방법 비교
선택한 방법을 나란히 검토하세요. 서로 다른 행은 강조 표시됩니다.
| 탄성파 전체 파형 반전× | 수신 함수 분석× | |
|---|---|---|
| 분야 | 지구물리학 | 지구물리학 |
| 계열 | Process / pipeline | Process / pipeline |
| 기원 연도≠ | 1984 | 1979 |
| 창시자≠ | Albert Tarantola | Charles Langston |
| 유형≠ | Seismic imaging and model parameterization technique | Teleseismic body wave analysis for subsurface imaging |
| 원전≠ | Tarantola, A. (1984). Inversion of seismic reflection data in the acoustic approximation. Geophysics, 49(8), 1259-1266. DOI ↗ | Langston, C. A. (1979). Structure under Mount Rainier, Washington, inferred from teleseismic body waves. Journal of Geophysical Research, 84(B9), 4749-4762. DOI ↗ |
| 별칭 | FWI | RF |
| 관련 | 3 | 3 |
| 요약≠ | Seismic Full-Waveform Inversion (FWI) is a computational technique that reconstructs detailed subsurface velocity and impedance models by iteratively fitting synthetic seismic waveforms to observed data. Introduced by Albert Tarantola in 1984, FWI has become the leading method for high-resolution imaging in exploration geophysics, engineering seismology, and subsurface characterization. | Receiver Function (RF) analysis is a seismic method that isolates P-to-S wave conversions at crustal and mantle discontinuities using teleseismic records from distant earthquakes. Introduced by Langston in 1979, RF analysis provides a cost-effective way to determine crustal thickness, Poisson's ratio, and upper mantle structure without requiring active seismic sources, making it a workhorse technique in crustal and lithospheric studies. |
| ScholarGate데이터셋 ↗ |
|
|