Search Results - "Gama, Fábio F."

Deformations Prior to the Brumadinho Dam Collapse Revealed by Sentinel-1 InSAR Data Using SBAS and PSI Techniques by F. Gama, Fábio, Mura, José C., R. Paradella, Waldir, G. de Oliveira, Cleber

“…Differential Interferometric SAR (DInSAR) has been used to monitor surface deformations in open pit mines and tailings dams. In this paper, ground deformations…”
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Monitoring the Vulnerability of the Dam and Dikes in Germano Iron Mining Area after the Collapse of the Tailings Dam of Fundão (Mariana-MG, Brazil) Using DInSAR Techniques with TerraSAR-X Data by Mura, José, Gama, Fábio, Paradella, Waldir, Negrão, Priscila, Carneiro, Samuel, de Oliveira, Cleber, Brandão, Waldiza

“…The Fundão tailings dam in the Germano iron mining complex (Mariana, Brazil) collapsed on the afternoon of 5 November 2015, and around 32.6 million cubic…”
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Monitoring Horizontal and Vertical Components of SAMARCO Mine Dikes Deformations by DInSAR-SBAS Using TerraSAR-X and Sentinel-1 Data by Gama, Fábio F., Cantone, Alessio, Mura, José C.

“…This article presents an investigation of ground movement measurements based on a combination of TerraSAR-X and Sentinel-1 data, in opposite tracks, aiming to…”
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Airborne P-band SAR applied to the aboveground biomass studies in the Brazilian tropical rainforest by Santos, João R, Freitas, Corina C, Araujo, Luciana S, Dutra, Luciano V, Mura, José C, Gama, Fábio F, Soler, Luciana S, Sant'Anna, Sidnei J.S

“…The objective of this study is to evaluate the relationship between the response ( σ°) of airborne P-band Synthetic Aperture Radar (SAR) polarimetric data…”
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Discriminating Forest Successional Stages, Forest Degradation, and Land Use in Central Amazon Using ALOS/PALSAR-2 Full-Polarimetric Data by Wiederkehr, Natalia C., Gama, Fabio F., Castro, Paulo B. N., Bispo, Polyanna da Conceição, Balzter, Heiko, Sano, Edson E., Liesenberg, Veraldo, Santos, João R., Mura, José C.

“…We discriminated different successional forest stages, forest degradation, and land use classes in the Tapajós National Forest (TNF), located in the Central…”
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Combining optical and microwave remote sensing for assessing gullies in human-disturbed vegetated landscapes by Louzada, Rômullo O., Reis, Letícia K., Diniz, Juliana M.F. de S., Roque, Fabio de O., Gama, Fábio F., Bergier, Ivan

“…[Display omitted] •Products SOIL_ABU, TSAVI, and Color Index are very promising for gully assessments.•SAR, optical texture and water/vegetation indices were…”
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Mapping surface deformation in open pit iron mines of Carajás Province (Amazon Region) using an integrated SAR analysis by Paradella, Waldir R., Ferretti, Alessandro, Mura, José C., Colombo, Davide, Gama, Fabio F., Tamburini, Andrea, Santos, Athos R., Novali, Fabrizio, Galo, Mauricio, Camargo, Paulo O., Silva, Arnaldo Q., Silva, Guilherme G., Silva, Aristotelina, Gomes, Leonardo L.

“…The Carajás mineral province encompasses the world's largest iron reserves with excavation carried out through open pit benching. Mining operations in the area…”
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Assessing ALOS-2/PALSAR-2 Data’s Potential in Detecting Forest Volume Losses from Selective Logging in a Section of Tapajós National Forest by Natalia C. Wiederkehr, Fábio F. Gama, Polyanna da C. Bispo

“…This study assesses ALOS-2/PALSAR-2 (ALOS2) polarimetric images for detecting forest volume losses due to selective logging in a region in the Brazilian…”
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Monitoring subsidence of open pit iron mines at Carajás Province based on SBAS interferometric technique using TerraSAR-X data by Gama, Fábio F., Cantone, Alessio, Mura, José C., Pasquali, Paolo, Paradella, Waldir R., dos Santos, Athos R., Silva, Guilherme G.

“…This work aims to investigate the potential of the Small Baseline Subset (SBAS) to measure ground deformation in five open pit iron mines located in Carajás…”
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Advanced DINSAR analysis on dam stability monitoring: A case study in the Germano mining complex (Mariana, Brazil) with SBAS and PSI techniques by Gama, Fabio F., Paradella, Waldir R., Mura, José C., de Oliveira, Cleber G.

“…This work presents an investigation of detection and monitoring of surface motions using Advanced Differential SAR Interferometry (A-DInSAR) with SBAS (Small…”
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Monitoring subsidence of waste piles and infrastructures of active open PIT iron mine in the Brazilian Amazon Region using SBAS interferometric technique and TerraSAR-X data by Gama, Fabio F., Cantone, Alessio, Santos, Athos R., Pasquali, Paolo, Paradella, Waldir R., Mura, Jose C., Silva, Guilherme G.

“…This paper presents the results of applying SBAS (Small Baseline Subset) differential interferometric technique using 33 Stripmap mode images from the…”
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Monitoring of Non-Linear Ground Movement in an Open Pit Iron Mine Based on an Integration of Advanced DInSAR Techniques Using TerraSAR-X Data by Mura, Jose Claudio, Paradella, Waldir, Gama, Fabio, Silva, Guilherme, Galo, Mauricio, Camargo, Paulo, Silva, Arnaldo, Silva, Aristotelina

“…This work presents an investigation to determine ground deformation based on an integration of DInSAR Time-Series (DTS) and Persistent Scatterer Interferometry…”
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Airborne P-band SAR applied to the aboveground biomass studies in the Brazilian tropical rainforest: Large scale biosphere atmosphere experiment in America by SANTOS, Joao R, FREITAS, Corina C, ARAUJO, Luciana S, DUTRA, Luciano V, MURA, José C, GAMA, Fabio F, SOLER, Luciana S, SANT'ANNA, Sidnei J. S

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