Assessing the Probability of Drought Severity in a Homogeneous Region

The standardized precipitation index (SPI) is one of the most widely used indices for characterizing and monitoring drought in various regions. SPI's applicability has regional time-scale constraints when it observes several homogeneous climatic regions with similar characteristics. It also does not provide sufficient knowledge about deficits spatiotemporal evolution drought. Therefore, a new method, spatially agglomerative continuous probability system (RSACDPMS), proposed to obtain information monitor characteristics more expeditiously. framework uses (SAP) copulas’ functions continuously homogenous region. RSACDPMS validated region Northern area Pakistan. outcomes current study better quantitative way appropriate