search

ZeyuJin / geodetic_inversion

homogeneous/layered inversion using InSAR/GPS
30 stars 15 forks source link

questions for parameters #9

Closed YaboZhao-APM closed 3 months ago

YaboZhao-APM commented 4 months ago

Hello, Dr. Jin, I would like to ask what values of the lame constants (λ and μ) you used in the calculation of the Green's function in pamir earthquake, I have only seen the Poisson's ratio in your article. I hope to get your answer, extremely grateful.

x3zou commented 4 months ago

Hello,

Only Poisson's ratio is needed to calculate Green's function for the homogeneous model. You can check out the calc_green_insar_okada.m in the OtherFunc directory for the homogeneous Green's function calculation process. For the layered model, please refer to the book 'earthquake deformation' by Paul Segall for lame parameters.

Xiaoyu

YaboZhao-APM commented 4 months ago

Thank you very much for your instruction. Practically I am doing research on poroelastic and I would like to get some advice on the rock background of the Pamir earthquake, such as what is the composition of the rock, which is used to calculate the various parameters of the poroelastic

x3zou commented 4 months ago

Sorry, I'm not familiar with the precise rock backgrounds. I will get back to you once I get a good answer. But I suggest that you could do a literature search on that topic. There should be some papers about it.

YaboZhao-APM commented 4 months ago

Thank you very much for your guidance and good luck with your research!