Elements Of Remote Sensing Which one of the following factors does not affect the scale of the air photographs? Flying height Focal length Ground elevation None of these Flying height Focal length Ground elevation None of these ANSWER DOWNLOAD EXAMIANS APP
Elements Of Remote Sensing The instruments which provide electromagnetic radiation of specified wave length or a band of wave lengths to illuminate the earth surface are called: None of these Passive sensors Active sensors Sensors None of these Passive sensors Active sensors Sensors ANSWER DOWNLOAD EXAMIANS APP
Elements Of Remote Sensing Critical angle of electromagnetic radiation takes place if Angle of incidence is equal to angle of refraction Angle of incidence is equal to 90° Angle of refraction is equal to 90° Angle of incidence is greater than the angle of refraction Angle of incidence is equal to angle of refraction Angle of incidence is equal to 90° Angle of refraction is equal to 90° Angle of incidence is greater than the angle of refraction ANSWER DOWNLOAD EXAMIANS APP
Elements Of Remote Sensing The spectral region of the electromagnetic radiation which passes through the atmosphere without much attenuation is known as: Atmospheric window Ozone hole Black hole Ozone window Atmospheric window Ozone hole Black hole Ozone window ANSWER DOWNLOAD EXAMIANS APP
Elements Of Remote Sensing Pick up the important characteristic of a target which facilitates its identification from the following: Spatial variation Temporal variation Spectral variation All of these Spatial variation Temporal variation Spectral variation All of these ANSWER DOWNLOAD EXAMIANS APP
Elements Of Remote Sensing The GPS space segment consists of Navigation Satellite Timing and Ranging whose number is : 24 8 16 12 24 8 16 12 ANSWER DOWNLOAD EXAMIANS APP
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