Figure 3.
The diagram presents a data processing workflow with three main data sources feeding into a central analysis step. The first source is TerraClimate. Two groups of variables are listed under TerraClimate. Climate variables include temperature, precipitation, and wind. Water availability variables include evapotranspiration, climate water deficit, and soil moisture. The second source is Landsat images, which provide N D V I and landcover data. The third source is M O D I S aerosol optical depth and AngstrAm exponent data, which includes dust at 500 nanometres. Arrows from the three data sources point toward a central box labelled time series and trends analysis. A final arrow leads from this analysis step to a box labelled warning information system.Flowchart of the proposed methodology