116 citations as recorded by crossref.

1. Comparison of peak characteristics of F2 ionospheric layer over Tehran region at a low solar activity period with IRI-2001 and IRI-2007 models predictions K. Karami et al. 10.1016/j.asr.2011.05.013
2. The factors affecting noontime ionospheric NmF2 equinoctial asymmetry over mid-latitude regions A. Mikhailov & L. Perrone 10.1038/s41598-025-91693-7
3. Causes of the mid-latitude NmF2 winter anomaly at solar maximum A. Pavlov & N. Pavlova 10.1016/j.jastp.2005.02.009
4. Development of a local empirical model of ionospheric total electron content (TEC) and its application for studying solar-ionospheric effects P. Davoudifar et al. 10.1038/s41598-021-93496-y
5. foF2 Diurnal Variability at African Equatorial Stations: Dip Equator Secular Displacement Effect D. Gnabahou et al. 10.4236/ijg.2013.48108
6. Dependences of the NmF2 midlatitude statistical characteristics on the month of a year under geomagnetically quiet conditions near noon at low solar activity A. Pavlov & N. Pavlova 10.1134/S0016793215040118
7. Variations of electron density and temperature in ionosphere based on the DEMETER ISL data Y. He et al. 10.1007/s11589-010-0732-8
8. A simulation study on the semiannual variation of the ionospheric F2 layer zonal electric fields at the magnetic equator T. Yu et al. 10.1029/2005JA011390
9. Statistical study of the equatorial F2layer critical frequency at Ouagadougou during solar cycles 20, 21 and 22, using Legrand and Simon’s classification of geomagnetic activity F. Ouattara & C. Amory-Mazaudier 10.1051/swsc/2012019
10. Altitudinal Extent of Winter Anomaly and Its Manifestation in the Total Electron Content M. Klimenko et al. 10.1134/S1990793119040080
11. Spatial and temporal analysis of the total electron content over China during 2011–2014 J. Zheng et al. 10.1016/j.asr.2016.03.037
12. On the Variability of the Ionospheric F2-Layer During the Quietest Days in December 2009 V. Kim & V. Hegai 10.5140/JASS.2016.33.4.273
13. Solar cycle variation of ionospheric parameters over the low latitude station Hainan, China, during 2002–2012 and its comparison with IRI-2012 model G. Wang et al. 10.1016/j.asr.2016.12.013
14. The annual asymmetry in the F2 layer during deep solar minimum (2008–2009): December anomaly A. Mikhailov & L. Perrone 10.1002/2014JA020929
15. An evaluation of the IRI-Plas-TEC for winter anomaly along the mid-latitude sector based on GIM-TEC and foF2 values G. Gordiyenko et al. 10.1016/j.asr.2019.04.014
16. Modelling F2-layer seasonal trends and day-to-day variability driven by coupling with the lower atmosphere M. Mendillo et al. 10.1016/S1364-6826(02)00193-1
17. Comparison of diurnal, seasonal and solar cycle variations of high-latitude, mid-latitude and low-latitude ionosphere G. K et al. 10.11728/cjss2014.02.143
18. Response of the ionospheric electron density to different types of seismic events Y. He et al. 10.5194/nhess-11-2173-2011
19. Comprehensive review of ionospheric anomalies: mechanisms, trends, and observational perspectives C. Seema et al. 10.1007/s11600-025-01678-3
20. Global variation in the long-term seasonal changes observed in ionospheric F region data C. Scott & R. Stamper 10.5194/angeo-33-449-2015
21. Nighttime Ionospheric TEC Study Over Latin America During Moderate and High Solar Activity E. Romero‐Hernandez et al. 10.1029/2020JA028210
22. Yearly variations of global plasma densities in the topside ionosphere at middle and low latitudes L. Liu et al. 10.1029/2007JA012283
23. Ionospheric total electron content: Global and hemispheric climatology J. Lean et al. 10.1029/2011JA016567
24. Climatology of TEC Longitudinal Difference in Middle Latitudes of East Asia X. Sun et al. 10.3390/rs14215412
25. The performance of the IRI-Plas model as compared with Alouette II and GIM-TEC data over the midlatitude station Alma-Ata G. Gordiyenko et al. 10.1016/j.jastp.2018.08.007
26. Dynamics of the Thermosphere J. FORBES 10.2151/jmsj.85B.193
27. Analysis of Winter Anomaly and Annual Anomaly Based on Regression Approach K. Wang et al. 10.3390/rs15204968
28. Studying the winter anomaly with altimeter-derived TEC data F. Azpilicueta & B. Nava 10.1016/j.asr.2021.06.008
29. Patterns of F2-layer variability H. Rishbeth & M. Mendillo 10.1016/S1364-6826(01)00036-0
30. Characteristics and mechanisms of the annual asymmetry of thermospheric mass density R. Ma et al. 10.1007/s11430-014-5020-3
31. A different view of the ionospheric winter anomaly F. Azpilicueta & B. Nava 10.1016/j.asr.2020.10.039
32. A study of vTEC above Nepal exploring different calibration techniques, including a comparison with the NeQuick-2 model P. Poudel et al. 10.1007/s10509-022-04041-w
