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Table 2
Comparisons of the three- and five-parameter Hapke model parameters derived from this study and that by Sato et al. (2014).
| Model parameters | CE-4 at 640 nm | Data from Sato et al. (2014) | |||||
|---|---|---|---|---|---|---|---|
| Three-parameter fitting | Five-parameter fitting | Highlands | Mares | All area | |||
| [1°–144°] | [1°–97°] | [1°–144°] | [1°–97°] | ||||
| ϖ0 | 0.086 | 0.032 | 0.082 | 0.094 | 0.42 | 0.24 | 0.38 |
| b | 0.26 | 0.016 | 0.34 | 0.39 | 0.23 | 0.26 | 0.24 |
| c | – | – | –0.085 | –0.29 | 0.37 | 0.08 | 0.32 |
| BS0 | – | – | 0.52 | 0.47 | 1.7 | 2.0 | 1.7 |
| hS | 0.0037 | 0.26 | 0.037 | 0.020 | 0.080 | 0.05 | 0.070 |
Notes. The fittings performed in this study were done in both the full phase-angle range [1°–144°] and [1°–97°], which is the same as that of Sato et al. (2014).
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