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Daniel Vila (daniel.vila@cptecpe.br)

Application of a Combined Daily Rain Gauges and Rainfall Satellite Estimates Scheme for Basin Management. Daniel Vila (daniel.vila@cptec.inpe.br). Cesar Luis Garcia (cesarnon@gmail.com). Centro de Relevamiento y Evaluación de Recursos Agrícolas y Naturales. Relevance and interest.

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Daniel Vila (daniel.vila@cptecpe.br)

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  1. Application of a Combined Daily Rain Gauges and Rainfall Satellite Estimates Scheme for Basin Management Daniel Vila (daniel.vila@cptec.inpe.br) Cesar Luis Garcia (cesarnon@gmail.com) Centro de Relevamiento y Evaluación de Recursos Agrícolas y Naturales DevCoCast Advanced Training Course at ITC 07-18 February 2011

  2. Relevance and interest Hydrological information is needed for: DevCoCast Advanced Training Course at ITC 07-18 February 2011

  3. Objectives and Target Provide a tool and a source of hydro-meteorological data to: Scientists, Resource managers, Public and private decision makers (a) Develop a blended product based on Hydroestimator algorithm (Vicente et al., 1998) and daily rain gauge values using the Combined Scheme (CoSch) technique (Vila et al, 2009) (b) Calculate daily catchment information like: mean areal rainfall, maximum precipitation, percentage of the catchment with more than 1 mm, conditional precipitation, etc. (c) Catchment level or at a region of interest (ROI). DevCoCast Advanced Training Course at ITC 07-18 February 2011

  4. Hydroestimator Pluviometer ? DevCoCast Advanced Training Course at ITC 07-18 February 2011

  5. Combined Scheme (CoSch) technique

  6. Hydroestimator CoSch

  7. Resulting variable values Sample ROIs

  8. Full color graph

  9. Effort vs. Result

  10. Exercise To go under revision…

  11. Full video of exercise in automatic mode, 2 min.

  12. Starting exercise package 14.2 mb – 17 files If you get to the end: 34.9 mb – 101 files Batch mode to process time series: o.k Automatic for DevCoCast users: no o.k

  13. Batch mode on february Size of the ROIs Weather regime Type of storms Season of year Ground Station Density

  14. Administrative Boundaries? Statistical analysis Downscaling to 4km

  15. MSG MTSAT-1R Met-7 GOES-E GOES-W TIR Mid-IR WV VIS GOES East 75 degree West

  16. heel erg bedankt !! Muchas gracias !!

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