Directionally dependent horizontal-to-vertical spectral ratios of microtremors at Onahama, Fukushima, Japan

Abstract As observational evidence of 3-D microtremor horizontal-to-vertical spectral ratios (MHVRs), previous studies have shown that a significant directional dependency is observed in and around Uji campus, Kyoto University, Japan. This directional dependence is considered to be the result of 2-D...

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Bibliographic Details
Main Authors: Shinichi Matsushima, Hiroyuki Kosaka, Hiroshi Kawase
Format: Article
Language:English
Published: SpringerOpen 2017-07-01
Series:Earth, Planets and Space
Subjects:
Online Access:http://link.springer.com/article/10.1186/s40623-017-0680-9