Jann‐Yenq Liu

7.4k total citations · 1 hit paper
242 papers, 5.8k citations indexed

About

Jann‐Yenq Liu is a scholar working on Geophysics, Astronomy and Astrophysics and Aerospace Engineering. According to data from OpenAlex, Jann‐Yenq Liu has authored 242 papers receiving a total of 5.8k indexed citations (citations by other indexed papers that have themselves been cited), including 159 papers in Geophysics, 158 papers in Astronomy and Astrophysics and 66 papers in Aerospace Engineering. Recurrent topics in Jann‐Yenq Liu's work include Earthquake Detection and Analysis (156 papers), Ionosphere and magnetosphere dynamics (156 papers) and earthquake and tectonic studies (72 papers). Jann‐Yenq Liu is often cited by papers focused on Earthquake Detection and Analysis (156 papers), Ionosphere and magnetosphere dynamics (156 papers) and earthquake and tectonic studies (72 papers). Jann‐Yenq Liu collaborates with scholars based in Taiwan, United States and Japan. Jann‐Yenq Liu's co-authors include Chien‐Hung Lin, H. F. Tsai, Yang‐Yi Sun, Chia‐Hung Chen, Chieh‐Hung Chen, Masashi Kamogawa, Tomoko Matsuo, Loren C. Chang, Yoshihiro Kakinami and Katsumi Hattori and has published in prestigious journals such as Journal of Geophysical Research Atmospheres, Scientific Reports and Geophysical Research Letters.

In The Last Decade

Jann‐Yenq Liu

233 papers receiving 5.6k citations

Hit Papers

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What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Rapid Conjugate Appearance of the Giant Ionospheric Lamb Wave Signatures in the Northern Hemisphere After Hunga‐Tonga Volcano Eruptions

2022 92 citations Jia‐Ting Lin, P. K. Rajesh et al. Geophysical Research Letters profile →

Peers

Countries citing papers authored by Jann‐Yenq Liu

Since Specialization

Citations

This map shows the geographic impact of Jann‐Yenq Liu's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Jann‐Yenq Liu with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Jann‐Yenq Liu more than expected).

Fields of papers citing papers by Jann‐Yenq Liu

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Jann‐Yenq Liu. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Jann‐Yenq Liu. The network helps show where Jann‐Yenq Liu may publish in the future.

