Figure 3
From: Global integrated drought monitoring and prediction system
GIDMaPS 2 month lead drought prediction (probability of occurrence) based on multiple indicators: Standardized Precipitation Index (SPI; 1st row); Standardized Soil Moisture Index (SSI; 2nd row); and Multivariate Standardized Drought Index (MSDI; 3rd row). Input data sets include MERRA-Land precipitation and soil moisture fields.
