Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Songbai Xuan"'
Autor:
Sheng Liu, Xiangyun Wan, Shuanggen Jin, Bin Jia, Quan Lou, Songbai Xuan, Binbin Qin, Yiju Tang, Dali Sun
Publikováno v:
Geodesy and Geodynamics, Vol 14, Iss 5, Pp 485-499 (2023)
Joint inversion is one of the most effective methods for reducing non-uniqueness for geophysical inversion. The current joint inversion methods can be divided into the structural consistency constraint and petrophysical consistency constraint methods
Externí odkaz:
https://doaj.org/article/822d289b387b4d4c971ce7ffddbd2452
Autor:
Sheng Liu, Xiangyun Wan, Shuanggen Jin, Bin Jia, Songbai Xuan, Quan Lou, Binbin Qin, Rongfu Peng, Dali Sun
Publikováno v:
Geodesy and Geodynamics, Vol 14, Iss 4, Pp 331-346 (2023)
The gravity and magnetic data can be adopted to interpret the internal structure of the Earth. To improve the calculation efficiency during the inversion process and the accuracy and reliability of the reconstructed physical property models, the trip
Externí odkaz:
https://doaj.org/article/0889874d61e04a6bb1d57da09e189ca8
Autor:
Songbai Xuan, Chongyang Shen
Publikováno v:
Geodesy and Geodynamics, Vol 13, Iss 6, Pp 535-543 (2022)
Numerous geophysical studies have revealed the lithospheric structure of the Qiangtang and the Songpan-Ganzi terranes in the eastern Tibetan Plateau. However, crust–mantle evolution and crustal response to the Indian lithospheric subduction are sti
Externí odkaz:
https://doaj.org/article/3fe2e2b8ffa24ca096e044c7667311eb
Publikováno v:
Geodesy and Geodynamics, Vol 9, Iss 5, Pp 404-410 (2018)
In this paper, we calculated Bouguer gravity anomalies and Airy-Heiskanen isostatic anomalies in the New Britain Trench and surrounding areas of Papua New Guinea. The calculations are based on a topographic model and a gravity anomaly model from the
Externí odkaz:
https://doaj.org/article/e29a565e835c4fe4900c66f2ee61a6c1
Publikováno v:
Geodesy and Geodynamics, Vol 6, Iss 6, Pp 423-428 (2015)
North China is a key region for studying geophysical progress. In this study, ground-based and Gravity Recovery and Climate Experiment (GRACE) gravity data from 2009 to 2013 are used to calculate the gravity change rate (GCR) using the polynomial fit
Externí odkaz:
https://doaj.org/article/10612251ae5142a59b7b08c7cc7e7fa3
Publikováno v:
Geodesy and Geodynamics, Vol 6, Iss 3, Pp 173-179 (2015)
By using GPS and gravity data before and after the Wenchuan Ms8.0 earthquake and combining data from geological surveys and geophysical inversion studies, an initial coseismic fault model is constructed. The dip angle changes of the fault slip distri
Externí odkaz:
https://doaj.org/article/e47030e5295c49059b135db7dc640fbd
Publikováno v:
Annals of Geophysics. 65
Non-uniqueness, low computational efficiency and large memory requirements are main issues for geophysical data inversion. In this paper, we propose an efficient algorithm for 3D correlationanalysis joint inversion of gravity and magnetic data with h
Publikováno v:
In Geodesy and Geodynamics August 2013 4(3):12-18
Autor:
Chongyang, Shen, Hui, Li, Wenke, Sun, Jinshui, Huang, Shaoan, Sun, Songbai, Xuan, Hongbo, Tan, Shaoming, Liu
Publikováno v:
In Geodesy and Geodynamics August 2012 3(3):1-16
Publikováno v:
In Geodesy and Geodynamics May 2012 3(2):8-13