Matches in SemOpenAlex for { <https://semopenalex.org/work/W1990773417> ?p ?o ?g. }
Showing items 1 to 88 of
88
with 100 items per page.
- W1990773417 abstract "Ground-penetrating radar (GPR) is a useful tool for civil and environmental engineering fields because of its high resolving power and non-destructive measurements. This paper presents a method of full-waveform inversion of borehole GPR data for imaging permittivity structures. The inversion algorithm is based on a conjugate gradient search for the minimum of an error functional relating to the difference between measured and predicted data. A small model perturbation in the functional can be efficiently calculated by propagating the data error back into the model in reverse time and correlating the field generated by the back-propagation with the corresponding incident field at each point. A finite difference time domain (FDTD) method is used for solving Maxwell's equations to obtain incident electromag-netic wavefields. Back-propagated wavefields satisfy adjoint Maxwell's equations, which are stable in reverse time and can be solved by the same FDTD scheme. The imaging scheme is applied to crosshole radar configuration, thereby demonstrating its capability to reconstruct permittivity structures. Tests on a two-dimensional synthetic model produce good images of target scatterers and show stable convergence." @default.
- W1990773417 created "2016-06-24" @default.
- W1990773417 creator A5038972101 @default.
- W1990773417 creator A5067866904 @default.
- W1990773417 creator A5068730217 @default.
- W1990773417 date "2007-06-01" @default.
- W1990773417 modified "2023-09-25" @default.
- W1990773417 title "A Full Waveforminversion Algorithm for Interpreting Crosshole Radar Data" @default.
- W1990773417 cites W2009552164 @default.
- W1990773417 cites W2025629911 @default.
- W1990773417 cites W2030406717 @default.
- W1990773417 cites W2064904810 @default.
- W1990773417 cites W2093338775 @default.
- W1990773417 cites W2140565878 @default.
- W1990773417 cites W2142063750 @default.
- W1990773417 cites W2146073273 @default.
- W1990773417 cites W2156439383 @default.
- W1990773417 cites W2169734250 @default.
- W1990773417 cites W2981264952 @default.
- W1990773417 doi "https://doi.org/10.1109/agpr.2007.386546" @default.
- W1990773417 hasPublicationYear "2007" @default.
- W1990773417 type Work @default.
- W1990773417 sameAs 1990773417 @default.
- W1990773417 citedByCount "2" @default.
- W1990773417 countsByYear W19907734172015 @default.
- W1990773417 crossrefType "proceedings-article" @default.
- W1990773417 hasAuthorship W1990773417A5038972101 @default.
- W1990773417 hasAuthorship W1990773417A5067866904 @default.
- W1990773417 hasAuthorship W1990773417A5068730217 @default.
- W1990773417 hasConcept C103824480 @default.
- W1990773417 hasConcept C109007969 @default.
- W1990773417 hasConcept C11413529 @default.
- W1990773417 hasConcept C120665830 @default.
- W1990773417 hasConcept C121332964 @default.
- W1990773417 hasConcept C127313418 @default.
- W1990773417 hasConcept C133386390 @default.
- W1990773417 hasConcept C134306372 @default.
- W1990773417 hasConcept C151730666 @default.
- W1990773417 hasConcept C168651791 @default.
- W1990773417 hasConcept C184880428 @default.
- W1990773417 hasConcept C1893757 @default.
- W1990773417 hasConcept C31972630 @default.
- W1990773417 hasConcept C33923547 @default.
- W1990773417 hasConcept C41008148 @default.
- W1990773417 hasConcept C49040817 @default.
- W1990773417 hasConcept C554190296 @default.
- W1990773417 hasConcept C59282198 @default.
- W1990773417 hasConcept C71813955 @default.
- W1990773417 hasConcept C76155785 @default.
- W1990773417 hasConcept C81184566 @default.
- W1990773417 hasConceptScore W1990773417C103824480 @default.
- W1990773417 hasConceptScore W1990773417C109007969 @default.
- W1990773417 hasConceptScore W1990773417C11413529 @default.
- W1990773417 hasConceptScore W1990773417C120665830 @default.
- W1990773417 hasConceptScore W1990773417C121332964 @default.
- W1990773417 hasConceptScore W1990773417C127313418 @default.
- W1990773417 hasConceptScore W1990773417C133386390 @default.
- W1990773417 hasConceptScore W1990773417C134306372 @default.
- W1990773417 hasConceptScore W1990773417C151730666 @default.
- W1990773417 hasConceptScore W1990773417C168651791 @default.
- W1990773417 hasConceptScore W1990773417C184880428 @default.
- W1990773417 hasConceptScore W1990773417C1893757 @default.
- W1990773417 hasConceptScore W1990773417C31972630 @default.
- W1990773417 hasConceptScore W1990773417C33923547 @default.
- W1990773417 hasConceptScore W1990773417C41008148 @default.
- W1990773417 hasConceptScore W1990773417C49040817 @default.
- W1990773417 hasConceptScore W1990773417C554190296 @default.
- W1990773417 hasConceptScore W1990773417C59282198 @default.
- W1990773417 hasConceptScore W1990773417C71813955 @default.
- W1990773417 hasConceptScore W1990773417C76155785 @default.
- W1990773417 hasConceptScore W1990773417C81184566 @default.
- W1990773417 hasLocation W19907734171 @default.
- W1990773417 hasOpenAccess W1990773417 @default.
- W1990773417 hasPrimaryLocation W19907734171 @default.
- W1990773417 hasRelatedWork W1984760541 @default.
- W1990773417 hasRelatedWork W1988386908 @default.
- W1990773417 hasRelatedWork W1990773417 @default.
- W1990773417 hasRelatedWork W2086755282 @default.
- W1990773417 hasRelatedWork W2286862101 @default.
- W1990773417 hasRelatedWork W2332971234 @default.
- W1990773417 hasRelatedWork W2588399009 @default.
- W1990773417 hasRelatedWork W2972855731 @default.
- W1990773417 hasRelatedWork W3200691211 @default.
- W1990773417 hasRelatedWork W4367300819 @default.
- W1990773417 isParatext "false" @default.
- W1990773417 isRetracted "false" @default.
- W1990773417 magId "1990773417" @default.
- W1990773417 workType "article" @default.