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CORDIS - Forschungsergebnisse der EU
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European satellite rainfall analysis and monitoring at the geostationary scale (EURAINSAT)

Ziel

We address the issues under "1.1.4.-7.2. The development of generic Earth observation technologies", namely "Introduce scientific results into new or existing applications". Results are expected to be of very high relevance also for1.1.4.-1.5.2. and 1.1.4.-7.1.. A real-time method for cloud characterisation within a rapid cycle of rainfall estimation is proposed, exploiting multi spectral data from the new METEOSAT Second Generation SEVIRI radiometer and microwave data from SSM/I and TRMM. Operational use over large areas and data assimilation intones models for now casting and hydrology is envisaged, e.g. flood monitoring/prediction and hydro geological disaster management. Prototype systems are available and more research is needed for a better understanding of cloud and mesoscale processes leading to intense precipitation. A wide interest exists from relevant institutions world-wide.
1) Data sets of satellite measurements from different radiometers in the visible, infrared, near infrared and microwave spectral range;
2) A common data set of case studies representative of different precipitation regimes and areas of interest;
3) A data set of aircraft cloud measurements over the Mediterranean;
4) Results from cross validation of satellite rainfall estimation algorithms over selected case studies;
5) Documentation of data sets and algorithms;
6) Cloud property retrieval algorithm using multispectral satellite data with LUTs of cloud properties;
8) Identification of precipitation formation processes using MSG, TRMM-VIRS and MODIS data;
9) A library of cloud composition vertical profiles from the Hebrew Univ. detailed cloud microphysical model;
10) Intercomparison results of passive MW algorithms;
11) Prototype algorithm for rapid update rainfall estimation;
12) Protoptype software for assimilation of rainfall data into NWP limited area models (LAM);
13) Prototype of software for the computation of turbulent fluxes in the PBL and tests using in situ observations in selected sites;
14) Upgrade of the LAM RAMS with satellite convective rain assimilation;
15) Assimilation of the rapid update cycle of rainfall estimation into the Tuscany Region meteorological service forecasting chain;
16) Advanced study onthe integration of lightning data within multisensor nowcasting techniques;
17) Development of an attenuation MW/IR retrieval algorithm along satellite telecommunication paths.

Wissenschaftliches Gebiet (EuroSciVoc)

CORDIS klassifiziert Projekte mit EuroSciVoc, einer mehrsprachigen Taxonomie der Wissenschaftsbereiche, durch einen halbautomatischen Prozess, der auf Verfahren der Verarbeitung natürlicher Sprache beruht. Siehe: https://op.europa.eu/en/web/eu-vocabularies/euroscivoc.

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NATIONAL RESEARCH COUNCIL OF ITALY
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Via P. Gobetti 101
40129 BOLOGNA
Italien

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