Publication List (link)


國際期刊

2017247

Liu, J. Y.*, C. H. Chen, T. Y. Wu, H. C. Chen, K. Hattori , I. C. Yang, T. Bleier, K. Kappler, Y. Xia, W. Chen, and Z. Liu (2017, Oct).

Co-seismic signatures in magnetometer, geophone, and infrasound data during the Meinong Earthquake, Terrestrial Atmospheric and Oceanic Sciences, 28, doi: 10.3319/TAO.2017.03.05.01.? Accepted. (SCI)



2017246

Chum J., J. Y. Liu, K. Podolská, and T. Šindelářová (2017, Aug).

Infrasound in the ionosphere from earthquakes and typhoons, Journal of Atmospheric and Solar-Terrestrial Physics, in press, 1-11



2017245

Chen C. H., C. H. Lin, H. Y. Yen, C. R. Chen, J. C. Jan, C. H. Wang, J. Y. Liu (2017, Aug).

Artificial magnetic disturbance from the mass rapid transit system in Taiwan, WILEY Terra Nova, Vol. 29, Issue 5, 307-311. doi:10.1111/ter.12277. (SCI)



2017244

Chen S. P., D. Bilitza, J. Y. Liu*, R. Caton, Loren C. Chang and W. H. Yeh (2017, May).

An empirical model of L-band scintillation S4 index constructed by using FORMOSAT-3/COSMIC data, Advances in Space Research, 60, Issue 5, 1015-1028.



2017243

Sun, Y. Y., J. Y. Liu*, H. F. Tsai, A. Krankowski (2017, May).

Global ionosphere map constructed by using total electron content from ground-based GNSS receiver and FORMOSAT-3/COSMIC GPS occultation experiment, GPS Solutions, 1583-1591, doi:10.1007/s10291-017-0635-4. (SCI)



2017242

Chang, H. P., G. S. Chang, and J. Y. Liu, (2017, Apr).

Introduction to the Special Issue on “Earth Observation FORMOSAT-5”. Terrestrial Atmospheric and Oceanic Sciences, 28, I-II, doi: 10.3319/TAO. 2017.02.07.01(EOF5). (SCI)



2017241

Chen, C. H., C. C. H. Lin, J. Y. Liu, T. Matsuo, and W. H. Chen, (2017, Apr).

The impact of FORMOSAT-5/AIP observations on the ionospheric space weather, Terrestrial Atmospheric and Oceanic Sciences, 28, 129-137, doi: 10.3319/TAO.2016.09.30.01(EOF5). (SCI)



2017240

Liu, J. Y.*, and C. K. Chao, (2017, Apr).

An observing system simulation experiment for FORMOSAT-5/AIP detecting seismo-ionospheric precursors, Terrestrial Atmospheric and Oceanic Sciences, 28, 117-127, doi: 10.3319/TAO.2016.07.18.01(EOF5).



2017239

Liu, J. Y.*, Y. Y. Sun, C. K. Chao, S. P. Chen, and M. Parrot, (2017, Apr).

An observing system simulation experiment for FORMOSAT-5/AIP probing topside ionospheric plasma irregularities by using DEMETER/IAP, Terrestrial Atmospheric and Oceanic Sciences, 28, 111-116, doi:10.3



2017238

Lin, Z. W., C. K. Chao, J. Y. Liu, C. M. Huang, Y. H. Chu, C. L. Su, Y. C. Mao, and Y. S. Chang, (2017, Apr).

Advanced Ionospheric Probe scientific mission onboard FORMOSAT-5 satellite. Terrestrial Atmospheric and Oceanic Sciences, 28, 99-110, doi: 10.3319/TAO. 2016.09.14.01(EOF5).



2017237

Chou, M. Y., C. C. H. Lin, J. Yue, H. F. Tsai, Y. Y. Sun, J. Y. Liu, and C. H. Chen

Concentric traveling ionosphere disturbances triggered by Super Typhoon Meranti (2016), (2017, Feb). Geophysical Research Letters, 44, Issue 3, 1219-1226, doi: 10.1002/2016GL072205. (SCI)



2016236

Kamogawa, M., Y. Orihara, C. Tsurudome, Y. Tomida, T. Kanaya, D. Ikeda, A. R. Gusman, Y. Kakinami, J. Y. Liu, and A. Toyoda, (2016, Dec).

A possible space-based tsunami early warning system using observations of the tsunami ionospheric hole, Scientific Reports, 6, 37989, 1-7, doi:10.1038/srep37989. (SCI)



2016235

Han, P., K. Hattori, J. Zhuang, C. H. Chen, J. Y. Liu, and S. Yoshida, (2016, Nov).

Evaluation of ULF seismo-magnetic phenomena in Kakioka, Japan by using Molchan’s error diagram, Geophysical Journal International, 208, 482-490, doi: 10.1093/gji/ggw404. (SCI)



2016234

Sun, Y. Y., J. Y. Liu, C. Y. Lin, H. F. Tsai, Loren C. W. Chang, C. Y. Chen, and C. H. Chen

Ionospheric F2 region perturbed by the 25 April 2015 Nepal earthquake, Journal of Geophysical Research: Space Physics, 121, 5778–5784, doi:10.1002/2015JA022280. JUN. 2016. (SCI)



2016233

Liu, J. Y.*, Loren C. W. Chang, C. K. Chao, M. Q. Chen, Y. H. Chu, L. N. Hau, C. M. Huang, C. L. Kuo, L. C. Lee, L. H. Lyu, C. H. Lin, C. J. Pan, J. H. Shue, C. L. Su, L. C. Tsai, Y. H. Yang, C. H. Li

The fast development of solar terrestrial sciences in Taiwan, Geoscience Letters, doi: 10.1186/s40562-016-0049-0. JUN. 2016. (SCI)



2016232

Chen, C. H., C. H. Lin, T. Matsuo, W. H., Chen, I. T., Lee, J. Y., Liu, J. T. Lin, and C. T., Hsu

Ionospheric data assimilation with thermosphere-ionosphere-electrodynamics general circulation model and GPS-TEC during geomagnetic storm conditions, Journal of Geophysical Research, 121, 5708-5722, d



2016231

Rajesh, P. K., J. Y. Liu, C. H. Lin, A. B. Chen, R. R. Hsu, C. H. Chen, and J. D. Huba

Space-based imaging of nighttime medium-scale traveling ionospheric disturbances using FORMOSAT-2/ ISUAL 630.0nm airglow observations, Journal of Geophysical Research: Space Physics, 121, 4769-4781, d



2016230

Chum Jaroslav, J. Y. Liu, S. P. Chen, M. A. Cabrera, J. La?tovi?ka, J. Ba?e, D. Bure?ova, J. Fi?er, F. Hru?ka and R. Ezquer

Spread F occurrence and drift under the crest of the equatorial ionization anomaly from continuous Doppler sounding and FORMOSAT?3/COSMIC scintillation data, Earth, Planets and Space, doi: 10.1186/s40



2016229

Maruyama, N., Y. Y. Sun, P. G. Richards, J. Middlecoff, T. W. Fang, T. J. Fuller Rowell, R. A. Akmaev, J. Y. Liu, and C. Valladares

A new source of the midlatitude ionospheric peak density structure revealed by a new Ionosphere-Plasmasphere model, Geophysical Research Letters, 43, doi:10.1002/2015GL067312, MAR. 2016. (SCI)



2016228

Rajesh, P. K., J. Y. Liu, N. Balan, C. H. Lin, Y. Y. Sun, and S. A. Pulinets

Morphology of midlatitude electron density enhancement using total electron content measurements, Journal of Geophysical Research: Space Physics, 121, 1503-1517, doi:10.1002/2015JA022251. FEB. 2016.



2016227

Liu, J. Y.*, C. H. Chen, Y. Y. Sun, C. H. Chen, H. F. Tsai, H. Y. Yen, J. Chum, J. Lastovicka, Q. S. Yang, W. S. Chen, S. Wen

The vertical propagation of disturbances triggered by seismic waves of the 11 March 2011 M9.0 Tohoku Earthquake over Taiwan, Geophysical Research Letters, 43, 1-7, doi:10.1002/2015GL067487. FEB. 2016.



2016226

Liu, J. Y.*, S. P. Chen, W. H. Yeh, H. F. Tsai, and P. K. Rajesh

Worst-case GPS scintillations on the ground estimated from radio occultation observations of FORMOSAT-3/COSMIC during 2007-2014, Surveys in Geophysics, 37:791–809, doi:10.1007/s10712-015-9355-x, JAN.



2016225

Liu, J. Y.*, Y. B. Tsai, C. H. Chen, Y. I. Chen, H. Y. Yen

Integrated, Search for Taiwan Earthquake Precursors (iSTEP), IEEJ Transactions on Fundamentals and Materials, 136, No.5, 214-220, doi:10.1541/ieejfms.136.214. JAN. 2016. (SCI)



2015224

Hirooka Shinji, T. Ichikawa, K. Hattori P. Han, C. Yoshino, and J. Y. Liu

Spatial Temporal Distribution of the Pre-Seismic Ionospheric Anomaly Prior to the 2011 off the Pacific Coast of Tohoku Earthquake (Mw9.0), IEEJ Transactions on Fundamentals and Materials, 136, No.5, 2



2015223

Kamogawa, M., T. Kanaya, Y. Orihara, A. Toyoda, Y. Suzuki, S. Togo, and J. Y. Liu

Does an ionospheric hole appear after an inland earthquake? Journal of Geophysical Research: Space Physics, 120, 9998-10005, doi:10.1002/2015JA021476. Nov. 2015. (SCI)



2015222

Liu, J. Y.*, Y. I. Chen, C. H. Huang, Y. Y. Ho, C. H. Chen

A Statistical Study of Lightning Activities and M ? 5.0 Earthquakes in Taiwan During 1993–2004, Springer, Surv Geophys, 36:851-859, doi:10.1007/s10712-015- 9342-2, Oct. 2015.



