Multiple Choice
Atmospheric windows are
A) those areas of the spectrum that are not severely influenced by atmospheric absorption
B) those areas of the spectrum that are blocked by atmospheric absorption
C) those areas of the spectrum in which little atmospheric scattering occurs
D) those areas of the spectrum that are not useful for remote sensing
Correct Answer:
Verified
Correct Answer:
Verified
Q10: In a near IR image, forest appears<br>A)
Q11: In supervised classification, training areas are<br>A) representative
Q12: Training areas must<br>A) be drawn from a
Q13: Which band of the spectrum is the
Q14: The spectral reflectance of a particular object
Q16: Remote sensing is only interested in measuring
Q17: Aerial photography is better than satellite remote
Q18: According to the classification error matrix
Q19: Converting DN values to radiance values is
Q20: With histogram equalisation, DN values are assigned<br>A)