Q. Due to pertubation of the orbit, satellite orbit parameters are frequently updated on measurements carried out by its

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Q. Coherence of two electromagnetic waves takes place if their phase difference is :

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Q. 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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Q. The entire range of the electromagnetic spectrum spans a large spectrum of wave lengths varying from:

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Q. Pick up the correct statement from the following :

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Q. Which one of the following parameters is considered to determine the reflectance of a vegetation canopy

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Q. A reduction of nitrogen nutrient in plants :

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Q. Pick up the correct statement from the following:

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Q. The value of energy quantum for radiation of any frequency is proportional to :

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Q. A perfectly black body :

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Q. Pick up the correct statement from the following :

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Q. Pick up the correct statement from the following:

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Q. If 0 is the angle of scan measured from the nadir, the ground distance swept by the sensor IFOV is proportional to :

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Q. Which one of the following statements is correct regarding the GPS satellites ?

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Q. Pick up the correct statement from the following:

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Q. Rayleigh's criteria for a rough surface is: (where letters carry their usual meanings).

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Q. Pick up the correct statement from the following :

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Q. The basic requirement of any sensor system, is :

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Q. Which one of the following helps to identify the objects on the earth surface ?

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Q. The spectral region of the electromagnetic radiation which passes through the atmosphere without much attenuation is known as:

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