Abstract
This chapter discusses three iterative methods without velocity measurement. The multi-step localization method based on the TD method, the localization method using Levenberg-Marquardt Algorithm and the localization method using P-wave and S-wave arrivals are introduced. Numerical and experimental tests are then conducted to validate the localization performances of the mentioned methods. The traditional methods are also applied to source localization for comparison.
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Dong, L., Li, X. (2023). Iterative Method for Velocity-Free Model. In: Velocity-Free Localization Methodology for Acoustic and Microseismic Sources. Springer, Singapore. https://doi.org/10.1007/978-981-19-8610-9_5
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DOI: https://doi.org/10.1007/978-981-19-8610-9_5
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