RNDr. Vladimír Truhlík, Ph.D.

Projects:

• ESA 4000126708/19/NL/IA , ILGEW - Investigating Lightning Generated ELF Whistlers to Improve Ionospheric Models, 2019-2020, investigator (IAP): Truhlík Vladimír, team: Obrazová, D.; Chum, J.
• LTAUSA 17100 LTAUSA17100 , Models of thermal plasma parameters in the Earth\'s environment and their specification in real time using satellite data, 2017-2022, investigator (IAP): Truhlík Vladimír
• MŠMT. LH11123 , Modelování a analýza parametrů chladného plazmatu na základě měření na umělých družicích Země, 2011-2014, investigator (IAP): Truhlík Vladimír
• MŠMT. LG11032 , COSPAR 2011-2013, 2011-2013, investigator (IAP): Truhlík Vladimír
• GA ČR. GAP209/10/2086 , Modelování variability parametrů termálního plazmatu v horní ionosféře a vnitřní magnetosféře Země, 2010-2012, investigator (IAP): Truhlík Vladimír, team: Podolská K.,

Publications:

• Pignalberi, A., Giannattasio, F., Truhlík, V., Coco, I., Pezzopane, M., Alberti, T., 2024: Investigating the Main Features of the Correlation Between Electron Density and Temperature in the Topside Ionosphere Through Swarm Satellites Data, Journal of Geophysical Research-Space Physics, 129, 3, e2023JA032201
• Pignalberi, A., Truhlík, V., Giannattasio, F., Coco, I., Pezzopane, M., 2024: Mid- and High-Latitude Electron Temperature Dependence on Solar Activity in the Topside Ionosphere through the Swarm B Satellite Observations and the International Reference Ionosphere Model, Atmosphere, 15, 4, 490
• Han, T., Le, H., Zhang, S.-R., Truhlík, V., Reeves, N., Hazarika, A., Cho, Y., Chen, M.-Y., Liu, L., Chen, Y., Zhang, R., 2024: Evaluations of two ion temperature models in IRI-2020 based on the observations from ICON and COSMIC-2 IVM, Advances in Space Research
• Jenner, M., Coïsson, P., Hulot, G., Burešová, D., Truhlík, V., Chauvet, L., 2024: Total Root Electron Content: A New Metric for the Ionosphere Below Low Earth Orbiting Satellites, Geophysical Research Letters, 51, 15, e2024GL110559
• Bilitza, D., Truhlík, V., Yoshihara, O., Moldwin, M. B., 2024: Development and Improvement of the International Reference Ionosphere with special emphasis on the topside and extension to the plasmasphere, Annals of Geophysics, 67, 4, SA443
• Chum, J., Šindelářová, T., Koucká Knížová, P., Podolská, K., Rusz, J., Baše, J., Nakata, H., (...), Laštovička, J., Obrazová, D. Kouba, D., Urbář, J., Truhlík, V., 2023: Atmospheric and ionospheric waves induced by the Hunga eruption on 15 January 2022. Doppler sounding and infrasound, Geophysical Journal International, 233, 2, 1429-1443
• Kotov, D., Richards, P. G., Reznychenko, M., Bogomaz, O., Truhlík, V., et al., 2023: Interhemispheric ionosphere-plasmasphere system shows a high sensitivity to the exospheric neutral hydrogen density: a caution of the global reference atmospheric model hydrogen density, Frontiers in Astronomy and Space Sciences, 10, 1113706
• Bilitza, D., Pezzopane, M., Truhlík, Vladimír, Altadill, D., Reinisch, B. W., Pignalberi, A., 2022: The International Reference Ionosphere Model: A Review and Description of an Ionospheric Benchmark, Reviews of Geophysics, 60, 4, e2022RG000792
