The data used in this study consist of gridded rainfall of APHRODITE's Water Resources data current version V1101 set with the products is 0.25x0.25-degree gridded data over Monsoon Asia (APHRO_MA_V1101) (Yatagai et al. 2009, 2012) for the period from 1951 to 2007 and data of Thai meteorological department from 26 locations in Thailand region for the 1961 to 2012 period.
A suite of precipitation products is being constructed by the Asian Precipitation Highly-Resolved Observational Data Integration Towards Evaluation of the Water Resources (APHRODITE's water resources) project in collaboration with the Research Institute for Humanity and Nature and the Meteorological Research Institute of the Japan Meteorological Agency.