Civil Engineering - Elements of Remote Sensing - Discussion


Which one of the following statements is correct to remote sensing?

[A]. The basic property used to identify objects, is called signature.
[B]. The ratio of the reflected flux to incident flux is called reflectance which varies fron 0 to 1
[C]. The surface from which emergent radiance is constant in all directions is called Lambertian surface.
[D]. All of these.

Answer: Option D


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