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Ministério da Ciência, Tecnologia e Inovação (Brasil). Instituto Nacional de Pesquisas Espaciais (INPE) (Institutional affiliation from the last research proposal) Birthplace: Brazil
Sapucci is a researcher in the Group on Data Assimilation Development of the Center for Weather forecasting and Climate Studies from INPE. He has underground in Math and holds an M. Sc. and Ph. D degree in Cartographic Science from São Paulo State University in Presidente Prudente, Brazil. He has worked extensively with the GPS receivers (spatial-based and ground-based) in Meteorological purposes, particularly in the data assimilation of this data into Numerical Weather Prediction model. He is leader of CNPq research group entitled "Data assimilation in atmospheric, land surface and ocean models", more information available in http://dgp.cnpq.br/dgp/espelhogrupo/3104557703143160 In your scientific production the most frequent terms are: GPS-IWV; GNSS radio occultation; Data assimilation; adjustment of observation; Methods of data assimilation; Tropospheric modeling; Evaluation of NWP models; Precipitation forecast evaluation; GPSmet; ZTD; GNSS. (Source: Lattes Curriculum)
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The Local Ensemble Transform Kalman Filter (LETKF) is a system for Data Assimilation (DA) in the testing phase at the Center for Weather Forecast and Climate Studies of the Brazilian Institute for Space Research (CPTEC/INPE). This system introduces significant advantages over the traditional variational methodology in the inclusion of new observations systems because determining the obser…
Meteorological application of the Global Navigation Satellite System (GNSS) data over Brazil has increased significantly in recent years, motivated by the significant amount of investment from research agencies. Several projects have, among their principal objectives, the monitoring of humidity over Brazilian territory. These research projects require integrated water vapor (IWV) values w…
The application of the GNSS (Global Navigation Satellite System), in particular the GPS (Global Positioning System), in the positioning of Low Earth Orbit (LEO) satellites enabled the use of the radio occultation technique for retrieval of temperature and humidity profiles in the atmosphere. The quality assessments of the first results were very promising, resulting in the launching of a …
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