Elements Of Remote Sensing
Pick up the important characteristic of a target which facilitates its identification from the following:

Spatial variation
Spectral variation
Temporal variation
All of these

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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 A will be less than that of B
Height displacement of A and B will be towards each other
Height displacement of A and B is equal
Height displacement of B will be less than that of A

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