Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Shujin, Cao"'
Spherical Magnetic Vector Forwarding of Isoparametric DGGS Cells with Natural Superconvergent Points
Publikováno v:
Remote Sensing, Vol 16, Iss 18, p 3448 (2024)
With the rapid advancement of satellite remote sensing technology, many scientists and organizations, including NASA, ESA, NAOC, and Roscosmos, observe and study significant changes in the geomagnetic field, which has greatly promoted research on the
Externí odkaz:
https://doaj.org/article/d13a026d85d440dcb3baef130eb3886b
Publikováno v:
Entropy, Vol 26, Iss 6, p 517 (2024)
When using traditional Euler deconvolution optimization strategies, it is difficult to distinguish between anomalies and their corresponding Euler tails (those solutions are often distributed outside the anomaly source, forming “tail”-shaped spur
Externí odkaz:
https://doaj.org/article/50c570dc93884529a79771542eaab314
Publikováno v:
Symmetry, Vol 16, Iss 6, p 758 (2024)
Surface gravity inversion attempts to recover the density contrast distribution in the 3D Earth model for geological interpretation. Since airborne gravity is characterized by large data volumes, large-scale 3D inversion exceeds the capacity of deskt
Externí odkaz:
https://doaj.org/article/37eff12cbdc041debb734530982cc33d
Publikováno v:
Mathematics, Vol 12, Iss 6, p 885 (2024)
For regional or even global geophysical problems, the curvature of the geophysical model cannot be approximated as a plane, and its curvature must be considered. Tesseroids can fit the curvature, but their shapes vary from almost rectangular at the e
Externí odkaz:
https://doaj.org/article/ecd77c20e39146d39cbdf7098dd0f847
Autor:
Guangyin Lu, Dongxing Zhang, Shujin Cao, Yihuai Deng, Gang Xu, Yihu Liu, Ziqiang Zhu, Peng Chen
Publikováno v:
Applied Sciences, Vol 13, Iss 5, p 3332 (2023)
In large-scale potential field data inversion, constructing the kernel matrix is a time-consuming problem with large memory requirements. Therefore, a spherical planting inversion of Gravity Recovery and Interior Laboratory (GRAIL) data is proposed u
Externí odkaz:
https://doaj.org/article/76c91239a63c4c539a7c65ee59b2760e
Publikováno v:
Magnetochemistry, Vol 9, Iss 3, p 82 (2023)
Physical property inversion techniques are the methods to reveal the internal structures of Earth’s lithosphere. In this study, we introduce an Occam-type inversion algorithm into a spherical coordinate system, and invert the magnetization based on
Externí odkaz:
https://doaj.org/article/310591f001f14721887dd951399d0793
Autor:
Shujin Cao, Yihuai Deng, Bo Yang, Guangyin Lu, Xiangyun Hu, Yajing Mao, Shuanggui Hu, Ziqiang Zhu
Publikováno v:
Applied Sciences, Vol 13, Iss 3, p 1784 (2023)
Conventional Euler deconvolution is widely used for interpreting profile, grid, and ungridded potential field data. The Tensor Euler deconvolution applies additional constraints to the Euler solution using all gravity vectors and the full gravity gra
Externí odkaz:
https://doaj.org/article/5abf06b984284bac8f32d71180c80f68
Publikováno v:
Magnetochemistry, Vol 8, Iss 11, p 157 (2022)
In the inverse problem, the traditional way to obtain a stable solution is based on the maximum smoothness criteria. However, this approach cannot generate clearer and more focused images. In this study, we propose an improved inversion method based
Externí odkaz:
https://doaj.org/article/72d62921e53d497687fc9fbefd4ebb54
Publikováno v:
Aslib Journal of Information Management.
PurposeThis study analyzed the interdisciplinary characteristics of Chinese research studies in library and information science (LIS) measured by knowledge elements extracted through the Lexicon-LSTM model.Design/methodology/approachEight research th
Publikováno v:
Proceedings of the Association for Information Science and Technology. 56:716-718