2015221

Ryu K., K. I. Oyama, L. Bankov, C. H. Chen, M. Devi, H. Liu, J. Y. Liu

Precursory enhancement of EIA in the morning sector: Contribution from mid-latitude large earthquakes in the north-east Asian region, Advances in Space Research, 57, 268-280, Sep. 2015. (SCI)



2015220

Chang F. Y., J. Y. Liu, L. C. Chang, C. H. Lin, C. H. Chen

Three-dimensional electron density along the WSA and MSNA latitudes probed by FORMOSAT-3/COSMIC, Earth Planets and Space, 1-8, doi:10.1186/s40623-015-0326-8, Sep. 2015. (SCI)



2015219

Hegaia V. V., V.P. Kima, J.Y. Liu

On a possible seismomagnetic effect in the topside ionosphere, Advances in Space Research, 56, Issue 8, 1707–1713, doi:10.1016/j.asr.2015.07.034, AUG. 2015. (SCI)



2015218

Liu J. Y.*, C. Y Lin, and H. F. Tsai

Electron density profiles probed by radio occultation of FORMOSAT-7/COSMIC-2 at 520 and 800 km altitude, Atmospheric Measurement Techniques, 8, 3069-3074, doi:10.5194/amt-8-3069-2015, AUG. 2015. (SCI)



2015217

Chen, Y. I., C. S. Huang, and J. Y. Liu*

Statistical evidences of seismo-ionospheric precursors applying Receiver Operating Characteristic (ROC) curve on the GPS total electron content in China, Journal of Asian Earth Science, 114, 393-402



2015216

Liu, J. Y.*, Y. I. Chen, C. C. Huang, M. Parrot, X. H. Shen, S.A. Pulinets , Q. S. Yang, and Y. Y. Ho

A spatial analysis on seismo-ionospheric anomalies observed by DEMETER during the 2008 M8.0 Wenchuan earthquake, Journal of Asian Earth Science, 114, 414-419, doi:10.1016/j. jseaes.2015.06.012 JUN. 20



2015215

Zeng, X., Y. Lin, W. Chen, Z. Bai, J. Y. Liu, and C. H. Chen

Multiple seismo-anomalies associated with the M6.1 Ludian earthquake on August 3, 2014, Journal of Asian Earth Science,114, 352-361, doi:10.1016/j.jseaes.2015.04.027. APR. 2015. (SCI)



2015214

Sun, Y. Y., T. Matsuo, N. Maruyama, and J. Y. Liu*

Field-Aligned Neutral Wind Bias Correction Scheme for Global Ionospheric Modeling at Midlatitudes by Assimilating FORMOSAT-3/ COSMIC hmF2 data under Geomagnetically Quiet Conditions, Journal of Geophy



2015213

Chen, C. H., C. H. Lin, C. H. Wang, J. Y. Liu, T. K. Yeh, H. Y. Yen, and T. W. Lin

Potential relationships between seismo-deformation and seismo-conductivity anomalies, Journal of Asian Earth Science, 114, 327-337, doi:10.1016/j.jseaes.2015.03.023. MAR. 2015. (SCI)



2015212

Chen, Y. I., C. S. Huang, and J. Y. Liu

Statistical analysis of earthquakes after the 1999 MW 7.7 Chi-Chi, Taiwan, earthquake based on a modified Reasenberg-Jones model, Journal of Asian Earth Science, 114, 299-304, doi:10.1016/j.jseaes.201



2015211

Chen, C.H., Tang, C. C. Tang, K. C. Cheng, C. H. Wang, S. Wen, C. H. Lin, Y. Y. Wen, G. Meng, T. K. Yeh, J. C. Jan, H. Y. Yen, and J. Y. Liu

Groundwater-strain coupling before the 1999 Mw 7.6 Taiwan Chi-Chi earthquake, Journal of Hydrology, 524, 378–384, doi:10.1016/j.jhydrol. 2015.03.006. MAR. 2015. (SCI)



2015210

Sun, Y. Y., C. H. Chen, J. Y. Liu*, C. H. Wang, and D. L. Chen

Instantaneous phase shift of annual subsurface temperature cycles derived by the Hilbert-Huang transform, Journal of Geophysical Research Atmospheres, 120, 1670-1677, doi:10.1002/2014JD022574. MAR. 20



2015209

Chang, L. C., H. Liu, Y. Miyoshi, C. H. Chen, F. Y. Chang, C. H. Lin, J. Y. Liu, and Y. Y. Sun

Structure and origins of the Weddell Sea Anomaly from tidal and planetary wave signatures in FORMOSAT?3/COSMIC observations and GAIA GCM simulations, Journal of Geophysical Research: Space Physics, 12



2015208

Sun, Y. Y., J. Y. Liu*, C. K. Chao, and C. H. Chen

Intensity of low-latitude nighttime F-region ionospheric density irregularities observed by ROCSAT and ground-based GPS Receivers in solar maximum, Journal of Atmospheric and Solar-Terrestrial Physics



2015207

Lin, C. Y., Matsuo, T., Liu, J. Y*., Lin, C. H., Tsai, H. F., and Araujo-Pradere, E. A.

Ionospheric assimilation of radio occultation and ground-based GPS data using non-stationary background model error covariance, Atmospheric Measurement Techniques, 8, 171-182, doi:10.5194/amt- 8-171-2



2014206

Chen, Y. T., C. H. Liu, C. H. Chen, J. Y. Liu, J. D. Huba, L. C. Chang, H. L. Liu, J. T. Lin, and P. K. Rajesh

Theoretical study of the ionospheric plasma cave in the equatorial ionization anomaly region, Journal of Geophysical Research: Space Physics, 119, 10324-10335, doi:10.1002/ 2014JA020235, Dec. 2014. (S



2014205

Liu, J. Y.*, F. Y. Chang, K. I. Oyama, Y. Kakinami, H. C. Yeh, T. L. Yeh, S. B. Jiang, and M. Parrot

Topside ionospheric electron temperature and density along the Weddell Sea latitude, Journal of Geophysical Research: Space Physics, 119, doi:10.1002/2014JA020227, Nov. 2014. (SCI)



2014204

Hsu, C. T., T. Matsuo, W. Wang, and J. Y. Liu

Effects of inferring unobserved thermospheric and ionospheric state variables by using an Ensemble Kalman Filter on global ionospheric specification and forecasting, Journal of Geophysical Research: S



2014203

Yue X. N, W. S. Schreiner, N. Pedatella, R. A. Anthes, A. J. Mannucci, P. R. Straus, and J. Y. Liu

Space weather observations by GNSS radio occultation: from FORMOSAT-3/COSMIC to FORMOSAT-7/COSMIC-2, Space Weather, 12, Issue11, 616-621, Nov. 2014 doi:10.1002/2014 SW001133, 2014.



2014202

Lin, C. H., J. T. Lin, C. H. Chen, J. Y. Liu, Y. Y. Sun, Y. Kakinami, M. Matsumura, W. H. Chen, H. Liu, and R. J. Rau

Ionospheric shock waves triggered by rockets, Annales Geophysicae, 32, 1145-1152, doi:10.5194/angeo-32-1145-2014, September 2014. (SCI)



2014201

Lee T. P., P. K. Rajesh, C. Y. Chen, J. Y. Liu*, C. J. Fong, J. C. Pon, S. K. Yang, and G. S. Chang

Abnormal signatures recorded by FORMOSAT-2 and FORMOSAT-3 over South Atlantic Anomaly and Polar Region, Terrestrial Atmospheric and Oceanic Sciences, 25, No.4, 573-580, doi:10.3319/TAO.2014.02.26.01(A



2014200

Sun, Y. Y., J. Y. Liu*, H. F. Tsai

C. H. Lin, Y. H. Kuo, The Equatorial El Nino-Southern Oscillation Signatures Observed by FORMOSAT-3/COSMIC from July 2006 to January 2012, Terrestrial Atmospheric and Oceanic Sciences, 25, No.4, 545-5



2014199

Yeh, W. H., C. Y. Huang, T. C. Chiu, M. Q. Chen, J. Y. Liu, and Y. A. Liou

Ray tracing simulation in nonspherically symmetric atmosphere for GPS radio occultation, Terrestrial Atmospheric and Oceanic Sciences, 25, No.6, 801-812, doi:10.3319/TAO.2014.07.07.01(A), Jul. 2015.



2014198

Han, P., K, Hattori, M. Hirokawa, J. Zhuang, C. H. Chen, F. Febriani, H. Yamaguchi, C. Yoshino, J. Y. Liu, S. Yoshida

Statistical analysis of ULF seismo-magnetic phenomena at Kakioka, Japan, during 2001-2010, Journal of Geophysical Research: Space Physics, in press, May 2014. (SCI)



2014197

Rajesh P. K., C. H. Chen, C. H. Lin, J. Y. Liu, J. D. Huba, A. B. Chen, R. R. Hsu, and Y. T. Chen

Low-latitude midnight brightness in 630.0 nm limb observations by FORMOSAT-2/ISUAL, Journal of Geophysical Research: Space Physics, 119, 1-11, doi:10.1002/2014JA019927. May 2014. (SCI)



2014196

Yeh, W. H. J. Y. Liu*, C. Y. Huang, and S. P. Chen

Explanation of the sporadic-E layer formation by comparing Formosat-3/COSMIC data with meteor and wind shear information, Journal of Geophysical Research: Atmospheres, doi: 10.1002/2013JD020798 in pr



2014195

Huang C. S., O. de La Beaujardiere, P. A. Roddy, D. E. Hunton, J. Y. Liu, and S. P. Chen

Occurrence probability and amplitude of equatorial ionospheric irregularities associated with plasma bubbles during low and moderate solar activities (2008-2012), Journal of Geophysical Research: Spac



2013194

Ho, Y. Y., J. Y. Liu*, M. Parrot, and J. L. Pincon﹐

Temporal and spatial analyses on seismo-electric anomalies associated with the 27 February 2010 M=8.8 Chile earthquake observed by DEMETER satellite, Natural Hazards and Earth System Sciences, 13, 328



2013193

Chen, C.H., S. Wen, J. Y. Liu, K. Hattori, P. Han, Y. Hobara, C. H. Wang, T. K. Yeh, H. Y. Yen

Surface displacements in Japan before the 11 March 2011 M9.0 Tohoku-Oki earthquake, Journal of Asian Earth Sciences. 80, 165–171, doi:10.1016/j.jseaes.2012.11.016. Nov. 2013. (SCI)



2013192

Chang, L. C., C. H. Lin, J. Yue, J. Y. Liu, J. T. Lin

Stationary Planetary Wave and Nonmigrating Tidal Signatures in Ionospheric Wave-3 & Wave-4 variations in 2007-2011 FORMOSAT-3/ COSMIC observations, Journal of Geophysical Research: Space Physics,? 118



2013191

Lee, I. T., H. F. Tsai, J. Y. Liu*, C. H. Lin, T. Matsuo, L. C. Chang

Modeling impact of FORMOSAT-7/COSMIC-2 mission on ionospheric space weather monitoring, Journal of Geophysical Research: Space Physics, 118, 6518-6523, doi:10.1002/jgra.50538, Oct. 2013. (SCI)



2013190

Su, Y. C., J. Y. Liu, S. P. Chen, H. F. Tsai, and M. Q. Chen

Temporal and spatial precursors in ionospheric total electron content of the 16 October 1999Mw7.1 Hector Mine earthquake, Journal of Geophysical Research: Space Physics,118, doi:10.1002/jgra.50586, 20



2013189

Hsiao, C. C., J. Y. Liu*, and Y. H. Wang

An error analysis on nature and radar system noises in deriving the phase and group velocities of vertical propagation waves, Earth Planets Space, 65, 911–916, doi:10.5047/eps.2013.01.004, Sep. 2013.



