Estimation of slip distribution using an inverse method based on spectral decomposition of Green's function utilizing Global Positioning System (GPS) data
Estimation of slip distribution using an inverse method based on spectral decomposition of Green's function utilizing Global Positioning System (GPS) data
复制标题
使用基于利用全球定位系统 (GPS) 数据的格林函数谱分解的反演方法来估计滑移分布
DOI:
10.1029/2004jb003378
复制
发表时间:
2007
影响因子:
--
通讯作者:
M. Hori
中科院分区:
文献类型:
--
作者:
H. Jin;T. Kato;M. Hori
[1] An inverse method based on the spectral decomposition of the Green's function was employed for estimating a slip distribution. We conducted numerical simulations along the Philippine Sea plate (PH) boundary in southwest Japan using this method to examine how to determine the essential parameters which are the number of deformation function modes and their coefficients. Japanese GPS Earth Observation Network (GEONET) Global Positioning System (GPS) data were used for three years covering 1997–1999 to estimate interseismic back slip distribution in this region. The estimated maximum back slip rate is about 7 cm/yr, which is consistent with the Philippine Sea plate convergence rate. Areas of strong coupling are confined between depths of 10 and 30 km and three areas of strong coupling were delineated. These results are consistent with other studies that have estimated locations of coupling distribution.
DOI:
--
发表时间:
2003
期刊:
The Earth Monthly 25(1)
影响因子:
--
作者:
Tabei;T.
通讯作者:
T.
DOI:
--
发表时间:
2004
期刊:
Earth Planets Space 56
影响因子:
--
作者:
Miura;S.;Y.Suwa;T.Sato;K.Tachibana;A.Hasegawa
通讯作者:
A.Hasegawa