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The confusion matrix between the Landsat OLI-based paddy rice planting area map and areas of interest (AOIs).
| Class | Ground truth samples (pixels) |
Total classified pixels | User accuracy (%) | Commission error (%) | ||
|---|---|---|---|---|---|---|
| Paddy rice | Others | |||||
| Classification | Paddy rice | 31,740 | 124 | 31,864 | 99.61 | 0.39 |
| Others | 2326 | 55,347 | 57,673 | 95.96 | 4.04 | |
| Total ground truth pixels | 34,066 | 55,471 | 89,537 | |||
| Producer accuracy (%) | 93.16 | 99.78 | ||||
| Omission error (%) | 6.84 | 0.22 | ||||
| Overall accuracy (%) | 97.26 | Kappa coefficient = 0.94 | ||||
