Zobrazeno 1 - 10
of 159
pro vyhledávání: '"Chieh-Hung Chen"'
Autor:
Jann-Yenq Tiger Liu, Xuhui Shen, Fu-Yuan Chang, Yuh-Ing Chen, Yang-Yi Sun, Chieh-Hung Chen, Sergey Pulinets, Katsumi Hattori, Dimitar Ouzounov, Valerio Tramutoli, Michel Parrot, Wei-Sheng Chen, Cheng-Yan Liu, Fei Zhang, Dapeng Liu, Xue-Min Zhang, Rui Yan, Qiao Wang
Publikováno v:
Geoscience Letters, Vol 11, Iss 1, Pp 1-18 (2024)
Abstract The China Seismo-Electromagnetic Satellite (CSES), with a sun-synchronous orbit at 507 km altitude, was launched on 2 February 2018 to investigate pre-earthquake ionospheric anomalies (PEIAs) and ionospheric space weather. The CSES probes ma
Externí odkaz:
https://doaj.org/article/db8f8ebb77f84ed9915454163d242169
Autor:
Huaizhong Yu, Donghui Jia, Chieh-Hung Chen, Yue Liu, Haitao Wang, Jie Liu, Rui Yan, Binbin Zhao, Jianming Liu, Yuchuan Ma, Guihong Han, Wen Yang, Zhengyi Yuan, Zeping Li
Publikováno v:
Geomatics, Natural Hazards & Risk, Vol 15, Iss 1 (2024)
The sub-instability refers to a stress state that exists between the maximum stress the rock can withstand and its final failure. This stress state should be an indicator of impending large earthquakes, as it occurs in the final stage of earthquake n
Externí odkaz:
https://doaj.org/article/ca0238fe387b4192a57d45c638c4269b
Publikováno v:
Frontiers in Earth Science, Vol 11 (2023)
Externí odkaz:
https://doaj.org/article/2a349b45a5c448abaa84e309f6860cc7
Autor:
Jann‐Yenq Liu, Tzu‐Hsun Kao, Tien‐Chi Liu, Bor‐Shouh Huang, Po‐Han Lee, Yang‐Yi Sun, Chieh‐Hung Chen, Katsumi Hattori, Po‐Han Liao, I.‐Te Lee, Ching‐Lun Su, Chuen‐Teyr Terng, Treng‐Shi Huang
Publikováno v:
Geophysical Research Letters, Vol 50, Iss 20, Pp n/a-n/a (2023)
Abstract Intense eruptions of the Tonga volcano activated prominent traveling atmospheric disturbances (TADs) at 04:05UT on 15 January 2022. Himawari‐8 satellite images depict that TADs of the tropospheric Lamb wavefront propagate with a speed of 3
Externí odkaz:
https://doaj.org/article/f51b2795a6e444308a0a6820507419e3
Autor:
Chieh-Hung Chen, Yang-Yi Sun, Xuemin Zhang, Yongxin Gao, Fei Wang, Kai Lin, Chi‑Chia Tang, Rong Huang, Rui Xu, Jing Liu, Yali Wang, Cong Chen
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-6 (2022)
Abstract A study in the lithosphere, atmosphere and ionosphere (LAI) coupling often troubles scientists due to a certain distance between distinct instruments, which monitor geophysical parameters in different spheres. An instrumental system was esta
Externí odkaz:
https://doaj.org/article/b6ec105b81a645569d44a25c3bdc5f76
Autor:
Chieh-Hung Chen, Shengjia Zhang, Zhiqiang Mao, Yang-Yi Sun, Jing Liu, Tao Chen, Xuemin Zhang, Aisa Yisimayili, Haiyin Qing, Tianya Luo, Yongxin Gao, Fei Wang
Publikováno v:
Geosciences, Vol 13, Iss 12, p 356 (2023)
Investigating various geophysical parameters from the Earth’s crust to the upper atmosphere is considered a promising approach for predicting earthquakes. Scientists have observed that changes in these parameters can occur days to months before ear
Externí odkaz:
https://doaj.org/article/5caf2eaafb64438b996f10c13e1d7301
Publikováno v:
Earth and Space Science, Vol 10, Iss 1, Pp n/a-n/a (2023)
Abstract It was known that the Solar quiet (Sq) current is important for the ionosphere dynamics, which can cause variations in the geomagnetic fields recorded on the ground. Using a north‐south chain of observatories, the latitude of the Sq focus
Externí odkaz:
https://doaj.org/article/3ab12dac76b0485f804b15464bd8fc23
Publikováno v:
Remote Sensing, Vol 15, Iss 13, p 3336 (2023)
Recently, atmospheric perturbations residing over around epicenters of forthcoming earthquakes were remotely sensed by the multiple instruments of the MVP-LAI (Monitoring of Vibrations and Perturbations in Lithosphere, Atmosphere and Ionosphere) syst
Externí odkaz:
https://doaj.org/article/8e6a320c2ee3424092085325b0f66523
Publikováno v:
Remote Sensing, Vol 15, Iss 10, p 2608 (2023)
Electromagnetic signals transmitted from the Beidou geostationary satellites can be utilized to monitor changes in ionospheric total electron contents (TECs) at motionless ionospheric pierce points (IPPs) over the Earth’s surface 24 h a day. The TE
Externí odkaz:
https://doaj.org/article/9e015b71214945798a29fe4bda78439c
Autor:
Chieh-Hung Chen, Yang-Yi Sun, Li-Ching Lin, Peng Han, Huai-Zhong Yu, XueMin Zhang, Chi-Chia Tang, Chun-Rong Chen, Horng-Yuan Yen, Cheng-Horng Lin, Jann-Yenq Liu, Ching-Ren Lin
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-8 (2021)
Abstract Acoustic-gravity waves are generally considered to be one of the major factors that drive changes of the total electron content in the ionosphere. However, causal mechanisms of couplings between sources in the lithosphere and responses in th
Externí odkaz:
https://doaj.org/article/099e4647bfbc414697137a49ca748a58