“…Thus, in regions with abundant data, satisfactory accuracy and precision might be obtained without taking their representativeness into account (Dirks et al, 1998;Kyriakidis et al, 2001;Kastelec and Košmelj, 2002;Diodato, 2005;Hijmans et al, 2005;Haberlandt, 2007). However, in data-scarce regions, where the accuracy and precision of spatial interpolation have been questioned due to few data (Goovaerts, 2000;Carrera-Hernández and Gaskin, 2007;Bhowmik and Costa, 2012), the representativeness of the climate data should be treated as highly important. Particularly in the spatial interpolation of precipitation, which is a highly variable spatial phenomenon, satisfactory representativeness should be ensured in order to obtain satisfactory accuracy and precision (Tabios and Salas, 1985;Phillips et al, 1992;Hewitson and Crane, 2005).…”