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 instruments which provide electromagnetic radiation of specified wave length or a band of wave lengths to illuminate the earth surface are called: Active sensors None of these Passive sensors Sensors Active sensors None of these Passive sensors Sensors ANSWER DOWNLOAD EXAMIANS APP
Elements Of Remote Sensing Spatial variation in horizontal and vertical directions is caused due to: Biological weathering of rocks Physical weathering of rocks Chemical weathering of rocks All of these Biological weathering of rocks Physical weathering of rocks Chemical weathering of rocks All of these ANSWER DOWNLOAD EXAMIANS APP
Elements Of Remote Sensing If θ is the angle of scan measured from the nadir, the ground distance swept by the sensor IFOV is proportional to: sin²θ tan²θ cos²θ sec²θ sin²θ tan²θ cos²θ sec²θ ANSWER DOWNLOAD EXAMIANS APP
Elements Of Remote Sensing The maximum sun's radiation occurs around: 0.4 μm wave length 0.7 μ wave length None of these 0.55 μ wave length 0.4 μm wave length 0.7 μ wave length None of these 0.55 μ wave length ANSWER DOWNLOAD EXAMIANS APP
Elements Of Remote Sensing The object of photo-interpretation is: All of these Judging the significance of objects Recognition of objects Identification All of these Judging the significance of objects Recognition of objects Identification ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS