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Journal Article 2017-01

Autor: Duffaut Espinosa, L.A. Posadas, A.N. Carbajal, M. Quiróz, R.

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 ...

Enlace original: https://cgspace.cgiar.org/handle/10568/80528

Investigación en Agricultura
Enlace permanente
Duffaut Espinosa, L.A. ,  Posadas, A.N. ,  Carbajal, M. ,  Quiróz, R. ,  [Multifractal downscaling of rainfall using Normalized Difference Vegetation Index (NDVI) in the Andes Plateau.] ,  Multifractal downscaling of rainfall using Normalized Difference Vegetation Index (NDVI) in the Andes Plateau.
Journal Article 2011-02

Autor: Quiróz, R. Yarleque, C. Posadas, A. Mares, V. Immerzeel, W.W.

Quantifying rainfall at spatial and temporal scales in regions where meteorological stations are scarce is important for agriculture, natural resource management and land-atmosphere interactions science. We describe a new approach to reconstruct daily rainfall from rain gauge data and the normali...

Enlace original: https://cgspace.cgiar.org/handle/10568/42051

Investigación en Agricultura
Enlace permanente
Quiróz, R. ,  Yarleque, C. ,  Posadas, A. ,  Mares, V. ,  Immerzeel, W.W. ,  [Improving daily rainfall estimation from NDVI using wavelet transform] ,  Improving daily rainfall estimation from NDVI using wavelet transform
Journal Article 2015-07-16

Autor: Posadas, A. Duffaut Espinoza, L.A. Yarleque, C. Carbajal, M. Heidinger, Haline Carvalho, L. Jones, C. Quiróz, R.

Remotely sensed data are often used as proxies for indirect precipitation measures over data-scarce and complex-terrain areas such as the Peruvian Andes. Although this information might be appropriate for some research requirements, the extent at which local sites could be related to such informa...

Enlace original: https://cgspace.cgiar.org/handle/10568/68853

Investigación en Agricultura
Enlace permanente

Posadas, A. ,  Duffaut Espinoza, L.A. ,  Yarleque, C. ,  Carbajal, M. ,  Heidinger, Haline ,  Carvalho, L. ,  Jones, C. ,  Quiróz, R. ,  [Spatial random downscaling of rainfall signals in Andean heterogeneous terrain.] ,  Spatial random downscaling of rainfall signals in Andean heterogeneous terrain.

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