A gravimetric 3d global inversion for cavity detection
| dc.contributor.author | Camacho, A.G. | |
| dc.contributor.author | Viera, Ricardo | |
| dc.contributor.author | Montesinos, F. G. | |
| dc.contributor.author | Cuellar, V. | |
| dc.date.accessioned | 2023-06-20T16:56:17Z | |
| dc.date.available | 2023-06-20T16:56:17Z | |
| dc.date.issued | 1994 | |
| dc.description.abstract | A gravimetric survey, covering a site 200 m square, was carried out in order to locate karstic cavities. After eliminating the regional trend using a polynomial fit, the residual is modelled by least-squares prediction. Correlated signals for several wavelengths are detected. The inversion of these anomalies is performed by a global 3D adjustment using spherical bodies as models. The adjustment is repeated in order to obtain a stable configuration. The results show the probable presence of a system of cavities and galleries. Data collected from boreholes and the subsequent appearance of sink-holes are consistent with the results. | |
| dc.description.department | Unidad Deptal. de Astronomía y Geodesia | |
| dc.description.faculty | Fac. de Ciencias Matemáticas | |
| dc.description.refereed | TRUE | |
| dc.description.status | pub | |
| dc.eprint.id | https://eprints.ucm.es/id/eprint/16041 | |
| dc.identifier.doi | 10.1111/j.1365-2478.1994.tb00201.x | |
| dc.identifier.issn | 0016-8025 | |
| dc.identifier.officialurl | http://onlinelibrary.wiley.com/doi/10.1111/j.1365-2478.1994.tb00201.x/pdf | |
| dc.identifier.relatedurl | http://www.wiley.com/ | |
| dc.identifier.uri | https://hdl.handle.net/20.500.14352/57467 | |
| dc.issue.number | 2 | |
| dc.journal.title | Geophysical Prospecting | |
| dc.page.final | 130 | |
| dc.page.initial | 113 | |
| dc.publisher | Blackwell Science Ltd | |
| dc.rights.accessRights | metadata only access | |
| dc.subject.cdu | 550.3 | |
| dc.subject.keyword | Gravity-Anomalies | |
| dc.subject.keyword | Density | |
| dc.subject.keyword | Bodies | |
| dc.subject.keyword | Depth | |
| dc.subject.ucm | Geofísica | |
| dc.subject.unesco | 2507 Geofísica | |
| dc.title | A gravimetric 3d global inversion for cavity detection | |
| dc.type | journal article | |
| dc.volume.number | 42 | |
| dspace.entity.type | Publication |