• Pignalberi, A., Aksonova, K.D., Zhang, S.-R., Truhlík, Vladimír, Gurram, P., Charalambos, P. , 2021: Climatological study of the ion temperature in the ionosphere as recorded by Millstone Hill incoherent scatter radar and comparison with the IRI model, Advances in Space Research, 68,5, 2186-2203
• Panasenko, S.V., Kotov, D.V., Otsuka, Y., Yamamoto, M., Hashiguchi, H., Richards, P. G., Truhlík, Vladimír, Bogomaz, O. V., Shulha, M.O., Zhivolup, T.G., Domnin, I. F., 2021: Coupled investigations of ionosphere variations over European and Japanese regions: observations, comparative analysis, and validation of models and facilities, Progress in Earth and Planetary Science, 8,1, 45
• Truhlík, Vladimír, Bilitza, D., Kotov, D., Shulha, M., Třísková, Ludmila, 2021: A Global Empirical Model of the Ion Temperature in the Ionosphere for the International Reference Ionosphere, Atmosphere, 12, 8, 1081

• Pignalberi, A., Giannattasio, F., Truhlík, Vladimír, Coco, I., Pezzopane, M., Consolini, G., Michelis de, P., Tozzi, R., 2021: On the Electron Temperature in the Topside Ionosphere as Seen by Swarm Satellites, Incoherent Scatter Radars, and the International Reference Ionosphere Model, Remote Sensing, 13, 20, 4077
• Kotov, D.V., Richards, P. G., Truhlík, Vladimír, (...), Domnin, I. F. , 2019: Weak Magnetic Storms Can Modulate Ionosphere‐Plasmasphere Interaction Significantly: Mechanisms and Manifestations at Mid‐Latitudes, Journal of Geophysical Research: Space Physics, 124, 11, 9665-9675
• Kotov, D.V., Richards, P. G., Truhlík, Vladimír, Bogomaz, O. V., Shulha, M., Maruyama, N., Hairston, M., Miyoshi, Y., Kasahara, Y., Kumamoto, A., Tsuchiya, F., Matsuoka, A., Shinohara, I., Hernández-Pajares, M., Domnin, I. F., Zhivolup, T.G., Emelyanov, L. Ya., Chepurnyy, Ya. M. , 2018: Coincident Observations by the Kharkiv IS Radarand Ionosonde, DMSP and Arase (ERG) Satellites,and FLIP Model Simulations: Implicationsfor the NRLMSISE-00 Hydrogen Density,Plasmasphere, and Ionosphere, Geophysical Research Letters, 45, 16, 8062-8071
• Benson, R. F., Bilitza, D., Fung, S. F., Truhlík, Vladimír, Wang, Y., 2018: Enhancing the ISIS‐I Topside Digital Ionogram Database, Radio Science, 53, 12, 1492-1505
• Bilitza, D.; Altadill, D.; Truhlík, Vladimír; Shubin, V.; Galkin, I.; Reinisch, B.; Huang, X., 2017: International Reference Ionosphere 2016: From ionospheric climate to real-time weather predictions, Space Weather, 15, 2, 279-294
• Němec, F. - Morgan, D. D. - Fowler, C.M. - Kopf, A.J. - Andersson, L. - Gurnett, D. A. - Andrews, D.J. - Truhlík, Vladimír, 2017: Ionospheric Electron Densities at Mars: Comparison of Mars Express Ionospheric Sounding and MAVEN Local Measurement, Journal of Geophysical Research: Space Physics, 122, 12, 12393-12405
• Benson, R. F.; Fainberg, J.; Osherovich, V. A.; Truhlík, Vladimír; Wang, Y.; Bilitza, D.; Fung, S. F., 2016: High-latitude topside ionospheric vertical electron density profile changes in response to large magnetic storms, Radio Science, 51, 5, 524–537
• Kotov, K. V.; Richards, P. G.; Bogomaz, O. V.; Chernogor, L. F.; Truhlík, Vladimír; Emelyanov, L. Ya.; Chepurnyy, Ya. M.; Domnin, I. F. , 2016: The importance of neutral hydrogen for the maintenance of the midlatitude winter nighttime ionosphere: Evidence from IS observations at Kharkiv, Ukraine, and field line interhemispheric plasma model simulations, Journal of Geophysical Research: Space Physics, 121, 7, 7013–7025
