CV Lattes
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Universidade Estadual Paulista (UNESP). Campus de Presidente Prudente. Faculdade de Ciências e Tecnologia (FCT) (Institutional affiliation from the last research proposal) Birthplace: Brazil
bachelor's at Engenharia Cartográfica from Universidade Estadual Paulista Júlio de Mesquita Filho (1985), master's at Geodesics from Universidade Federal do Paraná (1992) and doctorate at Geodesics from Universidade Federal do Paraná (1999). Has experience in Geosciences, focusing on Celestial Geodesics, acting on the following subjects: gps, ionosfera, tec, posicionamento com gnss and gnss. (Source: Lattes Curriculum)
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The central theme of this project is GNSS. As it is a multidisciplinary technology, to enhance the knowledge on this theme it is important to develop project involving specialist of the several disciplines related with. The project involves researchers from Geodesy, aiming to develop algorithms and methodologies for several applications, among them those that can be applied in the Precisi…
The ionosphere is a major source of systematic errors in positioning and navigation by GNSS (Global Navigation Satellite System), due to the observables be affected by various ionospheric conditions due to changes of the Space Weather. Develop new algorithms and improve existing ones, in order to minimize the effects of the ionosphere, especially in GNSS techniques, is one of the main asp…
Spatial and temporal variation of the electron density in the atmosphere makes the ionosphere a difficult region to model. Many models were developed using the GNSS (Global Navigation Satellite System) observation to represent the ionosphere in Vertical Total Electron Content (VTEC) maps. However, errors in the VTEC modeling occur due to the consideration of the ionosphere as a thin shell…
The quality control is one of the final stages of preparation of cartographic products process and aims to evaluate the lineage, attributes fidelity, completeness, logical consistency, fidelity to semantic, temporality and geometric. With technological advances in mapping process there was an increase in the production and geo-information, mainly using technology based on Unmanned Aerial …
(Only some records are available in English at this moment)
Several models were developed using GNSS (Global Navigation Satellite System) observations to represent the ionosphere in Vertical Total Electron Content (VTEC) maps. Nowadays, valuable information of the ionosphere is constantly released by IGS (International GNSS Service) in global VTEC maps. However, VTEC modeling errors occurs due to the consideration of the ionosphere as a thin shell…
| 3 / 1 | Completed research grants |
| 8 / 5 | Completed scholarships in Brazil |
| 1 / 1 | Completed scholarships abroad |
| 12 / 7 | All research grants and scholarships |
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