Aplicação de GPR na caracterização de Sinkholes - estudo de caso de uma área residencial, Criciúma, SC
In order to identify possible shallow caves and associated structures, the Geological Survey of Brazil developed a Ground Penetrating Radar (GPR) study to verify the occurrence of reflection patterns chacteristic of a history of collapse in the city of Criciúma in Santa Catarina state. The GPR resul...
| Autores: | , , |
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| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2024 |
| País: | Brasil |
| Institución: | Companhia de Pesquisa de Recursos Minerais (CPRM) |
| Repositorio: | Repositório Institucional de Geociências - RIGEO |
| Idioma: | portugués |
| OAI Identifier: | oai:rigeo.sgb.gov.br:doc/25184 |
| Acceso en línea: | https://rigeo.sgb.gov.br/handle/doc/25184 |
| Access Level: | acceso abierto |
| Palabra clave: | GEOFÍSICA CRICIÚMA SANTA CATARINA GROUND PENETRATING RADAR - GPR SINKHOLES |
| Sumario: | In order to identify possible shallow caves and associated structures, the Geological Survey of Brazil developed a Ground Penetrating Radar (GPR) study to verify the occurrence of reflection patterns chacteristic of a history of collapse in the city of Criciúma in Santa Catarina state. The GPR results obtained with shielded antennas (multifrequency) showed a characterization of areas of collapse of the terrain, to a maximum depth of 2,5 meters. Thus, GPR proved to be a important tool in locating possible areas of sinkholes in the Criciúma region. |
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