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?

2, 3

1, 2, 3

1, 2

1, 3

2, 3

1, 2, 3

1, 2

1, 3

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Elements Of Remote Sensing
Which one of the following residual biases involves the GPS accuracy?

Receiver-dependent biases due to clock stability with line

All listed here

Signal propagation biases due to the sphere and troposphere propagation

Satellite dependent biases due to uncertainty in the orbital parameters of the satellite

Receiver-dependent biases due to clock stability with line

All listed here

Signal propagation biases due to the sphere and troposphere propagation

Satellite dependent biases due to uncertainty in the orbital parameters of the satellite

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Elements Of Remote Sensing
Pick up the important characteristic of a target which facilitates its identification from the following:

Spectral variation

Temporal variation

All of these

Spatial variation

Spectral variation

Temporal variation

All of these

Spatial variation

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Elements Of Remote Sensing
Repetitive observations of the same area at equal interval of time are useful to monitor the dynamic phenomena:

Vegetative cover

Snow cover

Cloud evolution

All of these

Vegetative cover

Snow cover

Cloud evolution

All of these

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

Ground elevation

Flying height

None of these

Focal length

Ground elevation

Flying height

None of these

Focal length

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

Directions of both the fields are orthogonal

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

Neither (A) nor (B)

Both (A) and (B)

Directions of both the fields are orthogonal

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

Neither (A) nor (B)

Both (A) and (B)

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Elements Of Remote Sensing

Elements Of Remote Sensing Which one of the following residual biases involves the GPS accuracy?

Elements Of Remote Sensing Pick up the important characteristic of a target which facilitates its identification from the following:

Elements Of Remote Sensing Repetitive observations of the same area at equal interval of time are useful to monitor the dynamic phenomena:

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

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

Elements Of Remote Sensing
Which one of the following residual biases involves the GPS accuracy?

Elements Of Remote Sensing
Pick up the important characteristic of a target which facilitates its identification from the following:

Elements Of Remote Sensing
Repetitive observations of the same area at equal interval of time are useful to monitor the dynamic phenomena:

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

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