiation :
• Which one of the following statements regarding remote sensing is correct.
• Rayleigh's criteria for a rough surface is: (where letters carry their usual meanings).
• Pick up the correct statement from the following:
• Pick up the correct statement from the following:

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