The interaction of the electromagnetic radiation produced with a specific wave length to illuminate a target on the terrain for studying its scattered radiance, is called____________________?

Related Mcqs:

Which one the following is a correct statement ?

A. The vertical section of the soil extending into the parent material, is called profile B. The layers of the soil parallel to the earth surface are called horizons C. The transitional layer between two adjoining horizons is called boundary D. All of these...

The ratio of the total solar radiant energy returned by a planetary body to the total radiant energy incident on the body, the called________________?

A. Reflectance B. Reflectance factor C. Albedo D. None of these...

Pick up the correct statement from the following ?

A. The refractive index of a medium varies according to the wavelength of the radiation, B. The variation of the refractive index with wave length, is called dispersion, C. The splitting of colours of white light by passing through a prism is caused due to dispersion D. All of these...

Which one of the following geometric errors of satellite sensors is random ?

A. Scan skew B. Panoramic distortion C. Earth rotation D. Altitude variation...

Pick up the correct statement from the following?

A. The ratio of the up flux and down flux just above the snow surface, is called albedo B. Spectral albedo of snow is calculated for the semi-infinite snow thickness C. Water equivalent height of snow is the height of water column obtained by melting snow D. All of these...