2013188

Liu, J. Y.*, W. H. Yang, C. H. Lin, Y. I. Chen and I. T. Lee

A statistical study on the characteristics of ionospheric storms in the equatorial ionization anomaly region: GPS-TEC observed over Taiwan, Journal of Geophysical Research: Space Physics, 118, 3856-38



2013187

Chen, C. H., C. H. Lin, L. C. Chang, J. D. Huba, J. T. Lin, A. Saito and J. Y. Liu

Thermospheric tidal effects on the ionospheric midlatitude summer nighttime anomaly using SAMI3 and TIEGCM, Journal of Geophysical Research: space physics, 118, 3836-3845, doi:10.1002/jgra.50340, June



2013186

Liu, J. Y.*, K. Wang, C. H. Chen, W. H. Yang, Y. H. Yen, Y. I. Chen, K. Hatorri, H. T. Su, R. R. Hsu, C. H. Chang

A statistical study on ELF-whistlers/emissions and M???5.0 earthquakes in Taiwan, Journal of Geophysical Research: Space Physics, 118, 3760-3768, doi:10.1002/ jgra.50356, June 2013.



2013185

Sun, Y. Y., T. Matsuo, A. P. Eduardo, and J. Y. Liu*

Ground-based GPS Observation of SED-associated irregularities over CONUS, Journal of Geophysical Research: Space Physics, 118, 2474-2489, doi:10.1029/2012JA018103, May 2013. (SCI)



2013184

Chen, C. H., C. H. Wang, S. Wen, T. K. Yeh, C. H. Lin, J. Y. Liu, H. Y. Yen, C. Lin, R. J. Rau, and T. W. Lin

Anomalous frequency characteristics of groundwater level before major earthquakes in Taiwan, Hydrology and Earth System Sciences, 17, 1693–1703, doi:10.5194/hess-17-1693-2013. May 2013. (SCI)



2013183

Balan, N., Y. Otsuka, M. Nishioka, J. Y. Liu and G. Bailey

Physical mechanisms of the ionospheric storms at equatorial and higher latitudes during the recovery phase of geomagnetic storms, Journal of Geophysical Research: Space Physics, 118, 2660-2669, doi:10



2013182

Chang, Loren C., C. H. Lin, J. Y. Liu, N. Balan, J. Yue, and J. T. Lin

Seasonal and local time variation of ionospheric migrating tides in 2007–2011 FORMOSAT-3/COSMIC and TIE-GCM total electron content, Journal of Geophysical Research: space physics, 118, 2545-2564, doi



2013181

Balan, N., P.K. Rajesh, S. Sripathi, S. Tulasiram, J.Y. Liu, G. J. Bailey

Modeling and observations of the north–south ionospheric asymmetry at low latitudes at long deep solar minimum, Advances in Space Research, 52, 375-382, doi:10.1016/j.asr.2013.04.003, May 2013. (SCI)



2013180

Ho,Y. Y., H. K. Jhuang, Y. C. Su, J. Y. Liu*

Seismo-ionospheric anomalies in total electron content of the GIM and electron density of DEMETER before the 27 February 2010 M8.8 Chile earthquake, Advances in Space Research,51, 2039-2015, doi.org/1



2013179

Liu, J. Y.*, C. H. Chen, H. F. Tsai and H. Le

A Statistical Study on Seismo-Ionospheric Anomalies of the Total Electron Content for the Period of 56 M ? 6.0 Earthquakes Occurring in China During 1998-2012, Chin. J. Space Sci., 0254-2164/2013/33(3



2013178

Kakinami Y., M. Kamogawa, S. Watanabe, M. Odaka, T. Mogi, J. Y. Liu, Y. Y. Sun, and T. Yamada

Ionospheric ripples excited by superimposed wave fronts associated with Rayleigh waves in the hermosphere, Journal of Geophysical Research: Space Physics, 118, 905–911, doi:10.1002/ jgra.50099, Feb.



2013177

Chen, C. H., H. L. Hsu, S. Wen, T. K. Yeh, F. Y. Chang, C. H. Wang, J. Y. Liu, Y. Y. Sun, K. Hattori, H. Y. Yen, P. Han

Evaluation of seismo-electric anomalies using magnetic data in Taiwan, Natural Hazards and Earth System Sciences, 13, 1-8, doi:10.5194/nhess-13-1-2013. Jan. 2013. (SCI)



2013176

Chen, C.H., S. Wen, T. K. Yeh, C. H. Wang, H. Y. Yen, J. Y. Liu, Y. Hobara, P. Han

Observation of surface displacements from GPS analyses before and after the Jiashian earthquake (M=6.4) in Taiwan, Journal of Asian Earth Sciences,62, 662-671, doi:10.1016/j.jseaes.2012.11.016, Jan. 2



2013175

Le, Huijun, L. Liu, J. Y. Liu*, B. Zhao, Y. Chen, W. Wan

The ionospheric anomalies prior to the M9.0 Tohoku-Oki earthquake,Journal of Asian Earth Sciences, Accepted, 62, 476-484, doi:10.1016/ j.jseaes.2012.10.034, Jan. 2013. (SCI)



2012174

Lee, I. T., J. Y. Liu, C. H. Lin, K.-I. Oyama, C. Y. Chen, and C. H. Chen

Ionospheric plasma caves under the equatorial ionization anomaly, Journal of Geophysical Research, 117, A11309, doi:10.1029/2012JA017868, Nov. 2012. (SCI)



2012173

Lee, I. T., T. Matsuo, A. D. Richmond, J. Y. Liu, W. Wang, C. H. Lin, J. L. Anderson, and M. Q. Chen

Assimilation of FORMOSAT-3/COSMIC electron density profiles into a coupled thermosphere/ionosphere model using ensemble Kalman filtering, Journal of Geophysical Research, 117, A10318, doi:10.1029/2012



2012172

Yue, X., W. S. Schreiner, Y. H. Kuo, D. C. Hunt, W. Wang, S. C. Solomon, A. G. Burns, D. Bilitza, J. Y. Liu, W. Wan, and J. Wickert

Global 3-D ionospheric electron density reanalysis based on multisource data assimilation, Journal of Geophysical Research, 117, A09325, doi:10.1029/ 2012JA017968, Sep. 2012. (SCI)



2012171

Brahmanandam, P. S., G. Uma, J. Y. Liu, Y. H. Chu, N. S. M. P. Latha Devi, and Y. Kakinami

Global S4 index variations observed using FORMOSAT-3/COSMIC GPS RO technique during a solar minimum year, Journal of Geophysical Research, 117, A09322, doi:10.1029/2012JA017966, Sep. 2012. (SCI)



2012170

Balan, N., C. Y. Chen, P. K. Rajesh, J. Y. Liu and G. J. Bailey

Modeling and observations of the low latitude ionosphere-plasmasphere system at long deep solar minimum, Journal of Geophysical Research, 117, A08316, doi:10.1029/2012JA017846, Aug. 2012. (SCI)



2012169

Kim, V.P., J.Y. Liu, and V.V. Hegai

Modeling the pre-earthquake electrostatic effect on the F region ionosphere, Advances in Space Research 50, 1524-1533, July 2012. (SCI)



2012168

Chen, C. H., A. Saito, C. H. Lin, and J. Y. Liu

Long-term variations of the nighttime electron density enhancement during the ionospheric midlatitude summer, Journal of Geophysical Research, 117, A07313, doi:10.1029/2011JA017138, July 2012. (SCI)



2012167

Kakinami, Y., J. Y. Liu, and L. Chih. Tsai

A comparison of a model using the FORMOSAT-3/ COSMIC data with the IRI model, Earth Planets Space, 64, 545–551, July 2012. (SCI)



2012166

Lin, C. Y., J. Y. Liu, C. H. Lin, Y. Y. Sun, Eduardo A. Araujo-Pradere, and Y. Kakinami

Using the IRI, the MAGIC model, and the co-located ground-based GPS receivers to study ionospheric solar eclipse and storm signatures on July 22, 2009, Earth Planets Space, 64, 513–520, July 2012. (S



2012165

Uma, G. J. Y. Liu, S. P. Chen, Y. Y. Sun, P. S. Brahmanandam, and C. H. Lin

A comparison of the equatorial spread F derived by the International Reference Ionosphere and the S4 index observed by FORMOSAT-3/COSMIC during the solar minimum period of 2007-2009, Earth Planets Spa



2012164

Lin, C. H., J. T. Lin, L. C. Chang, J. Y. Liu, C. H. Chen, W. H. Chen, H. H. Huang, and C. H. Liu

Observations of global ionospheric responses to the 2009 stratospheric sudden warming event by FORMOSAT-3/COSMIC, Journal of Geophysical Research, 117, A06323, doi:10.1029/2011 JA017230. June 2012. (S



2012163

Kakinami, Y., M. Kamogawa, Y. Tanioka, S. Watanabe, A. R. Gusman, J. Y. Liu, Y. Watanabe, and T. Mogi

Tsunamigenic ionospheric hole, Geophysical Research Letters, 39, L00G27, doi:10.1029/2011GL050159. June 2012. (SCI)



2012162

Kamogawa, M., Y. Kakinami, S. Watanabe, J. Y. Liu, and Y. Watanabe

Seismo-Tsunamigenic Ionospheric Hole Triggered by M 9.0 2011 off the Pacific Coast of Tohoku Earthquake, Terrestrial Atmospheric and Oceanic Sciences, 23, 327-331, doi:10.3319/TAO.2011.11.14.01 (AA)



2012161

Liu, L. Y., S. B. Jiang, T. L. Yeh, H. C. Yeh, J. Y. Liu, Y. H. Hsu, and J. Y. Peng

The magneto-resistive magnetometer of BCU on the Tatiana-2 satellite, Terrestrial Atmospheric and Oceanic Sciences, 23, 317-326, doi:10.3319/TAO.2011.11.07.01(AA), June 2012. (SCI)



2012160

Wen, S., C. H. Chen, H. Y. Yen, T. K. Yeh, J. Y. Liu, H. Katsumi, P. Han, C. H. Wang, and T. C. Shin

Magnetic Storm Free ULF Analysis in Relation with Earthquakes in Taiwan, Natural Hazards and Earth System Sciences, 12, 1747–1754. doi:10.5194/nhess-12-1747-2012, May 2012



