Question
Geomatics Engineering Question on Photogrammetry and Remote Sensing
For the following covariance matrix (Σ) of a multispectral image, which of the statements is/are INCORRECT?
A
band-1 and band-2 have maximum correlation
B
band-2 and band-3 are least correlated
C
band-3 conveys the maximum information content
D
band-1 conveys the minimum information content
Answer
band-2 and band-3 are least correlated
Explanation
Solution
The correct answer is (B) : band to 2 and band to 3 are least correlated