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Caracterizar rede de drenagens atuais, principalmente em areas complexas e de baixo relevo, como e o caso da Amazonica, favorecem na identificacao de fatores que controlaram a sua transformacao ao longo do tempo, ja que sao sistemas sensiveis a deformacoes crustais. Inumeros trabalhos que envolveram o mapeamento de feicoes fluviais atuais e preteritas na Amazonia tem balizado discussoes que envolvem a formacao e evolucao dos sistemas de drenagem amazonicos. Neste contexto, o presente trabalho tem por objetivo identificar e analisar as anomalias de drenagem da area denominada Alto Jurua do Sistema de drenagem do Rio Jurua nos estados do Acre e Amazonas, utilizando diferentes dados de Sensoriamento Remoto e processamento digital de imagens. Este trabalho baseia-se no processamento digital de analise de modelos digitais de elevacao (MDE) provenientes da SRTM e utilizacao de dados complementares como rede de drenagem no formato shapfile . Os resultados da analise morfoestrutural dos sistemas de drenagem do Rio Jurua com apoio de dados de sensoriamento remoto permitiu concluir que o Alto Jurua apresenta fortes evidencias de feicoes tectonica afetando a paisagem. As anomalias de drenagem se distribuem ao longo de toda a area de estudo. De maneira geral, as analises dos padroes de drenagem, lineamentos e anomalias, realizadas na bacia, demonstram forte condicionamento das estruturas na rede de drenagem. Normal 0 false false false PT-BR X-NONE X-NONE /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Tabela normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-parent:""; mso-padding-alt:0in 5.4pt 0in 5.4pt; mso-para-margin-top:0in; mso-para-margin-right:0in; mso-para-margin-bottom:10.0pt; mso-para-margin-left:0in; line-height:115%; mso-pagination:widow-orphan; font-size:11.0pt; font-family:"Calibri",sans-serif; mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin; mso-hansi-font-family:Calibri; mso-hansi-theme-font:minor-latin; mso-ansi-language:PT-BR;} A B S T R A C T Characterize current drainage network, especially in complex and sunken areas, such as the Amazon favor the identification of factors which control the processing over time, since they are sensitive systems will crustal deformations. Countless studies involving the mapping of current and previous fluvial features in the Amazon have marked discussions involving the formation and evolution of Amazonian drainage systems. In this context, this paper aims to identify and analyze anomalies drainage area called Alto Jurua Jurua River drainage system in the states of Acre and Amazonas, using different remote sensing data and digital image processing. This work is based on digital processing analysis of digital elevation model (DEM) from SRTM and use of additional data as drainage network in shapfile format. The results of morphostructural analysis of the Jurua River drainage systems with remote sensing data support concluded that the High Jurua presents strong evidence of tectonic features affecting the landscape. The drainage anomalies are distributed throughout the study area. Overall, the analysis of drainage patterns, guidelines and anomalies, performed in the basin, demonstrate strong conditioning of structures in the drainage network. Keywords : lineaments; SRTM; paleo; neotectonics.

Identificação de Feições Anômalas dos Sistemas de Drenagem na Região do Alto Juruá   AC/AM, Utilizando Dados de Sensoriamento Remoto (Feature identification of anomalous drainage systems in the region of Alto Juruá - AC / AM, using remote sensing data)