Elements Of Remote Sensing 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: Neutral remote sensing Passive remote sensing None of these Active remote sensing Neutral remote sensing Passive remote sensing None of these Active remote sensing ANSWER DOWNLOAD EXAMIANS APP
Elements Of Remote Sensing A perfectly black body: Emits power of every wave length Absorbs all the radiations of every wave lengths All listed here Is a diffuse emitter Emits power of every wave length Absorbs all the radiations of every wave lengths All listed here Is a diffuse emitter ANSWER DOWNLOAD EXAMIANS APP
Elements Of Remote Sensing In case of reflection and refraction of electromagnetic radiation, Angle of incidence = angle of refraction All listed here Angle of incidence = angle of reflection Angle of refraction = sum of the angles of incidence and refraction Angle of incidence = angle of refraction All listed here Angle of incidence = angle of reflection Angle of refraction = sum of the angles of incidence and refraction ANSWER DOWNLOAD EXAMIANS APP
Elements Of Remote Sensing The basic requirement of any sensor system is: Spatial resolution All of these Spectral resolution Radiometric resolution Spatial resolution All of these Spectral resolution Radiometric resolution ANSWER DOWNLOAD EXAMIANS APP
Elements Of Remote Sensing While propagating through homogeneous, isotropic media, Neither (A) nor (B) Directions of both the fields are orthogonal Both (A) and (B) Both the fields are at right angles to the direction of propagation Neither (A) nor (B) Directions of both the fields are orthogonal Both (A) and (B) Both the fields are at right angles to the direction of propagation ANSWER DOWNLOAD EXAMIANS APP
Elements Of Remote Sensing Which one of the following geometric errors of satellite sensors is random? Panoramic distortion Altitude variation Earth rotation Scan skew Panoramic distortion Altitude variation Earth rotation Scan skew ANSWER DOWNLOAD EXAMIANS APP
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