A comprehensive drought index based on spatial principal component analysis and its application in northern China
Wei Wei, Yan Peng, Liang Zhou, Haoyan Zhang, Bin‐Bin Xie, Junju Zhou
Topics & Concepts
EvapotranspirationEnvironmental scienceEnhanced vegetation indexPrincipal component analysisIndex (typography)Vegetation (pathology)PrecipitationClimatologyCondition indexHydrology (agriculture)Physical geographyLeaf area indexNormalized Difference Vegetation IndexVegetation IndexGeographyAgronomyStatisticsEcologyMathematicsMeteorologyMedicineGeologyGeotechnical engineeringWorld Wide WebBiologyComputer sciencePathologyHydrology and Drought AnalysisClimate variability and modelsHydrology and Watershed Management Studies