%0 Conference Proceedings
%4 dpi.inpe.br/marte2/2013/05.29.01.01.19
%2 dpi.inpe.br/marte2/2013/05.29.01.01.20
%@isbn 978-85-17-00066-9 (Internet)
%@isbn 978-85-17-00065-2 (DVD)
%F 1555
%T Uso de técnicas de processamento de imagens orbitais Aster e Landsat 5 TM para identificação de aquífero fraturado na porção sudoeste da Suíte Granítica Caçapava do Sul, RS
%D 2013
%A Baltezan, Josué Madrid,
%A Hansen, Marco Antonio Fontoura,
%A Lima, José Pedro Rebés,
%A Rodrigues, Alini Nunes,
%@electronicmailaddress jmbcac@bol.com.br
%E Epiphanio, José Carlos Neves,
%E Galvão, Lênio Soares,
%B Simpósio Brasileiro de Sensoriamento Remoto, 16 (SBSR)
%C Foz do Iguaçu
%8 13-18 abr. 2013
%I Instituto Nacional de Pesquisas Espaciais (INPE)
%J São José dos Campos
%P 3619-3626
%S Anais
%1 Instituto Nacional de Pesquisas Espaciais (INPE)
%X This research involved hydrogeological and structural geology in the Caçapava do Sul city. Was conducted a study of an area for drilling wells, due to lack of water, especially during periods of drought that has a higher recurrence in recent years. The objective of this research was to identify fractures with potential aquifer, located on part of the Granitic Suite Caçapava do Sul (GSCS), using satellite images Landsat 5 TM, Aster, Global Positioning System (GPS), and integrated the field survey with structural geology. With the remote sensing data were obtained the structural lineaments of the study area. The SPRING 4.2 was the software for Geographic Information System (GIS) used to doing the data base. The structural analysis enabled the identification of two preferential directions NW-SE and NE-SW. The NW-SE directions are the lineaments of lower density but with higher length, identified by statistical treat of merging images of Landsat 5 TM and Aster. The directions of the NE-SW lineaments are greater in number, but with shorter length compared with the NW-SE. The cross-faults were used to identify an ideal area for well drilling tubular. The use the technique of digital image processing, together with the structural analysis of field allowed to identify faults and structural lineaments with the possible presence of water, facilitating location and reducing of risk localization to chose the best place to drill.
%9 Geologia
%@language pt
%3 p1555.pdf