• Kuznetsov, V. D.; Zimovets, I.V.; Anufreychik, K.; Bezrukikh, V.; Chulkov, I. V.; Konovalov, A. A.; Kotova, G.A.; Kovrazhkin, R. A.; Moiseenko, D.; Petrukovich, A. A.; Remizov, A.; Shestakov, A.; Skalsky, A.; Vaisberg, O. L.; Verigin, M. I.; Zhuravlev, R. N.; Andreevskyi, S. E.; Dokukin, V. S.; Fomichev, V. V.; Lebedev, N. I.; Obridko, V. N.; Polyanskyi, V. P.; Styazhkin, V. A.; Rudenchik, E. A.; Sinelnikov, V. M.; Zhugzhda, Yu. D.; Ryzhenko, A. P.; Ivanov, A. V.; Simonov, A. V.; Dobrovolskyi, V. S.; Konstantinov, M. S.; Kuzin, S. V.; Bogachev, S. A.; Kholodilov, A. A.; Kirichenko, A. S.; Lavrentiev, E. N.; Reva, A. A.; Shestov, S. V.; Ulyanov, A. S.; Panasyuk, M. I.; Iyudin, A. F.; Svertilov, S. I.; Bogomolov, V. V; Galkin, V. I.; Marjin, B. V.; Morozov, O. V.; Osedlo, V. I.; Rubinshtein, I. A.; Scherbovsky, B. Ya.; Tulupov, V. I.; Kotov, Yu. D.; Yurov, V. N.; Glyanenko, A. S.; Kochemasov, A. V.; Lupar, E. E.; Rubtsov, I. V.; Trofimov, Yu. A; Tyshkevich, V. G.; Ulin, S. E.; Novikov, A. S.; Dmitrenko, V. V.; Grachev, V. M.; Stekhanov, V. N.; Vlasik, K. F.; Uteshev, Z. M.; Chernysheva, I. V.; Shustov, A. E.; Petrenko, D. V.; Aptekar, R. L.; Dergachev, V. A.; Golenetskii, S. V.; Gribovskyi, K. S.; Frederiks, D. D.; Kruglov, E. M.; Lazutkov, V. P.; Levedev, V. V.; Oleinik, F. P.; Palshin, V. D.; Repin, A. I.; Savchenko, M. I.; Skorodumov, D. V.; Svinkin, D. S.; Tsvetkova, A. S.; Ulanov, M. V.; Kozhevatov, I. E.; Sylwester, J.; Siarkowski, M.; Bąkała, J.; Szaforz, Ż.; Kowaliński, M.; Dudnik, O. V.; Lavraud, B.; Hruška, František; Kolmašová, Ivana; Santolík, Ondřej; Šimůnek, Jiří; Truhlík, Vladimír; Auster, H.-U.; Hilchenbach, M.; Venedictov, Yu.; Berghofer, G., 2016: The Sun and Heliosphere Explorer – The Interhelioprobe Mission, Geomagnetism and Aeronomy, 56, 7, 781-841
• Kotov, K. V. ; Truhlík, Vladimír ; Richards, P. G. ; Stankov, S. ; Bogomaz, O. V. ; Chernogor, L. F. ; Domnin, I. F., 2015: Night-time light ion transition height behaviour over the Kharkiv (50°N, 36°E) IS radar during the equinoxes of 2006–2010, Journal of Atmospheric and Solar-Terrestrial Physics, 132, Sept, 1–12
• Truhlík, Vladimír ; Bilitza, D. ; Třísková, Ludmila, 2015: Towards better description of solar activity variation in the International Reference Ionosphere topside ion composition model, Advances in Space Research, 55, 8, 15 , 2099–2105
• Truhlík, Vladimír ; Třísková, Ludmila ; Benson, R. F. ; Bilitza, D. ; Grebowsky, J. ; Richards, P. G., 2014: Comparison of H+ and He+ plasmapause locations based on the resurrected and reevaluated OGO-5 ion composition data base, Journal of Atmospheric and Solar-Terrestrial Physics, 119, -, 27-34
• Bilitza, D. ; Altadill, D. ; Zhang, Y. ; Mertens, Ch. ; Truhlík, Vladimír ; Richards, P. ; McKinnell, L.- A. ; Reinisch, B., 2014: The International Reference Ionosphere 2012 – a model of international collaboration, Journal of Space Weather and Space Climate, 4, A07, -
• Benson, R. F. ; Truhlík, Vladimír ; Huang, X. ; Wang, YL. ; Bilitza, D., 2012: Improving the automatic inversion of digital Alouette/ISIS ionogram reflection traces into topside electron density profiles, Radio Science, 47, -, RS0L04/1-RS0L04/10