Co-authorship network of co-authors of Jann‐Yenq Liu

This figure shows the co-authorship network connecting the top 25 collaborators of Jann‐Yenq Liu. A scholar is included among the top collaborators of Jann‐Yenq Liu based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Jann‐Yenq Liu. Jann‐Yenq Liu is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Ionospheric F2-peak heights and sea levels respond to the semidiurnal lunar mode 2025 ·Advances in Space Research ·(unknown), Jann‐Yenq Liu	1
2	Twenty-Five Years After the Chi-Chi Earthquake in the Light of Natural Time Analysis 2025 ·Geosciences ·P. Varotsos, N. V. Sarlis, E. S. Skordas, Qinghua Huang, Jann‐Yenq Liu, Masashi Kamogawa, Toshiyasu Nagao	0
3	Response of the F2-peak electron density and height to plasma depletion bays in the equatorial nighttime ionosphere observed by FORMOSAT-7/COSMIC-2 2023 ·Advances in Space Research ·(unknown), Jann‐Yenq Liu, P. K. Rajesh, C. Y. Lin	1
4	Investigation of the aberrant record from bus GPS receiver onboard FORMOSAT-7/COSMIC-2 satellite constellation in low Earth orbit 2023 ·Advances in Space Research ·(unknown), (unknown), Chen-Joe Fong, Jann‐Yenq Liu, (unknown)	0
5	Pre-earthquake Ionospheric Anomalies and Ionospheric Storms Observed by FORMOSAT-5/AIP and GIM TEC 2023 ·Surveys in Geophysics ·Jann‐Yenq Liu, (unknown), Y. I. Chen, Loren C. Chang, (unknown), Tian-Yau Wu, Chi‐Kuang Chao	8
6	The Two‐Dimensional and Three‐Dimensional Structures Concerning the Traveling Ionospheric Disturbances Over Japan Caused by Typhoon Faxai 2022 ·Journal of Geophysical Research Space Physics ·(unknown), Katsumi Hattori, Xuemin Zhang, Jann‐Yenq Liu	7
7	Rapid Conjugate Appearance of the Giant Ionospheric Lamb Wave Signatures in the Northern Hemisphere After Hunga‐Tonga Volcano Eruptions breakdown → 2022 ·Geophysical Research Letters ·Jia‐Ting Lin, P. K. Rajesh, Chien‐Hung Lin, Min‐Yang Chou, Jann‐Yenq Liu, Jia Yue, (unknown), H. F. Tsai, (unknown), (unknown)	92
8	Implication of Tidal Forcing Effects on the Zonal Variation of Solstice Equatorial Plasma Bubbles 2021 ·Journal of Geophysical Research Space Physics ·Loren C. Chang, (unknown), (unknown), McArthur Jones, P. K. Rajesh, Chi‐Kuang Chao, Jann‐Yenq Liu, Chien‐Hung Lin, (unknown)	4
9	Detecting the Ionospheric Disturbances in Japan Using the Three‐Dimensional Computerized Tomography 2021 ·Journal of Geophysical Research Space Physics ·(unknown), Katsumi Hattori, Xuemin Zhang, Jann‐Yenq Liu, Chie Yoshino	10
10	Wave Steepening in Ionospheric Total Electron Density due to the 21 August 2017 Total Solar Eclipse 2021 ·Journal of Geophysical Research Space Physics ·Yang‐Yi Sun, M. M. Shen, Yu‐Lin Tsai, C. Y. Lin, Min‐Yang Chou, Tao Yu, (unknown), Qian Huang, Jin Wang, (unknown), Chieh‐Hung Chen, Jann‐Yenq Liu	12
11	Ionospheric tilting of 21 August 2017 total solar eclipse sounded by GNSS ground-based receivers and radio occultation 2021 ·Terrestrial Atmospheric and Oceanic Sciences ·Chi‐Yen Lin, Jann‐Yenq Liu, Yang‐Yi Sun, Chien‐Hung Lin, Loren C. Chang, (unknown), Chia‐Hung Chen	2
12	Near Real‐Time Global Plasma Irregularity Monitoring by FORMOSAT‐7/COSMIC‐2 2020 ·Journal of Geophysical Research Space Physics ·Shih‐Ping Chen, Chien‐Hung Lin, P. K. Rajesh, Jann‐Yenq Liu, R. Eastes, Min‐Yang Chou, (unknown)	19
13	Critical Issues in Ionospheric Data Quality and Implications for Scientific Studies 2019 ·Radio Science ·E. A. Araujo‐Pradere, Elizabeth C. Weatherhead, (unknown), D. Bilitza, Phil Wilkinson, C. Coker, R. A. Akmaev, Gufran Beig, Dalia Burešová, L. J. Paxton, Manuel Hernández Pajares, Jann‐Yenq Liu, Chien‐Hung Lin, John Bosco Habarulema, V. Paznukhov	16
14	Ionospheric Bow Wave Induced by the Moon Shadow Ship Over the Continent of United States on 21 August 2017 2018 ·Geophysical Research Letters ·Yang‐Yi Sun, Jann‐Yenq Liu, Chien‐Hung Lin, C. Y. Lin, M. M. Shen, Chieh‐Hung Chen, Chia‐Hung Chen, Min‐Yang Chou	30
15	Gigantic Circular Shock Acoustic Waves in the Ionosphere Triggered by the Launch of FORMOSAT‐5 Satellite 2018 ·Space Weather ·Min‐Yang Chou, M. M. Shen, Chien‐Hung Lin, Jia Yue, Chia‐Hung Chen, Jann‐Yenq Liu, Jia‐Ting Lin	24
16	Concentric traveling ionosphere disturbances triggered by Super Typhoon Meranti (2016) 2017 ·Geophysical Research Letters ·Min‐Yang Chou, Chien‐Hung Lin, Jia Yue, H. F. Tsai, (unknown), Jann‐Yenq Liu, Chia‐Hung Chen	102
17	Space Weather Quarterly Volume 11, Issue 4, 2014 2014 ·D. J. Knipp, H. J. Singer, (unknown), Thomas Berger, L. J. Lanzerotti, Xinan Yue, William Schreiner, N. M. Pedatella, Richard A. Anthes, A. J. Mannucci, P. R. Straus, Jann‐Yenq Liu, (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown)	1
18	The Equatorial El Niño-Southern Oscillation Signatures Observed by FORMOSAT-3/COSMIC from July 2006 to January 2012 2014 ·Terrestrial Atmospheric and Oceanic Sciences ·(unknown), Jann‐Yenq Liu, (unknown), Chien‐Hung Lin, (unknown)	12
19	Ray Tracing Simulation in Nonspherically Symmetric Atmosphere for GPS Radio Occultation 2014 ·Terrestrial Atmospheric and Oceanic Sciences ·Wen‐Hao Yeh, (unknown), (unknown), (unknown), Jann‐Yenq Liu, Yuei‐An Liou	3
20	Evaluation of seismo-electric anomalies using magnetic data in Taiwan 2013 ·Natural hazards and earth system sciences ·Chieh‐Hung Chen, Han Hsu, Strong Wen, Ta‐Kang Yeh, (unknown), Chung‐Ho Wang, Jann‐Yenq Liu, Yang‐Yi Sun, Katsumi Hattori, H. Yen, Peng Han	27

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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