2012159

Balan, N., C. Y. Chen, J. Y. Liu, and G. J. Bailey

Behaviour of the low latitude ionosphere- plasmasphere system at long deep solar minimum, Indian Journal of Radio & Space Physics, 41, 89-97, Apr. 2012. (SCI)



2012158

Jiang S. B., T. L. Yeh, H. C. Yeh, J. Y. Liu, Y. H. Hsu, and L. Y. Liu

System architecture of the BCU payload on Tatiana-2, Terrestrial Atmospheric and Oceanic Sciences, 23, 193-208, doi: 10.3319/TAO.2011.09.20.01(AA), Apr. 2012. (SCI)



2012157

Chen, C.H., J. Y. Liu, T. M. Chang, T. K. Yeh, C. H. Wang, S. Wen, H. Y. Yen, K. Hattori, C. R. Lin, and Y. R. Chen

Azimuthal propagation of seismo-magnetic signals from large earthquakes in Taiwan, Annals of Geophysics.55 (1), 63–71, doi:10.4401/ag-5326. 2012



2012156

Sun, Y. Y., J. Y. Liu, and C. H. Lin

A statistical study of low latitude F region irregularities at Brazilian longitudinal sector response to geomagnetic storms during post-sunset hours in solar cycle 23, Journal of Geophysical Research



2012155

Liu, J. Y.,* Y. Y. Sun, H. F. Tsai, and C. H. Lin

Seismo-traveling ionospheric disturbances triggered by the 12 May 2008 M8.0 Wenchuan Earthquake. Terrestrial Atmospheric and Oceanic Sciences, 23, 9-15, doi:10.3319/TAO.2011.08.03.01(T), Feb. 2012. (S



2012154

Balan, N, J. Y. Liu, Y. Otsuka,S. T. Ram, and H. Luhr

Ionospheric and thermospheric storms at equatorial latitudes observed by CHAMP, ROCSAT, and DMSP, Journal of Geophysical Research, 117, A01313 doi:10.1029/2011JA016903, Jan. 2012. (SCI)



2012153

Lin, J. T., C. H. Lin, L. C. Chang, H. H. Huang, J. Y. Liu, A. B. Chen, C. H. Chen, and C. H. Liu

Observational evidence of ionospheric migrating tide modification during the 2009 stratospheric sudden warming, Geophysical Research Letters, 39, L02101, doi:10.1029/2011GL050248, Jan. 2012. (SCI)



2011152

Kakinami, Y., S. Watanabe, J. Y. Liu, and B. Nanan

Correlation between electron density and temperature in the topside ionosphere, Journal of Geophysical Research, 116, A12331, doi:10.1029/2011JA 016905, Dec. 2011. (SCI)



2011151

Lekshmi, D. V., N. Balan, S. T. Ram, and J. Y. Liu

Statistics of geomagnetic storms and ionospheric storms at low and mid latitudes in two solar cycles, Journal of Geophysical Research, 116, A11328, doi:10.1029/2011JA017042, Nov. 2011. (SCI)



2011150

Chang, Loren C., J. Y. Liu, and Scott E. Palo

Propagating planetary wave coupling in SABER MLT temperatures and GPS TEC during the 2005/2006 austral summer, Journal of Geophysical Research, 116, A10324, doi:10.1029/2011JA016687, Oct. 2011. (SCI)



2011149

Yamazaki, Y., K. Yumoto, M. G. Cardinal, B. J. Fraser, P. Hattori, Y. Kakinami, J.Y.Liu, K. J. W. Lynn, R. Marshall, D. McNamara, T. Nagatsuma, V. M. Nikiforov, R. E. Otadoy, M. Ruhimat, B. M. Shevtso

An empirical model of the quiet daily geomagnetic field variation, Journal of Geophysical Research, 116, A10312, doi:10.1029/ 2011JA016487, Oct. 2011. (SCI)



2011148

Chen, C. H., S. Wen, J. Y. Liu, T. K. Yeh, C. H. Wang, H. Y. Yen, K. Hattori, and C. R. Lin

Seismo-magnetic signal comparison using the Morlet wavelet method, Disaster Advances, 4(4), 53-60. IESAS1619, Oct. 2011. (SCI)



2011147

Liu, J. Y.,* Y. Y. Sun, Y. Kakinam, C. H. Chen, C. H. Lin, and H. F. Tsai

Bow and Stern Waves Triggered by the Moon’s Shadow Boat, Geophysical Research Letters, 38, L17109, doi:10.1029/ 2011GL048805, Sep. 2011. (SCI)



2011146

Liu, J. Y.,* and Y. Y. Sun

Seismo-traveling ionospheric disturbances of ionograms observed during the 2011 Mw 9.0 Tohoku Earthquake, Earth Planets Space, 63, 897–902, Sep. 2011. (SCI)



2011145

Chen, C. H., A. Saito, C. H. Lin, J. Y. Liu, H. F. Tsai, T. Tsugawa, Y. Otsuka, M. Nishioka, and M. Matsumura

Long-distance propagation of ionospheric disturbance generated by the 2011 off the Pacific coast of Tohoku Earthquake, Earth Planets Space, 63, 881–884, Sep. 2011. (SCI)



2011144

Tsai, H. F., J.Y. Liu, C. H. Lin, and C. H. Chen

Tracking the epicenter and the tsunami origin with GPS ionosphere observation, Earth Planets Space, 63, 859–862, Sep. 2011. (SCI)



2011143

Kakinami Y., K. Masashi,J. Y. Liu, S. Watanabe, and T. Mogi

Ionospheric disturbance associated with radiation accidents of Fukushima I nuclear power plant damaged by the M9.0 2011 Tohoku Earthquake, Advances in Space Research, 48, 1613-1616, Aug. 2011. (SCI)



2011142

Balan, N., M. Yamamoto, J. Y. Liu, Y. Otsuka, H. Liu, and H. Luhr

New aspects of thermospheric and ionospheric storms revealed by CHAMP, Journal of Geophysical Research, 116, A07305, doi:10.1029/2010JA016399, July 2011. (SCI)



2011141

Liu, J. Y.,* C. H. Chen, C. H. Lin, H. F. Tsai, C. H. Chen, and M. Kamogawa

Ionospheric disturbances triggered by the 11 March 2011 M9.0 Tohoku Earthquake, Journal of Geophysical Research, 116, A06319, doi:10.1029/2011JA016761, 2011. (SCI).



2011140

Lee, I. T., W. Wang, J. Y. Liu, C. Y. Chen, and C. H. Lin

The ionospheric midlatitude trough observed by FORMOSAT-3/COSMIC during solar minimum, Journal of Geophysical Research, 116, A06311, doi:10.1029/2010JA015544, 2011. (SCI)



2011139

Sun, Y. Y., K.-I. Oyama, J. Y. Liu, H. K. Jhuang, and C. Z. Cheng

The neutral temperature in the ionospheric dynamo region and the ionospheric F region density during Wenchuan and Pingtung Doublet earthquakes. Natural Hazards and Earth System Sciences, 11, 1759-1768



2011138

Kakinami, Y., C. H. Lin, J. Y. Liu, M. Kamogawa, S. Watanabe, and M. Parrot

Daytime longitudinal structures of electron density and temperature in the topside ionosphere observed by the Hinotori and DEMETER satellites, Journal of Geophysical Research, 116, A05316, doi:10.1029



2011137

Liu, J. Y.,* P. K. Rajesh, I. T. Lee, and T. C. Chow

Airglow observations over the equatorial ionization anomaly zone in Taiwan, Annales Geophysicae, 29, 749-757, ?doi:10.5194/angeo- 29-749-2011, 2011. (SCI)



2011136

Oyama, K. I., Y. Kakinami, J. Y. Liu, M. A. Abdu, and C. Z. Cheng

Latitudinal Distribution of anomalous ion density as a precursor of large earthquake,Journal of Geophysical Research, 116, A04319, doi:10.1029/2010JA015948, 2011. (SCI)



2011135

Oyama, K.-I., M. Shimoyama, J. Y. Liu, and C. Z. Cheng

Possible interaction between thermal electrons and vibrationally excited N2 in the lower E-region, Annales Geophysicae, 29, 583-590, doi:10.5194/angeo-29-583-2011, 2011. (SCI)



2011134

Chen, C.H., T. K. Yeh, J. Y. Liu, C. H. Wang, S. Wen, H. Y. Yen, S. H. Chang

Surface Deformation and Seismic Rebound: implications and applications. Surv. Geophys., 32, 291-313, doi:10.1007/ s10712-011-9117-3. 2011. (SCI)



2011133

Chen, C. H., J. D. Huba, A. Saito, C. Lin, and J. Y. Liu

Theoretical study of the ionospheric Weddell Sea Anomaly using SAMI2, Journal of Geophysical Research, 116, A04305, doi:10.1029/2010JA 015573, 2011. (SCI)



2011132

Liu, J. Y.,* H. Le, Y. I. Chen, C. H. Chen, L. Liu, W. Wan, Y. Z. Su, Y. Y. Sun, C. Lin, and M. Q. Chen

Observations and simulations of seismoionospheric GPS total electron content anomalies before the 12 January 2010 M7 Haiti earthquake, Journal of Geophysical Research, 116, A04302, doi:10.1029/2010JA0



2011131

Le H., J. Y. Liu,* and L. Liu

A statistical analysis of ionospheric anomalies before 736 M?6.0 earthquakes during 2002–2010, Journal of Geophysical Research, 116, A02303, doi:10.1029/ 2010JA015781, 2011. (SCI)



2011130

Rajesh, P. K., J. Y. Liu,* M. L. Hsu, C. H. Lin, K. I. Oyama, and L. J. Paxton

Ionospheric electron content 1 and NmF2 from nighttime OI 135.6 nm, Journal of Geophysical Research, 116, A02313, doi:10.1029/2010JA015686, 2011. (SCI)



2010129

Xia, Y. Q., J. Y. Liu,* X. Y. Cui, J. Z. Li, W. S. Chen, and C. Y. Liu

Abnormal Infrasound Signals before 92 M≧7.0 Worldwide Earthquakes during 2002-2008, Journal of Asian Earth Sciences, 41, 434-441, doi:10.1016/j.jseaes.2010.04.015, 2011. (SCI)



2010128

Liu, C. Y., J. Y. Liu,* W. S. Chen, J. Z. Li, Y. Q. Xia, and X. Y. Cui

An integrated study of anomalies observed before four major earthquakes: 2004 Sumatra M9.3, 2006 Pingtung M7.0, 2007 Chuetsu Oki M6.8, and 2008 Wenchuan M8.0, Journal of Asian Earth Sciences, 41, 401-



