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Data/hora: 03/06/2024 04:20:20

A study of structural lineaments in Pantanal (Brazil) using remote sensing data
Provedor de dados: 42
Autores: PARANHOS FILHO,ANTONIO C.; NUMMER,ALEXIS R.; ALBREZ,EDILCE A.; RIBEIRO,ALISSON A.; MACHADO,RÔMULO.
This paper presents a study of the structural lineaments of the Pantanal extracted visually from satellite images (CBERS-2B satellite, Wide Field Imager sensor, a free image available in INTERNET) and a comparison with the structural lineaments of Precambrian and Paleozoic rocks surrounding the Cenozoic Pantanal Basin. Using a free software for satellite image analysis, the photointerpretation showed that the NS, NE and NW directions observed on the Pantanal satellite images are the same recorded in the older rocks surrounding the basin, suggesting reactivation of these basement structural directions during the Quaternary. So the Pantanal Basin has an active tectonics and its evolution seems to be linked to changes that occurred during the Andean subduction.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Free remote sensing software; Free satellite images; Structural geology; Lineaments; Photointerpretation; Pantanal.
Ano: 2013
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652013000300913

The expression of neotectonics in the Pantanal da Nhecolândia, State of Mato Grosso do Sul - Brazil
Provedor de dados: 42
Autores: OLIVEIRA,ANA PAULA G.; MACHADO,RÔMULO; RIBEIRO,ALISSON A.; MIOTO,CAMILA L.; MARCATO JÚNIOR,JOSÉ; SAAD,ANTONIO R.; SÍGOLO,JOEL B.; PARANHOS FILHO,ANTONIO C.
ABSTRACT Pantanal da Nhecolândia is one of the most well-preserved areas in the State of Mato Grosso do Sul. Located in the southern part of the Taquari River megafan, it is in tectonic contact with the fault escarpments of the Maracaju-Campo Grande plateaus to the east and with the fault escarpments of the Bodoquena plateau to the west, which continue to north. To the south and to the north, the limits are marked respectively by the lineaments of the Negro and Taquari Rivers. Nhecolândia is characterized by the existence of at least 17,631 lagoons, 17,050 (96.70 %) of which are of fresh water (baías) and 577 (3.3 %) of salty water (salinas). Studies based on (Landsat) satellite images and use of free software (QGIS, version 2.8.3) and GIS (Geographic...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Structural lineaments; Nhecolândia; Lagoon alignment; Landsat Images; QGIS.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652018000401293