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| Author(s): |
Wellington Carlos de Jesus
Total Authors: 1
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| Document type: | Master's Dissertation |
| Press: | São Paulo. |
| Institution: | Universidade de São Paulo (USP). Instituto de Pesquisas Energéticas e Nucleares (IPEN/BT) |
| Defense date: | 2009-04-24 |
| Examining board members: |
Eduardo Landulfo;
Renato Semmler;
Haroldo Fraga de Campos Velho
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| Advisor: | Eduardo Landulfo |
| Abstract | |
The Laboratory of Environmental Applications of Lasers at Ipen realizes a study about atmospherics properties, such as extinction and backscattering coecient. These coecients are estimated by an inverse method, whose estimate quality is dicult to measure. This work presents a method with good statistic approach to retrieval the same coecients. The new method, however, oers a number of advantages compared to the rst method in use, including (1) the ability to incorporate dierent kinds of information under a common retrieval philosophy and (2) the method provides number of ways for evaluating the quality of the retrieval. Thus we hope improve the accuracy of estimates. vi (AU) | |