Spatiotemporal variability analysis of standardized precipitation indexed droughts using wavelet transform

K-means clustering; Risk management; Stream flow; Testing; Wavelet transforms; Continuous wavelet transform; K-means++ clustering; Malaysia; Mann-Kendall test; Sarawak; Spatiotemporal variability; Spearman's rho; Standardized precipitation index; Drought; hydrometeorology; index method; precipi...

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Bibliographic Details
Main Authors: Chong K.L., Huang Y.F., Koo C.H., Najah Ahmed A., El-Shafie A.
Other Authors: 57208482172
Format: Article
Published: Elsevier B.V. 2023
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Institution: Universiti Tenaga Nasional
Description
Summary:K-means clustering; Risk management; Stream flow; Testing; Wavelet transforms; Continuous wavelet transform; K-means++ clustering; Malaysia; Mann-Kendall test; Sarawak; Spatiotemporal variability; Spearman's rho; Standardized precipitation index; Drought; hydrometeorology; index method; precipitation (chemistry); precipitation (climatology); spatiotemporal analysis; wavelet analysis; East Malaysia; Malaysia; Sabah; Sarawak