Elements Of Remote Sensing Orbital radius of GPS satellites is approximately: 26,600 km 36,000 km 15,200 km 18,400 km 26,600 km 36,000 km 15,200 km 18,400 km ANSWER DOWNLOAD EXAMIANS APP
Elements Of Remote Sensing Electromagnetic radiation: Produces a time varying magnetic field and vice versa All of these Is capable to travel across space Once generated, remains self-propagating Produces a time varying magnetic field and vice versa All of these Is capable to travel across space Once generated, remains self-propagating 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 All of these Look angle Solar zenith angle Azimuth angle All of these Look angle ANSWER DOWNLOAD EXAMIANS APP
Elements Of Remote Sensing Coherence of two electromagnetic waves takes place if their phase difference is: Constant in time Constant in time and space None of these Constant in space Constant in time Constant in time and space None of these Constant in space ANSWER DOWNLOAD EXAMIANS APP
Elements Of Remote Sensing The maximum sun's radiation occurs around: 0.7 μ wave length 0.55 μ wave length None of these 0.4 μm wave length 0.7 μ wave length 0.55 μ wave length None of these 0.4 μm wave length ANSWER DOWNLOAD EXAMIANS APP
Elements Of Remote Sensing The arrangement of terrain features which provides attributes: the shape, size and texture of objects, is called: None of these Temporal variation Spatial variation Spectral variation None of these Temporal variation Spatial variation Spectral variation ANSWER DOWNLOAD EXAMIANS APP
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