Sensitivity Evaluation of Spectral Nudging Schemes in Historical Dynamical Downscaling for South Asia

Figure 2

Comparison of SSBC_Def (e) and SSBC_New (f) surface precipitation (mm d⁻¹) for JJA, 2005, with TRMM satellite 3B43_V7 (a), CMAP (b), Reanalysis-2 (c), and APHRODITE (d) surface precipitation (mm d⁻¹). Red box in (d) indicates the spatial coverage by APHRODITE dataset. Further analysis will be conducted within this region.

(a) TRMM 3B43_V7, JJA2005

(b) CMAP, JJA2005

(c) Reanalysis-2, JJA2005

(d) APHRO, JJA2005

(e) SSBC_Def, JJA2005

(f) SSBC_New, JJA2005