Characterisation and evaluation of error components in observational gridded precipitation datasets.

Santiago Begueria1, J. Carlos González-Hidalgo2, Dhais Peña-Angulo3 and Victor Trullenque2, (1)Consejo Superior de Investigaciones Científicas (CSIC), Aula Dei Experimental Station, Zaragoza, Spain, (2)Universidad de Zaragoza, Dept. of Geography, Zaragoza, Spain, (3)Consejo Superior de Investigaciones Científicas (CSIC), Instituto Pirenaico de Ecología, Zaragoza, Spain