Sharp boundary inversion of magnetotelluric applications Ji'an-benxi deep geological survey

摘要

In Liaoning - Benxi magnetotelluric sounding data inversion process,In order to obtain a clearer electrical interface unit,traditional Occam inversion smooth faced challenges,this artic discusses sharp boundary inversion（SBI）theory and application.First,the spreadsheet model,comparison of Occam inversion and SBI inversion,Proved the reliability of SBI inversion division layered media.In previous Benxi - Ji'an region made gravity and magnetic inversion and based on existing geological data,we made SBI inversion in Ji'an region,and achieved good results.