Elements Of Remote Sensing For C band Synthetic Aperture Radar (SAR) with Doppler band width of 1300 Hz, the coherence length loch is: 500 km 230 km 250 km 130 km 500 km 230 km 250 km 130 km ANSWER DOWNLOAD EXAMIANS APP
Elements Of Remote Sensing Remote sensing techniques make use of the properties of ___________ emitted, reflected or diffracted by the sensed objects: Wind waves Electromagnetic waves Electric waves Sound waves Wind waves Electromagnetic waves Electric waves Sound waves ANSWER DOWNLOAD EXAMIANS APP
Elements Of Remote Sensing A perfectly black body: 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 Emits power of every wave length Absorbs all the radiations of every wave lengths All listed here ANSWER DOWNLOAD EXAMIANS APP
Elements Of Remote Sensing Which one of the following parameters is considered to determine the reflectance of a vegetation canopy? Solar zenith angle Azimuth angle Look angle All of these Solar zenith angle Azimuth angle Look angle All of these ANSWER DOWNLOAD EXAMIANS APP
Elements Of Remote Sensing Which one of the following statement is correct? Radiant energy expressed in Joules, is the energy associated with electromagnetic radiation The rate of transfer of radiant energy is called flux and is expressed in watts All of these The radiant energy which falls upon a surface is termed as irradiance Radiant energy expressed in Joules, is the energy associated with electromagnetic radiation The rate of transfer of radiant energy is called flux and is expressed in watts All of these The radiant energy which falls upon a surface is termed as irradiance ANSWER DOWNLOAD EXAMIANS APP
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