2010127

Liu, J. Y.,* Y. I. Chen, C. H. Chen, and K. Hattori, Temporal and spatial precursors in the ionospheric global positioning system (GPS) total electron content observed before the 26 December 2004 M9.3



2010126

Huang, C. M., M. Q. Chen, and J. Y. Liu

Ionospheric positive storm phases at the magnetic equator close to sunset, Journal of Geophysical Research, 115, A07315, doi:10.1029/2009JA014936, 2010. (SCI)



2010125

Rajesh, P. K., J. Y. Liu,* H. S. S. Sinha, S. B. Banerjee

Appearance and extension of airglow depletions, Journal of Geophysical Research, 115, A08318, doi:10.1029/ 2009JA014952. 2010. (SCI)



2010124

Liu, J. Y.,* H. F. Tsai, C. H. Lin, M. Kamogawa, Y. I. Chen, C. H. Lin, B. S. Huang, S. B. Yu, Y. H. Yeh

Coseismic ionospheric disturbances triggered by the Chi-Chi earthquake, Journal of Geophysical Research,115, A08303, doi:10.1029/2009JA014943. 2010. (SCI)



2010123

Li, G., B. Ning, L. Hu, L. Liu, X. Yue, W. Wan, B. Zhao, K. Igarashi, M. Kubota, Y. Otsuka, J. S. Xu, and J. Y. Liu

Longitudinal development of low-latitude ionospheric irregularities during the geomagnetic storms of July 2004, Journal of Geophysical Research, 115, A04304, doi:10.1029/2009JA014830. 2010. (SCI)



2010122

Jhuang, H. K., Y. Y. Ho, Y. Kakinami, J. Y. Liu,* K.-I. Oyama, M. Parrot, K. Hattori, M. Nishihashi, and D. Zhang

Seismo-ionospheric anomalies of the GPS-TEC appear before the 12 May 2008 magnitude 8.0 Wenchuan Earthquake, International Journal of Remote Sensing, 31, 3579-3587, doi:10.1080/ 01431161003727796, 201



2010121

Kakinami, Y., J. Y. Liu, L. C. Tsai, and K.-I. Oyama

Ionospheric electron content anomalies detected by a FORMOSAT-3/COSMIC empirical model before and after the Wenchuan Earthquake, International Journal of Remote Sensing, 31, 3571-3578, doi:10.1080/ 01



2010120

Liu, J. Y.,* C. Y. Lin, C. H. Lin, H. F. Tsai, S. C. Solomon, Y. Y. Sun, I. T. Lee, W. S. Schreiner, Y. H. Kuo

Artificial plasma cave in the low-latitude ionosphere results from the radio occultation inversion of the FORMOSAT-3/COSMIC, Journal of Geophysical Research, 115, A07319, doi:10.1029/2009JA015079, 201



2010119

Lin, C. H., C. H. Liu, J. Y. Liu, C. H. Chen, A. G. Burns, and W. Wang

Midlatitude summer nighttime anomaly of the ionospheric electron density observed by FORMOSAT-3/ COSMIC, Journal of Geophysical Research, 115, A03308, doi:10.1029/2009JA014084, 2010. (SCI)



2010118

Chen, C. H., J. Y. Liu,* P. Y. Lin, H. Y. Yen, K. Hattori, W. T. Liang, Y. I. Chen, Y. H. Yeh, X. Zeng

Pre-seismic Geomagnetic Anomaly and Earthquake Location, Tectonophysics, 489, 240-247, 2010. (SCI)



2010117

Liu, J. Y.,* C. H. Chen, Y. I. Chen, W. H. Yang, K. I. Oyama, K. W. Kuo

A statistical study of ionospheric earthquake precursors monitored by using equatorial ionization anomaly of GPS TEC in Taiwan during 2001-2007, Journal of Asian Earth Sciences, 39, 76-80, 2010. (SCI)



2010116

Chen, C. H., C. H. Wang,J. Y. Liu, C. Liu, W. T. Liang, H. Y. Yen, Y. H. Yeh, Y. P. Chia, and Y. Wang

Identification of earthquake signals from groundwater level records using HHT method, Geophysical Journal International, 180, 1231-1241, doi:10.1111/j.1365-246X.2009.04473.x., 2010. (SCI)



2010115

Kakinami, Y., N. Balan, J. Y. Liu, and K.-I. Oyama

Predawn ionospheric heating observed by Hinotori satellite, Journal of Geophysical Research, 115, A10304, doi:10.1029/ 2009JA014334, 2010. (SCI)



2010114

Liu, J. Y.,* C. C. Lee, J. Y. Yang C. Y. Chen, B. W. Reinisch

Electron density profiles in the equatorial ionosphere observed by the FORMOSAT-3/COSMIC and a digisonde at Jicamarca, GPS Solutions, 75-81, doi:10.1007/s10291-009-0150-3., 2010. (SCI)



2010113

Tsai, H. F., J. Y. Liu, C. H. Lin, and M. L. Hsu

FORMOSAT-3/COSMIC Observations of the ionospheric auroral oval development, GPS Solutions, 91-97, doi 10.1007/s10291-009-0137-0., 2010. (SCI)



2010112

Hsiao, C. C., J. Y. Liu, K. -I. Oyama, N. L. Yen, Y. A. Liou, S. S. Chen, J. J. Miau

Seismo-ionospheric precursor of the 2008 Mw7.9 Wenchuan earthquake observed by FORMOSAT-3/COSMIC, GPS Solutions, 83-89, doi:10.1007/s10291-009-0129-0., 2010. (SCI)



2010111

Hayakawa, M., T. Horie, F. Muto. Y., Kasahara, K. Ohta, J. Y. Liu, and Y. Hobara

Subionospheric VLF/LF probing of ionospheric perturbations associated with earthquakes: A possibility of earthquake prediction, SICE Journal of Control, Measurement, and System Integration, 3, 10-14



2009110

Nishihashi, M., K. Hattori, H. K. Jhuang, and J. Y. Liu

Possible spatial extent of ionospheric GPS-TEC and NmF2 anomalies related to the 1999 Chi-Chi and Chia-Yi Earthquakes in Taiwan, Terrestrial Atmospheric and Oceanic Sciences, 20, 779-789, doi:10.3319/T



2009109

Lin, C. H., A. D. Richmond, J. Y. Liu, G. J. Bailey, and B. W. Reinisch

Theoretical study of new plasma structures in the low-latitude ionosphere during a major magnetic storm, Journal of Geophysical Research, 114, A05303, doi:10.1029/2008JA013951, 2009b. (SCI)



2009108

Lin, C. H. A. D. Richmond, G. J. Bailey, J. Y. Liu, Gang Lu, R. A. Heelis

Neutral wind effect in producing a storm-time ionospheric additional layer in the equatorial ionization anomaly region, Journal of Geophysical Research, 114, A09306, doi:10.1029/2009JA014050, 2009a.



2009107

Fang, T. W., H. Kil, G. Millward, A. D. Richmond, J. Y. Liu, and S. J. Oh, Causal link of the wave-4 structures in plasma density and vertical plasma drift in the low-latitude ionosphere, Journal of G



2009106

Lee, C. C., F. D. Chu, W. S. Chen, J. Y. Liu, S.-Y. Su, Y. A. Liou, and S. B. Yu

Spread F, GPS phase fluctuations, and plasma bubbles near the crest of equatorial ionization anomaly during solar maximum, Journal of Geophysical Research, 114, A08302, doi:10.1029/2009JA014195. 2009.



2009105

Li, Guozhu, Baiqi Ning, Biqiang Zhao, Libo Liu, Weixing Wan, Feng Ding, J. S. Xu, J. Y. Liu, and K. Yumoto

Characterizing the 10 November 2004 storm-time middle-latitude plasma bubble event in Southeast Asia using multi-instrument observations, Journal of Geophysical Research, 114, A07304, doi:10.1029/2009



2009104

Chen, C.H., C.R. Lin, H. L. Chao, H. Y. Yen, J. Y. Liu, Y. H. Yeh

Evaluation of the Applicability of the Chapman-Miller Method on Variation of the Geomagnetic Total Intensity Field in Taiwan from 1988 to 2007. Terrestrial Atmospheric and Oceanic Sciences, 20, 799-80



2009103

Kakinami, Y., C. H. Chen, J. Y. Liu, K.-I. Oyama, W. H. Yang, and S. Abe

Empirical models of Total Electron Content based on functional fitting over Taiwan during geomagnetic quiet condition, Annales Geophysicae, 27, 3321-3333, 2009. (SCI)



2009102

Li, G., B. Ning, L. Liu, W. Wan, and J. Y. Liu

Effect of magnetic activity on plasma bubbles over equatorial and low-latitude regions in East Asia, Annales Geophysicae, 27, 303-312, 2009. (SCI)



2009101

Rajesh, P. K., J. Y. Liu, C. Y. Chiang, A. B. Chen, W. S. Chen, H. T. Su, R. R. Hsu, C. H. Lin, M.-L. Hsu, J. H. Yee, and J. B. Nee

First results of the limb imaging of 630.0 nm airglow using FORMOSAT-2/Imager of Sprites and Upper Atmospheric Lightnings, Journal of Geophysical Research, 114, A10302, doi:10.1029/ 2009JA014087, 2009



2009100

Lin, C. H., J. Y. Liu, C. Z. Cheng, C. H. Chen, C. H. Liu, W. Wang, and A. G. Burns

Three-dimensional ionospheric electron density structure of the Weddell Sea anomaly, Journal and Geophysical Research, 114, A02312, doi:10.1029/2008JA013455, 2009. (SCI)



2009099

Chu, F. D., W. S. Chen, C. C. Lee, and J. Y. Liu

A climatological study of nocturnal equatorial F-region irregularities at the west Pacific longitudes by using phase fluctuations of the global positioning system, Journal of Atmospheric and Solar-Ter



2009098

Chua, D. H., K. F. Dymond, S. A. Budzien, C. Coker, and J. Y. Liu

Horizontal ionospheric electron density gradients observed by FORMOSAT-3/COSMIC TIP: Spatial distributions and effects on VLF wave propagation at Mid-Latitudes, Terrestrial Atmospheric and Oceanic Sci



2009097

Coker, C., K. F. Dymond, S. A. Budzien, D. H. Chua, J. Y. Liu, D. N. Anderson, S. Basu, and T. R. Pedersen

Observations of the ionosphere using the Tiny ionospheric photometer, Terrestrial Atmospheric and Oceanic Sciences, 20, 227-235, 2009. (SCI)



2009096

Dymond , K. F., S. A. Budzien, D. H. Chua, C. Coker, J. Y. Liu

Tomographic reconstruction of the low-latitude nighttime electron density using FORMOSAT-3/COSMIC radio occultation and UV photometer data, Terrestrial Atmospheric and Oceanic Sciences, 20, 215-226, 2



