Matches in SemOpenAlex for { <https://semopenalex.org/work/W4366772062> ?p ?o ?g. }
Showing items 1 to 79 of
79
with 100 items per page.
- W4366772062 endingPage "361" @default.
- W4366772062 startingPage "353" @default.
- W4366772062 abstract "While most airborne time-domain electromagnetic (ATEM) surveys are carried out using moving-source systems, semi-airborne systems that use a ground-based source, such as GREATEM, have gained popularity in recent years because they allow for more in-depth exploration than moving-source systems. We presented a three-dimensional inversion method for interpreting transient data collected in semi-airborne surveys. Our method is based on a Gauss–Newton minimization approach. The forward problem is solved in the frequency domain using a secondary-field finite-difference technique, and the resulting solution and sensitivity are Fourier-transformed to the time domain using a digital filter. The sensitivities are evaluated by the adjoint-equation method, except for those of a surface region immediately below the source, which are derived by forward modeling the response of a perturbed model based on finite differences. We tested our inversion method on synthetic and real data. The synthetic tests show that the resolution capability of the semi-airborne surveys is dependent on the location of the ground source, which suggests that it is desirable to employ multiple source locations and perform joint inversion of all data sets to ensure the reliability of semi-airborne surveys. Finally, the real data example demonstrates that the recovered conductive zone is consistent with the known distribution of the mineralized zone." @default.
- W4366772062 created "2023-04-25" @default.
- W4366772062 creator A5017510216 @default.
- W4366772062 creator A5041096351 @default.
- W4366772062 creator A5046885813 @default.
- W4366772062 creator A5067417365 @default.
- W4366772062 date "2023-04-21" @default.
- W4366772062 modified "2023-10-16" @default.
- W4366772062 title "Three-dimensional inversion of airborne time-domain electromagnetic data for ground sources" @default.
- W4366772062 cites W1521778071 @default.
- W4366772062 cites W1965238973 @default.
- W4366772062 cites W1979377084 @default.
- W4366772062 cites W1995523636 @default.
- W4366772062 cites W1998537574 @default.
- W4366772062 cites W2029319894 @default.
- W4366772062 cites W2034795300 @default.
- W4366772062 cites W2045524751 @default.
- W4366772062 cites W2084477326 @default.
- W4366772062 cites W2107919930 @default.
- W4366772062 cites W2122662657 @default.
- W4366772062 cites W2145002036 @default.
- W4366772062 cites W2147587973 @default.
- W4366772062 cites W2150377124 @default.
- W4366772062 cites W2153625108 @default.
- W4366772062 cites W2162981999 @default.
- W4366772062 cites W2511343645 @default.
- W4366772062 cites W2596851596 @default.
- W4366772062 doi "https://doi.org/10.1080/08123985.2022.2158807" @default.
- W4366772062 hasPublicationYear "2023" @default.
- W4366772062 type Work @default.
- W4366772062 citedByCount "0" @default.
- W4366772062 crossrefType "journal-article" @default.
- W4366772062 hasAuthorship W4366772062A5017510216 @default.
- W4366772062 hasAuthorship W4366772062A5041096351 @default.
- W4366772062 hasAuthorship W4366772062A5046885813 @default.
- W4366772062 hasAuthorship W4366772062A5067417365 @default.
- W4366772062 hasConcept C103824480 @default.
- W4366772062 hasConcept C11413529 @default.
- W4366772062 hasConcept C127313418 @default.
- W4366772062 hasConcept C160920958 @default.
- W4366772062 hasConcept C165205528 @default.
- W4366772062 hasConcept C1893757 @default.
- W4366772062 hasConcept C31972630 @default.
- W4366772062 hasConcept C41008148 @default.
- W4366772062 hasConcept C62649853 @default.
- W4366772062 hasConcept C77928131 @default.
- W4366772062 hasConceptScore W4366772062C103824480 @default.
- W4366772062 hasConceptScore W4366772062C11413529 @default.
- W4366772062 hasConceptScore W4366772062C127313418 @default.
- W4366772062 hasConceptScore W4366772062C160920958 @default.
- W4366772062 hasConceptScore W4366772062C165205528 @default.
- W4366772062 hasConceptScore W4366772062C1893757 @default.
- W4366772062 hasConceptScore W4366772062C31972630 @default.
- W4366772062 hasConceptScore W4366772062C41008148 @default.
- W4366772062 hasConceptScore W4366772062C62649853 @default.
- W4366772062 hasConceptScore W4366772062C77928131 @default.
- W4366772062 hasFunder F4320322030 @default.
- W4366772062 hasFunder F4320322097 @default.
- W4366772062 hasFunder F4320334984 @default.
- W4366772062 hasIssue "4" @default.
- W4366772062 hasLocation W43667720621 @default.
- W4366772062 hasOpenAccess W4366772062 @default.
- W4366772062 hasPrimaryLocation W43667720621 @default.
- W4366772062 hasRelatedWork W1937298213 @default.
- W4366772062 hasRelatedWork W2002827761 @default.
- W4366772062 hasRelatedWork W2052634948 @default.
- W4366772062 hasRelatedWork W2122462999 @default.
- W4366772062 hasRelatedWork W2144780595 @default.
- W4366772062 hasRelatedWork W2187257369 @default.
- W4366772062 hasRelatedWork W2324000866 @default.
- W4366772062 hasRelatedWork W3119916638 @default.
- W4366772062 hasRelatedWork W4309490854 @default.
- W4366772062 hasRelatedWork W2470506805 @default.
- W4366772062 hasVolume "54" @default.
- W4366772062 isParatext "false" @default.
- W4366772062 isRetracted "false" @default.
- W4366772062 workType "article" @default.