EDO provides the following tools to improve your analyses:
See all the drought indicators in a web GIS.
Graphs & Timeseries
This function allows you to generate a graph of a given parameter for a point over a selected period.
Compare 4 drought indicators at the same time or the same indicator at 4 different times and see all the possible combinations in between.
Animated maps of the Combined Drought Indicator (CDI) can help to quickly perceive the development of droughts in time.
EDO Benefits from a database containing up to 50 years of rainfall and vegetation growth characteristics.
To access this database various listings were made which might be of benefit for you:
Precipitation (rainfall and SPI)
Note: these functions are opened in a new window.