Estimating Rupture Front of Large Earthquakes Using a Novel Multi-Array Back-Projection Method
نویسندگان
چکیده
A ruptured front obtained from high-frequency energy radiation is the key to understand complex source. It commonly observed that rupture fronts derived different arrays often show some variations due obvious difference of positioning accuracy far-field array between azimuth and epicentral distance. We developed a new multi-array back-projection method based on classical applied 2015 M W 7.8 Nepal earthquake. The back information with small error separated results, intersection multiple used obtain more accurate spatial temporal distribution source fronts.
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ژورنال
عنوان ژورنال: Frontiers in Earth Science
سال: 2021
ISSN: ['2296-6463']
DOI: https://doi.org/10.3389/feart.2021.680163