Consider the following statements regarding the satellite imaging:<br/>1. The satellite orbit is fixed in the inertial space<br/>2. During successive across-track imaging, the earth rotates beneath the sensor<br/>3. The satellite images a skewed area<br/>Which one of the following statements is/are correct?

Elements Of Remote Sensing
Consider the following statements regarding the satellite imaging:
1. The satellite orbit is fixed in the inertial space
2. During successive across-track imaging, the earth rotates beneath the sensor
3. The satellite images a skewed area
Which one of the following statements is/are correct?

1, 2

1, 3

1, 2, 3

2, 3

1, 2

1, 3

1, 2, 3

2, 3

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Elements Of Remote Sensing
The changes in the reflectivity/emissivity with time, is called:

Temporal variation

None of these

Spatial variation

Spectral variation

Temporal variation

None of these

Spatial variation

Spectral variation

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Elements Of Remote Sensing
While propagating through homogeneous, isotropic media,

Neither (A) nor (B)

Both the fields are at right angles to the direction of propagation

Both (A) and (B)

Directions of both the fields are orthogonal

Neither (A) nor (B)

Both the fields are at right angles to the direction of propagation

Both (A) and (B)

Directions of both the fields are orthogonal

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Elements Of Remote Sensing
The spectral region of the electromagnetic radiation which passes through the atmosphere without much attenuation is known as:

Black hole

Ozone hole

Ozone window

Atmospheric window

Black hole

Ozone hole

Ozone window

Atmospheric window

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Elements Of Remote Sensing
Which one of the following factors does not affect the scale of the air photographs?

None of these

Ground elevation

Focal length

Flying height

None of these

Ground elevation

Focal length

Flying height

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Elements Of Remote Sensing
The various stages occuring in GPS system are described below: 1. Generation of an output to the user 2. Detection of the GPS signals 3. Processing the data in the built-in-computer 4. Decoding the GPS signal.The correct sequence of the stages is:

2, 3, 4, 1

3, 1, 2, 4

2, 4, 3, 1

1, 2, 3, 4

2, 3, 4, 1

3, 1, 2, 4

2, 4, 3, 1

1, 2, 3, 4

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Elements Of Remote Sensing

Elements Of Remote Sensing The changes in the reflectivity/emissivity with time, is called:

Elements Of Remote Sensing While propagating through homogeneous, isotropic media,

Elements Of Remote Sensing The spectral region of the electromagnetic radiation which passes through the atmosphere without much attenuation is known as:

Elements Of Remote Sensing Which one of the following factors does not affect the scale of the air photographs?

Elements Of Remote Sensing The various stages occuring in GPS system are described below: 1. Generation of an output to the user 2. Detection of the GPS signals 3. Processing the data in the built-in-computer 4. Decoding the GPS signal.The correct sequence of the stages is:

Elements Of Remote Sensing
The changes in the reflectivity/emissivity with time, is called:

Elements Of Remote Sensing
While propagating through homogeneous, isotropic media,

Elements Of Remote Sensing
The spectral region of the electromagnetic radiation which passes through the atmosphere without much attenuation is known as:

Elements Of Remote Sensing
Which one of the following factors does not affect the scale of the air photographs?

Elements Of Remote Sensing
The various stages occuring in GPS system are described below: 1. Generation of an output to the user 2. Detection of the GPS signals 3. Processing the data in the built-in-computer 4. Decoding the GPS signal.The correct sequence of the stages is: