Elements Of Remote Sensing
Earth observations from a satellite platform provide:

Repetitive observations of the same area with intervals of a few minutes to a few weeks
Synoptic view of a large area
Constant solar zenith angles and similar illumination conditions
All of these

ANSWER DOWNLOAD EXAMIANS APP

Elements Of Remote Sensing
Which one of the following residual biases involves the GPS accuracy?

All listed here
Signal propagation biases due to the sphere and troposphere propagation
Satellite dependent biases due to uncertainty in the orbital parameters of the satellite
Receiver-dependent biases due to clock stability with line

ANSWER DOWNLOAD EXAMIANS APP