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    Multifractal downscaling of rainfall using Normalized Difference Vegetation Index (NDVI) in the Andes Plateau.

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    Authors
    Duffaut Espinosa, L.A.
    Posadas, A.N.
    Carbajal, M.
    Quiroz, R.
    Date
    2017-01
    Language
    en
    Type
    Journal Article
    Review status
    Peer Review
    Accessibility
    Open Access
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    Citation
    Duffaut Espinosa, L.A.; Posadas, A.N.; Carbajal, M.; Quiroz, R. 2017. Multifractal downscaling of rainfall using Normalized Difference Vegetation Index (NDVI) in the Andes Plateau. PLoS ONE. (USA). ISSN 1932-6203. 12(1):1-25.
    Permanent link to cite or share this item: http://hdl.handle.net/10568/80528
    DOI: http://dx.doi.org/10.1371/journal.pone.0168982
    Abstract/Description
    In this paper, a multifractal downscaling technique is applied to adequately transformed and lag corrected normalized difference vegetation index (NDVI) in order to obtain daily estimates of rainfall in an area of the Peruvian Andean high plateau. This downscaling procedure is temporal in nature since the original NDVI information is provided at an irregular temporal sampling period between 8 and 11 days, and the desired final scale is 1 day. The spatial resolution of approximately 1 km remains the same throughout the downscaling process. The results were validated against on-site measurements of meteorological stations distributed in the area under study.
    AGROVOC Keywords
    RAIN; PROBABILITY ANALYSIS; VEGETATION; ANDEAN REGION
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