Spatiotemporal analysis of meteorological drought across China based on the high-spatial-resolution multiscale SPI generated by machine learning

Spatiotemporal analysis of meteorological drought across China based on the high-spatial-resolution multiscale SPI generated by machine learning

An accurate gridded Standardized Precipitation Index (SPI) at high spatial resolution is important for meteorological drought monitoring and assessment. However, the spatial estimation of the SPI solely derived from gridded precipitation products or interpolation of meteorological station-based data...

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Bibliographic Details
Main Authors: Qian He, Ming Wang, Kai Liu, Bohao Li, Ziyu Jiang
Format: Article
Language:English
Published: Elsevier 2023-06-01
Series:Weather and Climate Extremes
Subjects:
Drought
Standardized precipitation index
Gaussian process regression
Precipitation
Datasets
Online Access:http://www.sciencedirect.com/science/article/pii/S2212094723000208

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