In crosshole ray tomography, factors such as source statics, onset-time picking error and convergence to local minimun by inappropriate initial velocity model can distort the reconstructed velocity structure. In this study, we propose the iterative processing procedure to eliminate the source statics and to minimize the onset-time picking error. By using accurately corrected data, optimal tomogram was obtained and interpreted.
In crosshole ray tomography, factors such as source statics, onset-time picking error and convergence to local minimun by inappropriate initial velocity model can distort the reconstructed velocity structure. In this study, we propose the iterative processing procedure to eliminate the source statics and to minimize the onset-time picking error. By using accurately corrected data, optimal tomogram was obtained and interpreted.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.