"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
"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:

Fresnel reflection

None of these

Snell's law

Fresnel refraction

Fresnel reflection

None of these

Snell's law

Fresnel refraction

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Elements Of Remote Sensing
The arrangement of terrain features which provides attributes: the shape, size and texture of objects, is called:

Spectral variation

None of these

Temporal variation

Spatial variation

Spectral variation

None of these

Temporal variation

Spatial variation

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Elements Of Remote Sensing
Rayleigh's criteria for a rough surface is: (where letters carry their usual meanings).

h = λ/8 cos θ

h < λ/8 cos θ

h > λ/8 cos θ

h > λ/Δ cos θ

h = λ/8 cos θ

h < λ/8 cos θ

h > λ/8 cos θ

h > λ/Δ cos θ

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Elements Of Remote Sensing
The code based GPS receivers are generally used for:

All of these

Trans movement

Vehicle tracking

Land navigation

All of these

Trans movement

Vehicle tracking

Land navigation

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Elements Of Remote Sensing
‘A’ and ‘B’ are two towers of equal height diametrically opposite on either side of the nadir point, at 3 km and 5 km distances. Which one of the following statements is correct?

Height displacement of A and B is equal

Height displacement of B will be less than that of A

Height displacement of A will be less than that of B

Height displacement of A and B will be towards each other

Height displacement of A and B is equal

Height displacement of B will be less than that of A

Height displacement of A will be less than that of B

Height displacement of A and B will be towards each other

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Elements Of Remote Sensing
For interpolation of satellite data used for monitoring dynamic changes that occurs on the earth surface, the most suitable orbit for the satellite is:

Sun-synchronous orbit

Circular orbit

Near polar orbit

None of these

Sun-synchronous orbit

Circular orbit

Near polar orbit

None of these

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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 The arrangement of terrain features which provides attributes: the shape, size and texture of objects, is called:

Elements Of Remote Sensing Rayleigh's criteria for a rough surface is: (where letters carry their usual meanings).

Elements Of Remote Sensing The code based GPS receivers are generally used for:

Elements Of Remote Sensing ‘A’ and ‘B’ are two towers of equal height diametrically opposite on either side of the nadir point, at 3 km and 5 km distances. Which one of the following statements is correct?

Elements Of Remote Sensing For interpolation of satellite data used for monitoring dynamic changes that occurs on the earth surface, the most suitable orbit for the satellite is:

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
The arrangement of terrain features which provides attributes: the shape, size and texture of objects, is called:

Elements Of Remote Sensing
Rayleigh's criteria for a rough surface is: (where letters carry their usual meanings).

Elements Of Remote Sensing
The code based GPS receivers are generally used for:

Elements Of Remote Sensing
‘A’ and ‘B’ are two towers of equal height diametrically opposite on either side of the nadir point, at 3 km and 5 km distances. Which one of the following statements is correct?

Elements Of Remote Sensing
For interpolation of satellite data used for monitoring dynamic changes that occurs on the earth surface, the most suitable orbit for the satellite is: