Question

One of main advantages of microwave radar remote sensing is that it ……………..

Select one:
a. detects gem stones
b. penetrates through cloud and dust
c. identifies rock minerals
d. identifies the colour of an object​

Answer 1

Answer:

b. Pentwater through cloud and dust

Explanation:

The amount of energy backscattered is dependent on the surface properties (roughness) and the angle at which the microwave energy strikes the target. ... As with passive microwave sensing, a major advantage of radar is the capability of the radiation to penetrate through cloud cover and most weather conditions

Answer 2

Given :- One of main advantages of microwave radar remote sensing is that it :-

Select one:

a. detects gem stones .

b. penetrates through cloud and dust .

c. identifies rock minerals .

d. identifies the colour of an object .

Answer :- (b) penetrates through cloud and dust .

Advantages of microwave radar remote sensing are :-

• It can penetrates through cloud , dust and rain .
• It can acquired during day or night .
• They have long wavelengths compared to the visible and infrared .

Disadvantage of microwave radar remote sensing is :-

• The energy level being emitted is low .

therefore, option (b) penetrates through cloud and dust is correct answer.

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