Evaluation of Seven Gap-Filling Techniques for Daily Station-Based Rainfall Datasets in South Ethiopia

Figure 5

Performance consistency of gap-filling techniques in estimating the observed annual total rainfall in millimeter (OBS) before (a) and after (b) quantile mapping plus (EQM⁺) in Boditi-School station. The performance of gap-filling methods after EQM⁺ is expressed with an extension of number 2 (e.g., SAM to SAM2).

(a)

(b)