Civil Engineering - Elements of Remote Sensing

Exercise :: Elements of Remote Sensing - Section 3

11. 

Which one of the following is incorrect statement? While passing through the atmosphere, the solar radiation,

A. remains unaffected
B. gets scattered
C. gets absorbed partially
D. None of these

Answer: Option A

Explanation:

No answer description available for this question. Let us discuss.

12. 

The leaf area index (LAI) is :

A. one sided leaf area per unit area of the ground
B. two sided leaf area per -unit area of the ground
C. the average of the two sided area per unit area of the ground
D. None of these

Answer: Option A

Explanation:

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13. 

In sun-light water poor in phyto plank tons appears :

A. deep blue
B. red
C. green
D. yellow

Answer: Option A

Explanation:

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14. 

A remote sensor photographic camera :

A. responses spectrum up to about 0.9 μ
B. does not cover short wave IR region
C. does not cover thermal IR region
D. All the above

Answer: Option D

Explanation:

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15. 

Pick up the correct statement from to following:

A. For complete temporal coherence, the waves must be mono chromatic.
B. For spatial coherence, the phase difference between two points in space is constant with time.
C. Superposition of the coherent waves produce interference
D. With 0 phase difference, the constructive interference takes place.
E. All of these

Answer: Option E

Explanation:

No answer description available for this question. Let us discuss.