Elements Of Remote Sensing Which one of the following helps to identify the objects on the earth surface? Atmospheric window None of these Radiometric error Signature Atmospheric window None of these Radiometric error Signature ANSWER DOWNLOAD EXAMIANS APP
Elements Of Remote Sensing ‘A’ and ‘B’ are two towers of equal height diametrically opposite on either side of the nadir point, at 3 km and 5 km distances. Which one of the following statements is correct? Height displacement of B will be less than that of A Height displacement of A and B is equal Height displacement of A and B will be towards each other Height displacement of A will be less than that of B Height displacement of B will be less than that of A Height displacement of A and B is equal Height displacement of A and B will be towards each other Height displacement of A will be less than that of B ANSWER DOWNLOAD EXAMIANS APP
Elements Of Remote Sensing For C band Synthetic Aperture Radar (SAR) with Doppler band width of 1300 Hz, the coherence length loch is: 130 km 230 km 500 km 250 km 130 km 230 km 500 km 250 km ANSWER DOWNLOAD EXAMIANS APP
Elements Of Remote Sensing Which one of the following residual biases involves the GPS accuracy? Satellite dependent biases due to uncertainty in the orbital parameters of the satellite Signal propagation biases due to the sphere and troposphere propagation All listed here Receiver-dependent biases due to clock stability with line Satellite dependent biases due to uncertainty in the orbital parameters of the satellite Signal propagation biases due to the sphere and troposphere propagation All listed here Receiver-dependent biases due to clock stability with line 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: Sensors Active sensors Passive sensors None of these Sensors Active sensors Passive sensors None of these ANSWER DOWNLOAD EXAMIANS APP
Elements Of Remote Sensing The value of energy quantum for radiation of any frequency is proportional to: The frequency The square root of the frequency The reciprocal of the energy The square of the frequency The frequency The square root of the frequency The reciprocal of the energy The square of the frequency ANSWER DOWNLOAD EXAMIANS APP
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