Yongli Yan
Chinese Academy of Sciences
MagnetotelluricsGeologyPrimary fieldCross-correlationBoundary value problem
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Publications 3
#1Shuai Xue (CAS: Chinese Academy of Sciences)
#2Denghai Bai (CAS: Chinese Academy of Sciences)
Last. Yongli Yan (CAS: Chinese Academy of Sciences)
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Abstract The northeastern margin of Tibet is the youngest risen part and key area for understanding the growth mechanism of the Tibetan Plateau. New broadband magnetotelluric (MT) data are conducted at the conjunction of the Longmenshan and West Qinling orogenic belts in NE Tibet. The preferred resistivity model obtained using 3-D inversion method shows a dramatic resistivity contrast from the Sichuan Basin (SB) to the West Qinling Orogenic Belt (WQOB). Beneath the SB and Longmenshan Orogenic Be...
#1Shuai Xue (CAS: Chinese Academy of Sciences)
view all 3 authors...
#1Yongli Yan (CAS: Chinese Academy of Sciences)
#2Benchi Chen (Sinopec)H-Index: 1
Last. Xiaobing Ma (CAS: Chinese Academy of Sciences)
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Based on the requirement of probability tomography, we developed two-directional pole–pole measurement on a 2D electrical imaging survey which is able to extract all second electrical field profiles to participate in probability tomography. The concept of charge occurrence probability (COP) is defined as the average of cross-correlation of the space domain scanning (SDS) function with the second electrical field being generated by a whole set of point current sources. To quantitatively analyse t...