2009095

Hsu, M. L., P. K. Rajesh, J. Y. Liu,* L. C. Tsai, H. F. Tsai, C. H. Lin, K. F. Dymond, Clayton Coker, D. H. Chua, S. A. Budzien, and C. Z. Cheng

Ionospheric electron density concurrently derived by TIP and GOX of FORMOSAT-3/ COSMIC, Terrestrial Atmospheric and Oceanic Sciences, 20, 207-214, 2009. (SCI)



2009094

Yen, H. Y., C. H. Chen, H. H. Hsieh, C. R. Lin, Y. H. Yeh, Y. B. Tsai, J. Y. Liu, G.. K. Yu, Y. R. Chen

Magnetic Survey of Taiwan and Its Preliminary Interpretations. Terrestrial Atmospheric and Oceanic Sciences, 20, 309-314, 2009. (SCI)



2009093

Lin, C. H., J. Y. Liu, C. C. Hsiao, C. H. Liu, Y. C. Lin, C. Z. Cheng, P. Y. Chang, H. F. Tsai, T. W. Fang, C. H. Chen, and M. L. Hsu

Global ionospheric structure imaged by FORMOSAT-3/COSMIC: early results, Terrestrial Atmospheric and Oceanic Sciences, 20, 171-179, 2009. (SCI)



2009092

Liu, J. Y.,* Y. I. Chen, C. H. Chen, C. Y. Liu, C. Y. Chen, M. Nishihashi, J. Z. Li, Y. Q. Xia, K. I. Oyama, K. Hattori, and C. H. Lin

Seismo-ionospheric GPS total electron content anomalies observed before the 12 May 2008 Mw7.9 Wenchuan earthquake, Journal of Geophysical Research,114, A04320, doi:10.1029/2008JA013698, 2009. (SCI)



2009091

Hsiao, C. C., J. Y. Liu,* K. I. Oyama, N. L. Yen, Y. H. Wang, J. J. Miau

Ionospheric electron density anomaly prior to the December 26, 2006 M7.0 Pingtung Earthquake Doublet observed by FORMOSAT-3/COSMIC, Physics and Chemistry of the Earth, 34, 474-478, 2009. (SCI))



2009090

Yumoto, K., S. Ikemoto, M. G. Cardinal, M. Hayakawa, K. Hattori, J. Y. Liu, S. Saroso, M. Ruhimat, M. Husni, D. Widarto, E. Ramos, D. McNamara, R. E. Otadoy, G. Yumul, R. Ebora, N. Servando

A new ULF wave analysis for Seismo-Electromagnetics using CPMN/MAGDAS data. Physics and Chemistry of the Earth, 34, 360-366, 2009. (SCI)



2009089

Chen, C. H., J. Y. Liu,* W. H. Yang, H. Y. Yen, K. Hattori, C. R. Lin, and Y. H. Yeh

SMART analysis of geomagnetic data observed in Taiwan, Physics and Chemistry of the Earth, 34, 350-359, 2009. (SCI)



2008088

Fang, T. W., A. D. Richmond, J. Y. Liu, and A. Maute

Wind dynamo effects on ground magnetic perturbations and vertical drifts, Journal of Geophysical Research, 113, A11313, doi:10.1029/2008JA013513, 2008. (SCI)



2008087

Liu, J. Y.,* S. W. Chen, Y. C. Chen, H. Y. Yen, C. P. Chang, W. Y. Chang, L. C. Tsai, C. H. Chen, and W. H. Yang

Seismo-ionospheric precursors of the 26 December 2006 M 7.0 Pingtung earthquake doublet, Terrestrial Atmospheric and Oceanic, 19, 751-759, 2008. (SCI)



2008086

Fang, T. W., A. D. Richmond, J. Y. Liu, A. Maute, C. H. Lin, C. H. Chen, and B. Harper

Model simulation of the equatorial electrojet in the Peruvian and Philippine Sectors, Journal of Atmospheric Solar Terrestrial Physics, 70, 2203-2211, 2008. (SCI)



2008085

Oyama, K.-I., Y. Kakinami, J. Y. Liu, M. Kamogawa, and T. Kodama

Reduction of electron temperature in low-latitude ionosphere at 600 km before and after large earthquakes, Journal of Geophysical Research, 113 , A11317, doi:10.1029/2008JA013367 2008. (SCI)



2008084

Chen, C. H., J. Y. Liu,* K. Yumoto, C. H. Lin, and T. W. Fang

Equatorial ionization anomaly of the total electron content and equatorial electrojet of ground-based geomagnetic field strength, Journal of Atmospheric and Solar-Terrestrial Physics , 70, 2172-2183



2008083

Saroso, S., J. Y. Liu, K. Hattori, and C. H. Chen

Ionospheric GPS TEC anomalies and M≧5.9 earthquakes in Indonesia during 1993-2002, Terrestrial Atmospheric and Oceanic, 19, 481-488, 2008. (SCI)



2008082

Oyama, K.- I. , K. Hibino, T. Abe, R. Pfaff, T. Yokoyama, and J. Y. Liu

Energetics and structure of the lower E region associated with sporadic E layer, Annales Geophysical, 26, 2929-2936, 2008. (SCI)



2008081

Chuo, Y. J., C. C. Lee, J. Y. Liu, and K. Nozaki

Ionospheric responses to the July 15-16, 2000 magnetic storm around geographic longitude 121°E, Terrestrial Atmospheric and Oceanic Sciences, 19, 425-432, doi: 10.3319/TAO.2008.19.4.425(AA) 2008. (SC



2008080

Chen, N. W., and J. Y. Liu

Global ultra-low-frequency geomagnetic pulsations associated with the March 24, 1991 geomagnetic storm, Terrestrial Atmospheric and Oceanic Sciences, 19, 291-308, 2008. (SCI)



2008079

Chu, F. D., C. C. Lee, W. S. Chen, and J.Y. Liu

A study of long-term climatology of ionospheric irregularities by using GPS phase fluctuations at the Brazilian longitudes, Advances in Space Research, 41, 645-649, 2008.



2008078

Oyama, K.- I. , T. Abe, H. Mori, and J.Y. Liu

Electron temperature in nighttime sporadic E layer at mid-latitude, Annales Geophysicae, 26, 533-541, 2008. (SCI)



2007077

Lin, C. H., J. Y. Liu,* T. W. Fang, P. Y. Chang, H. F. Tsai, C. H. Chen, and C. C. Hsiao

Motions of the equatorial ionization anomaly crests imaged by FORMOSAT-3/COSMIC, Geophysical Research Letters, 34 , L19101, 10.1029/2007GL030741, 2007. (SCI) (Highlighted by the Space Weather Quarterl



2007076

Lin, C. H., C. C. Hsiao, J. Y. Liu,* and C. H. Liu

Longitudinal structure of the equatorial ionosphere: Time evolution of the four-peaked EIA structure, Journal of Geophysical Research, 112, A12305, 10. 1029/2007JA012455, 2007. (SCI)



2007075

Lin, C. H.,J. Y. Liu,* H. F. Tsai, and C. Z. Cheng

Variations of the Equatorial Ionization Anomaly Peaks in the West Pacific Region during the April 6 and July 15, 2000 Geomagnetic Storms, Earth Planets and Space, 59, 401-405, 2007. (SCI).



2007074

Liu, J. Y.,* C. C. Hsiao, C. H. Liu, M.Yamamoto, S. Fukao, H. Y. Lue, and F. S. Kuo

Vertical group and phase velocities of ionospheric waves derived from the MU radar, Radio Science, 42, RS4014, 10.1029/2005RS003435, 2007. (SCI)



2007073

Rajesh, P. K., J. Y. Liu,* H. S. S. Sinha, S. B. Banerjee, R. N. Misra, N. Dutt, and M. B. Dadhania

Observations of plasma depletions in 557.7-nm images over Kavalur, Journal of Geophysical Research., 112, A07307, 10.1029/2006JA012055, 2007. (SCI)



2007072

Lin, C. H., W. B. Wang, M. E. Hagan, C. C. Hsiao, T. J. Immel, M. L.Hsu, J. Y. Liu, L. J. Paxton, T. W. Fang, and C. H. Liu

Plausible effect of atmospheric tides on the equatorial ionosphere observed by the FORMOSAT-3/COSMIC: Three-dimensional electron density structures, Geophysical. Research. Letters, 34, L11112, 10.1029



2006071

Hegai V. V., V. P. Kim, and J. Y. Liu

The ionospheric effect of atmospheric gravity waves excited prior to strong earthquake, Advances in Space Research, 37, 653-659, 2006. (SCI)



2006070

Chen, W. S., C. C. Lee, J. Y. Liu, F. D. Chu, and B. W. Reinisch

Digisonde spread F and GPS phase fluctuations in the equatorial ionosphere during solar maximum, Journal of Geophysical Research, 111, A12305, 10.1029/2006JA011688, 2006.(SCI)



2006069

Jung, T. K., J. Y. Liu,* H. F. Tsai, B. S. Huang, C. H. Lin, S. B. Yu, and Y. H. Yeh

Ionospheric disturbances triggered by the Mw7.6 earthquake off the coast of El Salvado on 13 January 2001, Terrestrial Atmospheric and Oceanic Sciences, 17, 345-351, 2006. (SCI).



2006068

Liu, J. Y.,* C. H. Chen, Y. I. Chen, H. Y. Yen, K. Hattori, and K. Yumoto

Seismo-geomagnetic anomalies and M 5.0 earthquakes observed in Taiwan during 1988-2001, Physics and Chemistry of Earth, 31, 215-222, 2006.



