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?

1, 2, 3

1, 2

2, 3

1, 3

1, 2, 3

1, 2

2, 3

1, 3

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Elements Of Remote Sensing
Sensor IFOV is proportional to:

sin²

sec²

cos²

tan²

sin²

sec²

cos²

tan²

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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

Fresnel refraction

None of these

Fresnel reflection

Snell's law

Fresnel refraction

None of these

Fresnel reflection

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

Spatial variation

Temporal variation

All of these

Spectral variation

Spatial variation

Temporal variation

All of these

Spectral variation

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Elements Of Remote Sensing
DGPS is based on the concept that bias errors in the position of locations in a given local area, are same if their distances are within

100 km

50 km

25 km

75 km

100 km

50 km

25 km

75 km

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

Synoptic view of a large area

Constant solar zenith angles and similar illumination conditions

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

All of these

Synoptic view of a large area

Constant solar zenith angles and similar illumination conditions

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

All of these

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Elements Of Remote Sensing

Elements Of Remote Sensing Sensor IFOV is proportional to:

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 Pick up the important characteristic of a target which facilitates its identification from the following:

Elements Of Remote Sensing DGPS is based on the concept that bias errors in the position of locations in a given local area, are same if their distances are within

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

Elements Of Remote Sensing
Sensor IFOV is proportional to:

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
Pick up the important characteristic of a target which facilitates its identification from the following:

Elements Of Remote Sensing
DGPS is based on the concept that bias errors in the position of locations in a given local area, are same if their distances are within

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