EXAMIANS
Leaf reflectance depends primarily on:
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For C band Synthetic Aperture Radar (SAR) with Doppler band width of 1300 Hz, the coherence length loch is:
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The various stages occuring in GPS system are described below:<br/>1. Generation of an output to the user<br/>2. Detection of the GPS signals<br/>3. Processing the data in the built-in-computer<br/>4. Decoding the GPS signal.<br/>The correct sequence of the stages is:
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If flying height of a spacecraft is H, the length of air base is B and the parallax difference between two points is dp, then the difference in height
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Which one of the following relationship between the wave length (λ), and frequency and the speed (C) of the electromagnetic wave is correct?
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Who coined the term, ‘Remote sensing’.
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The changes in the reflectivity/emissivity with time, is called:
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Consider the following statements regarding the satellite imaging: 1. The satellite orbit is fixed in the inertial space 2. During successive across-track imaging, the earth rotates beneath the sensor 3. The satellite images a skewed areaWhich one of the following statements is/are correct?
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Which one of the following residual biases involves the GPS accuracy?
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Which one of the following errors is produced by platform characteristics of the sensor?
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