2006067

Tsai, Y. B., J. Y. Liu, K. F. Ma, Y. H. Yen, K. S. Chen, Y. I. Chen, and C. P. Lee

Precursory phenomena associated with 1999 Chi-Chi earthquake in Taiwan as identified under the iSTEP program, Phys. Chem. Earth, 31, 365-377, 2006. (SCI)



2006066

Liu, J. Y.,* C. H. Lin, Y. I. Chen, Y. C. Lin, T. W. Fang, C. H. Chen and Y. C. Chen, and J. J. Hwang

Solar flare signatures of the ionospheric GPS total electron content, Journal of Geophysical Research, 111, A05308, 10.1029/2005JA011306, 2006. (SCI)



2006065

Liu, J. Y.,* Y. B. Tsai, K. F. Ma, Y. I. Chen, H. F. Tsai, C. H. Lin, M. Kamogawa, and C. P. Lee

Ionospheric GPS total electron content (TEC) disturbances triggered by The 26 December 2004 Indian Ocean Tsunami, Journal of Geophysical Research, 111, A05303, 10.1029/2005JA011200, 2006. (SCI)



2006064

Liu, J. Y.,* Y. I. Chen, Y. J. Chuo

A statistical investigation of pre-earthquake ionospheric anomaly, Journal of Geophysical Research, 111, A05304,10.1029/2005JA011333, 2006. (SCI)



2006063

Liu, J. Y.,* Y. B. Tsai, S. W. Chen, C. P. Lee, Y. C. Chen, H. Y. Yen, W. Y. Chang and C. Liu

Giant Ionospheric Disturbances Excited by the M9.3 Sumatra Earthquake of 26 December 2004, Geophysical Research Letters, 33, L02103, doi:10. 1029/ 2005GL023963, 2006. (SCI)



2005062

Lin, C. H., A. D. Richmond, R. A. Heelis, G. J. Bailey, G. Lu, J. Y. Liu, H. C. Yeh, and S.-Y. Su

Theoretical study of the low and mid-latitude ionospheric electron density enhancement during the October, 2003 superstorm: Relative importance of the neutral wind and the electric field, Journal of G



2005061

Lin C. H., A. D. Richmond, J. Y. Liu,* H. C. Yeh, L. J. Paxton, G. Lu, H. F. Tsai, and S. Y. Su

Large-scale variations of the low-latitude ionosphere during the October-November 2003 superstorm :Observational results, Journal of Geophysical Research, 110, A09S28, 10.1029/2004JA010900, 2005. (SC



2005060

Lee, C. C., J. Y. Liu, B. W. Reinisch, W. S. Chen, and F. D. Chu

The effects of the pre-reversal drift, the EIA asymmetry, and magnetic activity on the equatorial spread F during solar maximum, Annales Geophysicae, 23, 745-751, 2005 (SCI)



2005059

Chu, F. D.,J. Y. Liu,* H. Takahashi, J. H. A. Sobral, M. J. Taylor, and A. F. Medeiros

The Climatology of Ionospheric Plasma bubbles and Irregularities Over Brazil, Annales Geophysicae, 379-384, 2005. (SCI)



2004058

Chen, Y. I. , J. Y. Liu, Yi-Ben Tsai, and Chuan-Shu Chen

Statistical Tests for Pre-earthquake Ionospheric Anomaly, Terrestrial Atmospheric and Oceanic Sciences, 15, 385-396, September 2004. (SCI)



2004057

Kamogawa, M., J. Y. Liu, H. Fujiwara, Y. J. Chuo, Y. B. Tsai, K. Hattori, T. Nagao, S. Uyeda, and Y. H. Ohtsuki

Atmospheric Field Variations before the March 31, 2002 M 6.8 Earthquake in Taiwan, Terrestrial Atmospheric and Oceanic Sciences, 15, 397-412, September 2004. (SCI)



2004056

Tsai, Y. B., J. Y. Liu, K. F. Ma., H. Y. Yen, K. S. Chen, Y. I. Chen, and C.P. Lee

Preliminary Results of the iSTEP Program on Integrated Search for Taiwan Earthquake Precursors, Terrestrial Atmospheric and Oceanic Sciences, 15, 545-562, September 2004. (SCI)



2004055

Pulinets, S. A., J. Y. Liu

Ionospheric variability unrelated to solar and geomagnetic activity, Advances in Space Research, 34, 1926-1933, 2004. (SCI)



2004054

Liu, J. Y., Y. I. Chen, H. K. Jhuang, Y. H. Lin

Ionospheric foF2 and TEC anomalous days associated with M>5.0 earthquakes in Taiwan during 1997-1999, Terrestrial Atmospheric and Oceanic Sciences, 15, 371-383, September 2004. (SCI)



2004053

Chen, C. H., J. Y. Liu, H. Y. Yen, X. Zeng, Y. H. Yeh

Changes of geomagnetic total field and occurrences of earthquakes in Taiwan, Terrestrial Atmospheric and Oceanic Sciences, 15, 361-370, September 2004. (SCI)



2004052

Fujiwara, H, M. Kamogawa, M. Ikeda, J. Y. Liu, H. Sakata, Y. I. Chen, H. Ofuruton, S. Muramatsu , Y. J. Chuo, and Y. H. Ohtsuki

Atmospheric anomalies observed during earthquake occurrences, Geophysical Research Letters, 31, L17110, 10.1029/2004GL019865, 2004. (SCI)



2004051

Lee, C. C., J. Y. Liu, M. Q. Chen, S. –Y. Su, H. C. Yeh, C. H. Liu, and K. Nozaki

Observation and model comparison of the traveling atmospheric disturbances over the western Pacific region during the of April 6-7, 2000 magnetic storm, accepted by Journal Geophysical Research, 2004.



2004050

Liu, L. B., W, X. Wan, C. C. Lee, B. Q. Ning, and J. Y. Liu

The low latitude ionospheric effects of the April 2000 magnetic storm near the longitude, 120°E, Earth Planets and Space, 56, 607-612, 2004. (SCI)



2004049

Wu, C. C, C. D. Fry, J. Y. Liu, K. Liou, and C. L. Tseng

Annual TEC variation in the equatorial anomaly region during the solar minimum:September 1996 - August 1997, Journal of Atmospheric. Solar Terrestrial Physics, 66, 199-207, 2004. (SCI)



2004048

Liu, J. Y., C. H. Lin, H. F. Tsai, and Y. A. Liou

Ionospheric solar flare effects monitored by the ground-based GPS receivers:Theory and observation, Journal of Geophysical Research, 109, 10.1029/2003JA009931, 2004. (SCI)



2004047

Liu, J. Y., Y. J. Chuo, S. J. Shan, Y. B. Tsai, Y. I. Chen, S. A. Pulinets, and S. B. Yu

Pre-earthquake ionospheric anomalies registered by continuous GPS TEC measurement, Annales Geophysicae, 1585-1593, 2004. (SCI)



2004046

Pulinets, S. A., J. Y. Liu, and I. A. Safronova

Interpretation of a statistical analysis of variations in the foF2 critical frequency before earthquakes based on data from Chung-Li ionospheric station (Taiwan), Geomagnetism and Aeronomy, 44, 102-10



2004045

Yen, H. Y., C. H. Chen, Y. H. Yeh, J. Y. Liu, C. R. Lin, and Y.B. Tsai

Geomagnetic fluctuations during the 1999 Chi-Chi earthquake in Taiwan, Earth Planets Space, 56, 39-45, 2004. (SCI)



2003044

Lin, C. H., Y. H. Yeh, Y. I. Chen, J. Y. Liu, and K. J. Chen

Earthquake clustering relative to lunar phases in Taiwan , Terrestrial Atmospheric and Oceanic Sciences, 14, 289-298, 2003. (SCI)



2003043

Lee, C. C., J.Y. Liu, C. J. Pan, and H. H. Hsu

The intermediate layers and associated tidal motions observed by a digisonde in the equatorial anomaly region, Annales Geophysicae, 1039-1045, 2003. (SCI)



2003042

Liu J. Y., Y. I. Chen and J. S. Lin

Statistical investigation of the saturation effect in the ionospheric foF2 versus sunspot, solar radio noise, and solar EUV radiation, Journal. Geophysical Research, 108, 1067, doi:10.1029/2001JA00754



2002041

Zeng, X. P., J. Y. Liu, Y. F. Lin, and C. R. Xu

The evolution of dynamic images of geomagnetic field and strong earthquake, Journal of Atmospheric Electricity, 22, 191-205, 2002.



2002040

H. Katsumi, I. Takahashi, C. Yoshino, T. Nagao, J. Y. Liu, and C. F. Shieh

ULF geomagnetic and geopotential measurement at Chia-Yi, Taiwan, Journal of Atmospheric Electricity, 22, 217-222, 2002.



2002039

Liu, L. B., W. X. Wan, B. Q. Ning, H. Yuan and J. Y. Liu

Low latitude ionospheric effects near longitude 120°E during the great geomagnetic storm of July 2000, SCIENCE IN CHINA (Series A), 45, 149-155, 2002. (SCI)



2002038

Lee, C. C., J. Y. Liu, B. W. Reinisch, Y. P. Lee, and L. B. Liu

The propagation of traveling atmospheric disturbances observed during? april 6-7, 2000 ionospheric storm, Geophysical Research Letters,, 29, 10.1029/2001GL013516, 2002. (SCI)



2002037

Liu, J. Y., C. J. Pan, and C. C. Lee

VHF radar and MF/HF dynasonde observations during polar mesosphere summer echoes conditions at EISCAT, Earth Planets Space, 54, 691-698, 2002. (SCI)



2002036

Shan, S. J., J. Y. Liu, F. S. Kuo, C. C. Liu, and H. F. Tsai

GPS phase fluctuations observed along the America sector during low irregularity activity months of 1997-2000, Earth Planets Space, 54, 141-152, 2002. (SCI)



2002035

Chuo, Y. J., J.Y., Liu, S. A. Pulinets, and Y. I. Chen

The ionospheric perturbations prior to Chi-Chi and Chia-Yi earthquakes, Journal of Geodynamics, 33, 509-517, 2002. (SCI)



2001034

Chuo Y. J., Y. I. Chen, J.Y. Liu, and S.A. Pulinets

Ionospheric foF2 variations prior to strong earthquakes in Taiwan area, Adv. Space Res., 27, 1305-1310, 2001. (SCI)



2001033

Tsai, L. -C., W. H. Tsai, W. S. Schreiner, F. T. Berkey, and J. Y. Liu

Comparison of GPS/MET retrieved ionospheric electron density and ground based ionosonde data, Earth Planets Space, 53, 193-205, 2001. (SCI)



2001032

Pulinets, S. A., J. Y. Liu, Y. J. Chuo, N. P. Danilkin, D. V. Kh. and N. G. Kotonaeva

MIR space station topside sounding near Taiwan, Terrestrial Atmospheric and Oceanic Sciences, 12, 525-536, 2001. (SCI)



2001031

Tsai, H. F., J. Y. Liu, W. H. Tsai, C. H. Liu, C. L. Tseng, and C.C. Wu

Seasonal variations of the ionospheric total electron content in asian equatorial anomaly regions, Journal of Geophysical Research, 106, 30363-30369, 2001. (SCI)



2001030

Akinaga Y., M. Hayakawa, J. Y. Liu, K. Yumoto, and K. Hattori

A precursory ULF signature for the Chi-Chi earthquake in Taiwan, Natural Hazards and Earth System Sciences, 1, 33-36, 2001. (SCI)



2001029

Liu, J. Y., Y. I. Chen, Y. J. Chuo, and H. F. Tsai

Variations of ionospheric total electron content during the Chi-Chi earthquake, Geophysical Research Letters, 28, 1383-1386, 2001. (SCI)



2001028

Lee, C. C., J. Y. Liu, and C. J. Pan

The mean doppler velocities derived by an advanced ionospheric sounder-dynasonde, Adv. Space Res., 27, 1121-1126, 2001. (SCI)



2001027

Lee, C. C., J. Y. Liu, C. J. Pan, and C. H. Liu

Doppler velocities obtained by the EISCAT VHF radar and the dynasonde during the PMSE95 campaign, Journal of Atmospheric and Solar Terrestrial Physics, 63, 193-199, 2001. (SCI)



2001026

Hsiao C. C., J. Y. Liu, R. T. Tsunoda, S. Fukao, S. Samoko, K. Nozaki, V. L. Badillo, F. T. Berkey, S. W. Chen, and M. Yamamoto

Evidence for the geographic control of additional layer formation in the low-latitude ionosphere, Adv. Space Res., 27, 1293-1297, 2001.



