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 areaWhich 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 areaWhich one of the following statements is/are correct?

2, 3

1, 3

1, 2

1, 2, 3

2, 3

1, 3

1, 2

1, 2, 3

ANSWER DOWNLOAD EXAMIANS APP

Elements Of Remote Sensing
"An Electromagnetic wave falls on to a boundary between two losses less homogeneous media with different refractive indices, a part of the wave is reflected back to the incident medium and the rest is transmitted on to the second media". This phenomenon is known as:

Snell's law

None of these

Fresnel refraction

Fresnel reflection

Snell's law

None of these

Fresnel refraction

Fresnel reflection

ANSWER DOWNLOAD EXAMIANS APP

Elements Of Remote Sensing
Coherence of two electromagnetic waves takes place if their phase difference is:

Constant in space

Constant in time and space

None of these

Constant in time

Constant in space

Constant in time and space

None of these

Constant in time

ANSWER DOWNLOAD EXAMIANS APP

Elements Of Remote Sensing
Earth observations from a satellite platform provide:

All of these

Repetitive observations of the same area with intervals of a few minutes to a few weeks

Constant solar zenith angles and similar illumination conditions

Synoptic view of a large area

All of these

Repetitive observations of the same area with intervals of a few minutes to a few weeks

Constant solar zenith angles and similar illumination conditions

Synoptic view of a large area

ANSWER DOWNLOAD EXAMIANS APP

Elements Of Remote Sensing
The entire range of the electromagnetic spectrum spans a large spectrum of wave lengths varying from:

10-10 to 106 m

10-8 to 106 m

10-10 to 1010 m

10-8 to 108 m

10-10 to 106 m

10-8 to 106 m

10-10 to 1010 m

10-8 to 108 m

ANSWER DOWNLOAD EXAMIANS APP

Elements Of Remote Sensing
A perfectly black body:

Emits power of every wave length

Is a diffuse emitter

All listed here

Absorbs all the radiations of every wave lengths

Emits power of every wave length

Is a diffuse emitter

All listed here

Absorbs all the radiations of every wave lengths

ANSWER DOWNLOAD EXAMIANS APP

Elements Of Remote Sensing

Elements Of Remote Sensing "An Electromagnetic wave falls on to a boundary between two losses less homogeneous media with different refractive indices, a part of the wave is reflected back to the incident medium and the rest is transmitted on to the second media". This phenomenon is known as:

Elements Of Remote Sensing Coherence of two electromagnetic waves takes place if their phase difference is:

Elements Of Remote Sensing Earth observations from a satellite platform provide:

Elements Of Remote Sensing The entire range of the electromagnetic spectrum spans a large spectrum of wave lengths varying from:

Elements Of Remote Sensing A perfectly black body:

Elements Of Remote Sensing
"An Electromagnetic wave falls on to a boundary between two losses less homogeneous media with different refractive indices, a part of the wave is reflected back to the incident medium and the rest is transmitted on to the second media". This phenomenon is known as:

Elements Of Remote Sensing
Coherence of two electromagnetic waves takes place if their phase difference is:

Elements Of Remote Sensing
Earth observations from a satellite platform provide:

Elements Of Remote Sensing
The entire range of the electromagnetic spectrum spans a large spectrum of wave lengths varying from:

Elements Of Remote Sensing
A perfectly black body: