Remote Sensing and GIS (3150617) MCQs

MCQs of Remote sensing

Showing 1 to 10 out of 78 Questions
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1.

Remote sensing is a __________________________  recording of information.

(a)

Contact
(b)

Non - contact
(c)

Both A and B 
(d)

None
Answer:

Option (b)

2.

LANDSAT is a satellite series of ____________.

(a)

Canada
(b)

European Union 
(c)

USA
(d)

Russia
Answer:

Option (c)

3.

In 1860s, _________ conceptualized the EM Radiation as an EM energy or wave which travels through space at the speed of light.

(a)

James Maxwell
(b)

James Watt
(c)

Sir Issac Newton
(d)

None of the above 
Answer:

Option (a)

4.

What is SAR ?

(a)

Synthetic Array Radar
(b)

Synthetic Aperture Radar
(c)

Synthetic Apron Radar
(d)

None of the above 
Answer:

Option (b)

5.

LISS is an example of _______________.

(a)

Active Sensor
(b)

Passive Sensor
(c)

Both Active and Passive Sensor 
(d)

None of the above 
Answer:

Option (b)

6.

In ________ type of remote sensing, the Sun is primary source of energy.

(a)

Active 
(b)

Passive
(c)

Both A and B 
(d)

Cannot say
Answer:

Option (b)

7.

RISAT stands for ________________.

(a)

Radio satellite 
(b)

Radio navigation and ranging satellite
(c)

Radar Imaging Satellite 
(d)

None
Answer:

Option (c)

8.

Which colour of EM spectrum is used for bathymetry studies ?

(a)

Red
(b)

UV 
(c)

Blue 
(d)

Green 
Answer:

Option (d)

9.

Which colour radiation is useful for coastal morphology ?

(a)

Red 
(b)

Blue
(c)

Green 
(d)

All of above 
Answer:

Option (b)

10.

______________ reflection occurs when all of energy is directed away from surface in a single direction.

(a)

Mirror like 
(b)

Specular 
(c)

Both A and B 
(d)

None of the above 
Answer:

Option (c)

Showing 1 to 10 out of 78 Questions
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