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Gpr Application for the Characterization of Sinkholes in Teresina, Brazil
[post]
2021
unpublished
The town of Teresina, in the state of Piauí, Brazil, presents a history of land sinking processes. Two sinking events deserve to be highlighted, the first occurred in 1999 at Simplício Mendes street and the other occurred on July 31, 2008, at Francisco Mendes street. In order to identify possible shallow caves and associated structures, the Geological Survey of Brazil/CPRM developed a Ground Penetrating Radar (GPR) study to verify the occurrence of reflection patterns characteristic of these
doi:10.21203/rs.3.rs-611044/v1
fatcat:2qj257ye4zbljn2is6t446446m