Calculation of correction factors for precipitation
| Month . | Obs . | CFSR 8341 . | CFSR 8344 . | MERRA . | TRMM . | ||||
|---|---|---|---|---|---|---|---|---|---|
| Raw . | Factor . | Raw . | Factor . | Raw . | Factor . | Raw . | Factor . | ||
| 1 | 18.7 | 5.0 | 4.3 | 7.9 | 2.8 | 5.9 | 5.6 | 4.2 | 6.6 |
| 2 | 14.1 | 3.2 | 5.1 | 5.5 | 3.0 | 6.6 | 3.1 | 4.6 | 4.7 |
| 3 | 13.8 | 5.3 | 2.8 | 9.0 | 1.6 | 6.2 | 3.3 | 3.6 | 5.5 |
| 4 | 12.3 | 13.1 | 1.1 | 20.0 | 0.7 | 8.5 | 2.1 | 3.7 | 4.1 |
| 5 | 14.5 | 16.3 | 1.2 | 26.3 | 1.0 | 9.6 | 2.7 | 3.5 | 5.7 |
| 6 | 8.2 | 11.2 | 1.2 | 22.1 | 0.9 | 6.4 | 2.8 | 2.7 | 3.9 |
| 7 | 9.0 | 12.1 | 1.3 | 21.3 | 1.2 | 8.6 | 2.3 | 3.2 | 3.8 |
| 8 | 9.8 | 5.2 | 1.1 | 20.8 | 1.1 | 9.6 | 2.3 | 3.2 | 4.1 |
| 9 | 9.8 | 9.2 | 1.4 | 16.8 | 0.9 | 9.1 | 2.5 | 3.7 | 3.9 |
| 10 | 10.5 | 6.6 | 1.8 | 11.8 | 1.1 | 7.6 | 2.3 | 3.6 | 3.6 |
| 11 | 13.6 | 7.2 | 2.0 | 14.2 | 1.1 | 7.7 | 2.6 | 4.3 | 4.4 |
| 12 | 11.5 | 6.9 | 1.5 | 12.1 | 0.9 | 7.2 | 2.2 | 2.9 | 3.2 |
| Month . | Obs . | CFSR 8341 . | CFSR 8344 . | MERRA . | TRMM . | ||||
|---|---|---|---|---|---|---|---|---|---|
| Raw . | Factor . | Raw . | Factor . | Raw . | Factor . | Raw . | Factor . | ||
| 1 | 18.7 | 5.0 | 4.3 | 7.9 | 2.8 | 5.9 | 5.6 | 4.2 | 6.6 |
| 2 | 14.1 | 3.2 | 5.1 | 5.5 | 3.0 | 6.6 | 3.1 | 4.6 | 4.7 |
| 3 | 13.8 | 5.3 | 2.8 | 9.0 | 1.6 | 6.2 | 3.3 | 3.6 | 5.5 |
| 4 | 12.3 | 13.1 | 1.1 | 20.0 | 0.7 | 8.5 | 2.1 | 3.7 | 4.1 |
| 5 | 14.5 | 16.3 | 1.2 | 26.3 | 1.0 | 9.6 | 2.7 | 3.5 | 5.7 |
| 6 | 8.2 | 11.2 | 1.2 | 22.1 | 0.9 | 6.4 | 2.8 | 2.7 | 3.9 |
| 7 | 9.0 | 12.1 | 1.3 | 21.3 | 1.2 | 8.6 | 2.3 | 3.2 | 3.8 |
| 8 | 9.8 | 5.2 | 1.1 | 20.8 | 1.1 | 9.6 | 2.3 | 3.2 | 4.1 |
| 9 | 9.8 | 9.2 | 1.4 | 16.8 | 0.9 | 9.1 | 2.5 | 3.7 | 3.9 |
| 10 | 10.5 | 6.6 | 1.8 | 11.8 | 1.1 | 7.6 | 2.3 | 3.6 | 3.6 |
| 11 | 13.6 | 7.2 | 2.0 | 14.2 | 1.1 | 7.7 | 2.6 | 4.3 | 4.4 |
| 12 | 11.5 | 6.9 | 1.5 | 12.1 | 0.9 | 7.2 | 2.2 | 2.9 | 3.2 |