GDO Standardized Precipitation Index CHIRPS, 3-month accumulation period (SPI-3) (version 1.0.0)
Description
The 3-month Standardized Precipitation Index (SPI-3) is an indicator used to monitor meteorological drought based on precipitation anomalies over 3-month accumulation periods. SPI-3 serves as a proxy for medium-term impacts, such as reduced stream flow and reservoir storage. The input data for calculating the SPI-3 is CHIRPS (Climate Hazards Group InfraRed Precipitation with Station data) rainfall estimates from rain gauge and satellite observations.
Resources
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Tags
- precipitation
- drought
- copernicus
- european-drought-observatory-(edo)
- precipitation-anomaly
- spi
- cems
- global-drought-observatory-(gdo)
- chirps