Research Article

Comprehensive Evaluation of GPM-IMERG, CMORPH, and TMPA Precipitation Products with Gauged Rainfall over Mainland China

Table 1

Contingency table to evaluate precipitation occurrence by satellite products.

Satellite
Rain (daily rain ≥0.5 mm)No rain (daily rain <0.5 mm)

GaugeRain (daily rain ≥0.5 mm)Hits (H)Misses (M)
No rain (daily rain <0.5 mm)False alarms (F)Correct negatives