SAR K-ARD NRB Quality Assessment — M2: Backscatter Dependence on Local Incidence Angle
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Product/Tile : Tile 12SUC33, acquired 2023-10-08 (12SUC33_20231008013527_K5_ES02_NRB)
Grade        : A

Ellipsoidal incidence angle                         : 23.702°
Regression slope, gamma-naught E (slope_E)          : 0.02398 dB/deg
Regression slope, gamma-naught T (slope_T)          : 0.01252 dB/deg
Change in gamma-naught T per 10° of LIA             : 0.1252 dB (threshold 0.20 dB)
Basis of grade                                      : |slope_T| is smaller than |slope_E|, and the change in gamma-naught (T) per 10 degrees of LIA (0.125 dB) is less than 0.20 dB.

Grading rule: C if |slope_T| ≥ |slope_E|. Otherwise, A if the change in gamma-naught (T) per 10° of LIA is less than 0.20 dB; B if it is 0.20 dB or greater. Not assessable if valid pixels < 5%.
