Skip to main content
Satellite Navigation
Fig. 9 | Satellite Navigation

Fig. 9

From: Characterizing extreme drought and wetness in Guangdong, China using global navigation satellite system and precipitation data

Fig. 9

Comparison of climate indices at different time scales, a 1-month, b 3-months, c 6-months, d 12-months. SPCI: Standardized Precipitation Conversion Index; SPI: Standardized Precipitation Index; SPEI: Standardized Precipitation-Evapotranspiration Index. Subfigures e–h depict the linear regression between SPCI and SPI, as well as SPEI, across various time scales

Back to article page