• Truhlík, Vladimír ; Bilitza, D. ; Třísková, Ludmila, 2012: A new global empirical model of the electron temperature with the inclusion of the solar activity variations for IRI, Earth, Planets and Space, 64, 531–543
• Kitamura, N. ; Ogawa, Y. ; Nishimura, Y. ; Terada, N. ; Ono, T. ; Shinbori, A. ; Kumamoto, A. ; Truhlík, Vladimír ; Šmilauer, Jan, 2011: Solar zenith angle dependence of plasma density and temperature in the polar cap ionosphere and low-altitude magnetosphere during geomagnetically quiet periods at solar maximum, Journal of Geophysical Research, 116, -, A08227/1-A08227/13
• Němec, František ; Morgan, D. D. ; Gurnett, D. A. ; Duru, F. ; Truhlík, Vladimír, 2011: Dayside ionosphere of Mars: Empirical model based on data from the MARSIS instrument, Journal of Geophysical Research, 116, -, E07003/1-E07003/14
• Stolle, C. ; Liu, H. ; Truhlík, Vladimír ; Lühr, H. ; Richards, G., 2011: Solar flux variation of the electron temperature morning overshoot in the equatorial F region, Journal of Geophysical Research, 116, -, A04308/1-A04308/13
• Třísková, Ludmila ; Truhlík, Vladimír ; Podolská, Kateřina, 2011: Time delays in the correlation between solar activity and the F2 region plasma frequency, Journal of Atmospheric and Solar-Terrestrial Physics, 73, 5-6, 623-626
• Grebowsky, J. M. ; Benson, R. F. ; Webb, P. A. ; Truhlík, Vladimír ; Bilitza, D., 2009: Altitude variation of the plasmapause signature in the main ionospheric trough, Journal of Atmospheric and Solar-Terrestrial Physics, 71, 16, 1669-1676
• Truhlík, Vladimír ; Bilitza, D. ; Třísková, Ludmila, 2009: Latitudinal variation of the topside electron temperature at different levels of solar activity, Advances in Space Research, 44, 6, 693-700
• Truhlík, Vladimír ; Třísková, Ludmila ; Bilitza, D. ; Podolská, K., 2009: Variations of daytime and nighttime electron temperature and heat flux in the upper ionosphere, topside ionosphere and lower plasmasphere for low and high solar activity, Journal of Atmospheric and Solar-Terrestrial Physics, 71, 17-18, 2055-2063
• Bilitza, D. ; Truhlík, Vladimír ; Richards, P. ; Abe, T. ; Třísková, Ludmila, 2007: Solar cycle variations of mid-latitude electron density and temperature: Satellite measurements and model calculations, Advances in Space Research, 39, 5, 779-789
• Třísková, Ludmila ; Galkin, I. ; Truhlík, Vladimír ; Reinisch, B. W., 2007: Application of seamless vertical profiles for use in the topside electron density modeling, Advances in Space Research, 39, 5, 774-778
• Třísková, Ludmila ; Truhlík, Vladimír ; Šmilauer, Jan, 2006: An empirical topside electron density model for calculation of absolute ion densities in IRI, Advances in Space Research, 37, 5, 928-934
• Truhlík, Vladimír ; Třísková, Ludmila ; Šmilauer, Jan, 2005: Manifestation of solar activity in the global topside ion composition – a study based on satellite data, Annales Geophysicae, 23, -, 2511-2517
• Tříska, Pavel ; Czapek, Alexandr ; Chum, Jaroslav ; Hruška, František ; Šimůnek, Jiří ; Šmilauer, Jan ; Truhlík, Vladimír ; Vojta, Jaroslav, 2005: Space weather effects on the MAGION-4 and MAGION-5 solar cells, Annales Geophysicae, 23, -, 3111-3113