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Elements Of Remote Sensing MCQs

  • 1. Which one of the following factors does not affect the scale of the air photographs?
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    Answer is : D
  • 2. The optical property of a water body depends on:
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    Answer is : D
  • 3. The infrared portion of EMR lies between
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    Answer is : D
  • 4. The phase difference of the waves 1 and 2 at A in the given figure is:
    Elements of Remote Sensing mcq question image
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    Answer is : B
  • 5. If θ is the angle of scan measured from the nadir, the ground distance swept by the sensor IFOV is proportional to:
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    Answer is : C
  • 6. The value of energy quantum for radiation of any frequency is proportional to:
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    Answer is : A
  • 7. Sensor IFOV is proportional to:
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    Answer is : C
  • 8. The part radiation due to scattered/diffused radiation entering the field of view of a remote sensor other than that from the required target,
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    Answer is : A
  • 9. Which one of the following frequency regions is a part of sun's radiation?
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    Answer is : D
  • 10. The refractive index of the ocean water:
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    Answer is : A
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