DA – H – κ : A Generic Method to Determine 6D Crustal Structure by P Receiver Functions

• DOI: 10.1785/0220240416
• Publication Date: 2025-03-17T14:27:36Z
• Authors: Mei Feng; Meijian An; Hui Qian; James Mechie
• Keywords: Receiver function

Abstract A teleseismic P receiver function (RF) carries information on the first-order structures of crustal thickness and P- to S-velocity ratio (VP/VS) as well second-order Moho dip anisotropy. The have trade-off effects RFs, but commonly used methods try extract either or using part features RFs. We thus propose a more generic approach, DA–H–κ, incorporate advantages simultaneously determine Then, approach was applied analyze synthetic RFs observational Longmenshan fault belt. results show that new is able thickness, average VP/VS, geometry anisotropy reasonably well, especially in areas with complex tectonic settings.