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

Figure 3

Scatterplots of satellite-based daily average rainfall estimates versus ground-based rain gauge daily average observations for R-IMERG V05B (a), R-IMERG V04A (b), TRMM 3B42 (c), and CMORPH-CRT (d) over Mainland China during the period March 2014–February 2017. The blue and red oblique solid lines denote a 1 : 1 line and a least-squares regression line, respectively.

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