Question 1

In sun light, water rich in phytoplanktons appears :

Accepted Answer

green

Question 2

Pick up the correct statement from the following:

Accepted Answer

All of these

Question 3

The semi-infinite snow albedo is proportional to the square root of the grain radius :

Accepted Answer

in the 0.4 to 0.8 μm wave length region

Question 4

For perfect coherent radiation, which one of the following statement is correct?

Accepted Answer

All of these

Question 5

Snow albedo is affected by :

Accepted Answer

All of these

Question 6

The energy transported by the electromagnetic wave is proportional to :

Accepted Answer

the square of the altitude of the wave

Question 7

Pick up the correct statement from the following:

Accepted Answer

All of these

Question 8

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

Accepted Answer

remains unaffected

Question 9

Which one of the following statements is correct?

Accepted Answer

All of these

Question 10

Which one of the following statements is correct to remote sensing?

Accepted Answer

All of these.

Question 11

Which one of the following statements is not correct?

Accepted Answer

GIS technology is the same as traditional mapping

Question 12

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

Accepted Answer

deep blue

Question 13

The range measurements in GPS are made with :

Accepted Answer

2 L - band frequencies

Question 14

Pick up the correct statement from the following:

Accepted Answer

All of these

Question 15

In which part of the reflective optical infrared region, the effect of multiple leaves in vegetation canopy is maximum?

Accepted Answer

The near-IR (0.7 - 1.3 μm) region

Question 16

Fresh and pure snow reflectance

Accepted Answer

All of these

Question 17

With the increase of turbidity, the muddy water appears brown due to the shift of the upward radiance peak towards :

Accepted Answer

red

Question 18

Pick up the correct statement from the following:

Accepted Answer

All of these

Question 19

A remote sensor photographic camera :

Accepted Answer

All the above

Question 20

Snow cover on the earth surface :

Accepted Answer

All the above

Elements of Remote Sensing Questions