Chen Panglong1),Xiao Qibin2),Zhao Guoze2),and Ma Haoming1) 1) Earthquake Administration of Guangdong Province,Guangzhou 510070,China 2) Institute of Geology,China Earthquake Administration,Beijing 100029,China
Abstract:
The magnetotelluric sounding method was used to study the active fault in Shenzhen city.Four magnetotelluric profiles with a dense station interval were laid out across the Shenzhen fault zone.The remote reference technique was used in both data observation and processing to eliminate the electromagnetic noise near the survey sites,and relatively smooth apparent resistivity curves were obtained.TM mode data and two-dimensional inversion method as NLCG were used to obtain the electrical structures undergroun...