Abstract
The purpose of this study is to clarify the charactaristics of areal rainfall of rain-gauge data, C-band radar data and X-band Multi-Parameter radar data in the Tedori River basin by several analyses.
As result of analysis using 4-patterns of rain-gauge station combination and 16 rainfall events, the biggest difference value of areal rainfall of hourly and daily rainfall were about 2 mm/h and 13 mm/day. Areal rainfall of X-band MP radar underestimated against that of rain-gauge station and C-band radar, that data weren't depend on the missing data ratio of X-band MP radar in this study.
