Tags: Palmer Drought Severity Index

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  1. A spatio-temporal drought analysis for the Midwestern US

    15 Jun 2009 | | Contributor(s):: Rao S Govindaraju, Dev Niyogi

    Droughts are prolonged abnormalities of moisture deficits that vary widely across temporal and spatial scales. Many hydrometeorologic variables are used to monitor the status of a drought. However, because of the dependence structure between all affecting variables under various temporal windows,...