2000025

Liu, J. Y., Y. I. Chen, S. A. Pulinets, Y. B Tsai, and Y. J. Chuo

Seismo-ionospheric signatures prior to M≧6.0 Taiwan earthquakes, Geophysical Research Letters, 27, 3113-3116, 2000. (SCI)



2000024

Liu, J. Y., Y. H. Chu, M. Q. Chen, L. C. Tsai, and C. M. Huang

Modeling and ground observations of the ionosphere related to the COSMIC project, Terrestrial Atmospheric and Oceanic Sciences, 11, 349-364, 2000. (SCI)



2000023

Lee, C. C., J. Y. Liu, and C. J. Pan

The height of sporadic-E layer simultaneously observed by the VHF radar and ionosondes in Chung-Li, Geophysical Research Letters, 27, 641-644, 2000. (SCI)



2000022

Chen, Y. I. , J. Y. Liu, and S. C. Chen

Statistical investigation of the saturation effect of sunspot on the ionospheric foF2, Physics Chem. Earth, 25, 359-362, 2000. (SCI)



1999021

Liu, J. Y., H. F. Tsai, L.-C. Tsai, and M. Q. Chen

Ionospheric total electron content observed during the 24 October 1995 solar eclipse, Adv. Space Res., 24, 1495-1498, 1999. (SCI)



1999020

Liu, J. Y., H. F. Tsai, C.-C. Wu, C. L. Tseng, L. -C. Tsai, W. H. Tasi, K. Liou, and J. K. Chao

The effect of geomagnetic storm on ionospheric total electron content at the equatorial anomaly region, Adv. Space Res., 24, 1491-1494, 1999.



1999019

Tsai, H. F. and J. Y. Liu

Ionospheric total electron contents response to solar eclipse, Journal of Geophysical Research, 104, 12,657-12,668, 1999. (SCI)



1999018

Huang, C. R., C. H. Liu, K. C. Yeh, K. H. Lin, W. H. Tsai, H. C. Yeh, and J. Y. Liu

A study of tomographically reconstructed ionospheric images during a solar eclipse, Journal and Geophysical Research, 104, 79-94, 1999. (SCI)



1998017

Pan, C. J., C. H. Liu, J. Roettger, S. Y. Su, and J. Y. Liu

E region observations over Chung-Li during the SEEK campaign, Geophysical Research Letters., 25, 1805-1808, 1998. (SCI)



1998016

Liu, J. Y., C. C. Hsiao, L. C. Tsai, C. H. Liu, F. S. Kuo, H. Y. Lue, and C. M. Huang

Vertical phase and group velocities of internal gravity waves derived from ionograms during the solar eclipse of 24 October 1995, Journal of. Atmospheric and Solar Terrestrial Physics, 60, 1679-1686



1997015

Tsai, L. C., and J. Y. Liu

Ionospheric observations of the solar eclipse on Oct. 24, 1995 at Chung-Li, Terrestrial Atmospheric and Oceanic Sciences, 8, 221-232, 1997. (SCI)



1997014

Yeh, K. C., D. C. Yu, K. H. Lin, C. H. Liu, C. R. Huang, W. H. Tsai, J. Y. Liu, J. S. Xu, K. Igarashi, C. Xu, and W. X. Wang

Ionospheric response to a solar eclipse in the equatorial anomaly region, Terrestrial Atmospheric and Oceanic Sciences, 8, 165-178, 1997. (SCI)



1997013

Chen, J. S., J. Y. Liu and Y. H. Chu

Effect of anisotropy and power spectrum of refractivity irregularities on the determination of layer thickness and layer position using the frequency domain interferometry technique, Radio Science, 32



1997012

Tsai, L. C., J. Y. Liu, F. T. Berkey, and G. S. Stiles

The use of level singular value decomposition techniques for vector velocity determinations and its application to TID observation, Adv. Space Res., 20, 1277-1280, 1997.



1996011

Liu, J. Y.,*

A Study of Quasi-16-Day Ionospheric Oscillations, Radiophyncs and Quantum Electronics, 39, 155-165, 1996. (SCI)



1996010

Liu, J. Y.,* C. S. Chiu, and C. H. Lin

The solar flare radiation responsible for sudden frequency deviation and geomagnetic fluctuation, Journal of Geophysical Research, 101, 10855-10862, 1996. (SCI)



1996009

Liu, J. Y.,* Ho Fang Tsai and Ting Kuo Jung

Total Electron Content Obtained by Using the Global Positioning System, Terrestrial Atmospheric and Oceanic Sciences, 7, 107-117, 1996. (SCI)



1994008

Liu, J. Y.,* and F. T. Berkey

The determination of the mechanisms of ionospheric ULF oscillations, Terrestrial Atmospheric and Oceanic Sciences, 5, 63-75, 1994. (SCI)



1994007

Liu, J. Y.,* and F. T. Berkey

Phase relationships between total electron content variations, Doppler velocity oscillations and geomagnetic pulsations, Journal of Geophysical Research, 99, 17539-17545, 1994. (SCI)



1993006

Liu, J. Y.,* and F. T. Berkey

Oscillations in ionospheric virtual height, echo amplitude and Doppler velocity: Theory and Observations, J. Geomag. Geoelectr, 45, 207-217, 1993. (SCI)



1993005

Liu, J. Y.,* Y. N. Huang, and F. T. Berkey

The phase relationship between ULF geomagnetic pulsations and HF Doppler frequency shift oscillations on March 24, 1991, J. Geomag. Geoelectr., 45, 109-114, 1993. (SCI)



1992004

Liu, J. Y.,* F. T. Berkey and S. L. Wu

A study of true height analysis methods, Terrestrial Atmospheric and Oceanic Sciences, 3, 129-146, 1992. (SCI)



1991003

Liu, J. Y.,*

A note on the phase relationship between ULF geomagnetic pulsations and HF-Doppler oscillations owing to the compressional mechanism, J.. Geomag. Geoelectr, 43, 777-781, 1991. (SCI)



1990002

Liu, J. Y.,* and Zi Wang

Numerical solution for cosmological evolution of Newton's gravitational constant in superstring theories, Phys. Rev. D., 41, 1329-1332, 1990. (SCI)



1987001

Torr, D. G., M. R. Torr, W. Swift, J. Fennelly, and J. Y. Liu

Measurements of OH (X2π) in the stratosphere by high resolution UV spectroscopy, Geophysical Research Letters, 14, 937-940, 1987. (SCI)


國內期刊

2011005

陳界宏, 汪中和, 溫士忠, 葉大綱, 劉正彥, 顏宏元

臺灣地區2006到2009年規模5以上地震的地殼位移現象, 國立臺灣博物館學刊, 64(3):71-82, 2011



2008004

劉正彥

太空人何時出門— 對太空天氣的觀察, 科學發展,427期, 46-51,2008.



2006003

許美蘭,張博雅,蔡和芳,劉正彥

福爾摩沙衛星三號小型電離層光度計,物理雙月刊,第二十八卷第六期, 933-941, 2006.



2006002

李建志,劉正彥,徐浩翔

台灣地區1996年電離層散塊E層的日與季節變化, 清雲學報,第二卷 第一期, 35-44,2006.



2002001

劉正彥

高空電離層透露的訊息,科學發展,350期, 20-24,2002.


專書

2013007

Liu, J. Y.*, C. H. Chen and H. F. Tsai

A statistical study on seismo-ionospheric precursors of the total electron content associated with 146 M?6.0 earthquakes in Japan during 1998–2011, Earthquake Prediction Studies: Seismo Electromagnetics, edited by M. Hayakawa, pp. 1–13. TERRAPUB, 2013.



2011006

Chen, C.H., C. H. Wang, D. L. Chen, Y. Y. Sun, J. Y. Liu, T. K. Yeh, H.Y. Yen, S. H. Chang

Comparisons between air and subsurface temperatures in Taiwan for the past century: a global warming perspective, 187-200. In Taniguchi, M. (Eds.) “Groundwater and Subsurface Environments: Human Impacts in Asian Coastal Cities”, Springer, doi:10.1007/978-4- 431-53904-9_10. 2011.



2002005

Tsai, H. F., D. D. Feng, J. Y. Liu, C. H. Liu, and W. H. Tsai

A study on the COSMIC electron density profile, Space Weather Study Using Multipoint Techniques, 329-333, 2002.



2002004

Liu, J. Y., Y. J. Chuo, S. A. Pulinets, H. F. Tsai, and X. Zeng

A study on the TEC perturbations prior to the Rei-Li, Chi-Chi and Chia-Yi earthquakes, Seismo Electromagnetics: Lithosphere- Atmosphere-Ionosphere Coupling, Eds. M. Hayakawa and O. A. Molchanov, TERRAPUB, Tokyo. 297-301, 2002.



2002003

Chuo, Y. J., J.Y. Liu, M. Kamogawa, and Y. I. Chen

The anomalies in the foEs prior to M≧6.0 Taiwan earthquakes, Seismo Electromagnetics: Lithosphere-Atmosphere-Ionosphere Coupling, Eds. M. Hayakawa and O. A. Molchanov, TERRAPUB, Tokyo. 309-312, 2002.



1994002

Wernik, A. W., J. M. Wu, and J. Y. Liu

Evidence for a strange attractor in Chung-Li foF2 data, Low-Latitude Ionospheric Physics, COSPAR Colloquium, 7, 233-238, 1994. (SCI)



1994001

Yeh, H. C., S. J. Franke, K. C. Yeh, C. H. Liu, T. D. Raymund, H. H. Chen, A. V. Izotov, J. Y. Liu, J. Wu, K. H. Lin and S. W. Chen

Low-latitude ionospheic tomography network along Taiwan meridian, Low-Latitude Ionospheric Physics, COSPAR Colloquium, 7, 295-303,1994.