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Full Waveform Sensitivity Analysis using a FDTD Adjoint Method
| Content Provider | Semantic Scholar |
|---|---|
| Author | Meles, Giovanni Angelo Greenhalgh, Stewart A. Kruk, Jan Van Der Maurer, Hansruedi Alán Green |
| Copyright Year | 2011 |
| Abstract | Coarse structures involving low electrical contrasts can be profitably imaged by means of cheap and relatively simple methods such as travel time tomography, whereas fine structure involving sub-wavelength detail can only be recovered by inverting full-waveform data. Despite its complexity and high computation costs, full-waveform inversion of GPR data has become a popular tool for high-resolution imaging in engineering and environmental investigations. Most waveform inversion algorithms are based on gradient methods that are less expensive than Gauss-Newton and full-Newton approaches because they do not require the inversion of large matrices in the updating process. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://meetingorganizer.copernicus.org/EGU2011/EGU2011-7882.pdf |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
