Table 3 Overall continuous metrics for IMERG and ERA5-Land over the whole of China.
Product | RB | KGEʹ | ||||
|---|---|---|---|---|---|---|
RB_O (%) | RB_C (%) | ∆RB (%) | KGEʹ_O | KGEʹ_C | ∆KGEʹ | |
IMERG | 6.8 |  − 5.2 |  − 12.0 | 0.69 | 0.69 | 0 |
ERA5-Land | 15.0 | 2.1 |  − 12.9 | 0.52 | 0.56 | 0.04 |