33. On the Sources of the Ionospheric Variability in the South American Magnetic Anomaly During Solar Minimum J. Moro et al. 10.1029/2019JA026780
34. Ionospheric response to solar extreme ultraviolet radiation variations: comparison based on CTIPe model simulations and satellite measurements R. Vaishnav et al. 10.5194/angeo-39-341-2021
35. Comparison Of Ionospheric Total Electron Content Over North America And East Asia With Eof Analysis X. Yao et al. 10.11728/cjss2015.05.556
36. Modeling the effects of gravity wave momentum deposition on the general circulation above the turbopause E. Yiğit et al. 10.1029/2008JD011132
37. Modeling Chinese ionospheric layer parameters based on EOF analysis Y. Yu et al. 10.1002/2014SW001159
38. A 3D Empirical Model of Electron Density Based on CSES Radio Occultation Measurements H. Huang et al. 10.1029/2021SW003018
39. Climatology of global, hemispheric and regional electron content variations during the solar cycles 23 and 24 W. Younas et al. 10.1016/j.asr.2022.07.029
40. Day-by-day modelling of the ionospheric F2-layer for year 2002 H. Rishbeth et al. 10.1016/j.jastp.2009.03.022
41. Linear time series modeling of GPS-derived TEC observations over the Indo-Thailand region P. Suraj et al. 10.1007/s00190-017-1099-6
42. Transient variations of vertical total electron content at low latitude during the period 2013–2017 O. Hammou Ali et al. 10.1016/j.asr.2021.02.039
43. Ionospheric Response to the Space Weather Events of 4-10 September 2017: First Chilean Observations M. Bravo et al. 10.2174/1874282301812010001
44. Plasma transport process in the equatorial/low-latitude ionosphere B. Adebesin et al. 10.1016/j.asr.2018.11.013
45. Features of annual and semiannual variations derived from the global ionospheric maps of total electron content B. Zhao et al. 10.5194/angeo-25-2513-2007
46. Long-term changes in thermospheric composition inferred from a spectral analysis of ionospheric F-region data C. Scott et al. 10.5194/angeo-32-113-2014
47. Analysis of GPS-TEC and IRI model over equatorial and EIA stations during solar cycle 24 S. Kumar Chaurasiya et al. 10.1016/j.asr.2023.09.014
48. An empirical model of ionospheric total electron content (TEC) near the crest of the equatorial ionization anomaly (EIA) R. Hajra et al. 10.1051/swsc/2016023
49. Variation of F-region critical frequency (foF2) over equatorial and low-latitude region of the Indian zone during 19th and 20th solar cycle S. Yadav et al. 10.1016/j.asr.2010.09.003
50. First results from ITU-Dynasonde, Istanbul, Turkey on the ionospheric characteristics A. Moral et al. 10.1016/j.asr.2020.08.034
51. Seasonal variation of quiet-time TEC over West and Central African equatorial/low-latitude ionosphere (2011–2014) A. Akala et al. 10.1007/s11600-021-00679-2
52. Seasonal and solar cycle variations of the ionospheric peak electron density: Comparison of measurement and models P. Richards 10.1029/2000JA000365
53. Ionosphere around equinoxes during low solar activity L. Liu et al. 10.1029/2010JA015318
54. The global ionospheric asymmetry in total electron content M. Mendillo et al. 10.1016/j.jastp.2005.06.021
55. Local empirical model of ionospheric plasma density derived from Digisonde measurements at Irkutsk K. Ratovsky & A. Oinats 10.5047/eps.2011.03.002
56. Regular features of the polar ionosphere characteristics from Digisonde measurements over Norilsk K. Ratovsky et al. 10.1016/j.asr.2011.09.026
57. Impacts of SABER CO2‐based eddy diffusion coefficients in the lower thermosphere on the ionosphere/thermosphere C. Salinas et al. 10.1002/2016JA023161
58. Winter anomaly in NmF2 and TEC: when and where it can occur Y. Yasyukevich et al. 10.1051/swsc/2018036
59. Characterisation of Total Electron Content over African region using Radio Occultation observations of COSMIC satellites P. Mungufeni et al. 10.1016/j.asr.2019.08.009
60. Longitudinal features of day- and night-time ionospheric annual variations during the solar cycles 23 and 24 W. Younas et al. 10.1016/j.asr.2024.01.033
61. The nighttime winter anomaly phenomenon observed by the in situ electron density measurements from the CSES satellite X. Wang et al. 10.1016/j.asr.2021.09.033
62. The dependence of four-peak longitudinal structure of the tropical electric field on the processes in the lower atmosphere and geomagnetic field configuration V. Klimenko et al. 10.1016/j.asr.2019.06.029
63. Equatorial vertical plasma drifts and the measured and IRI model-predicted F 2-layer parameters above Ouagadougou during solar minimum O. Oyekola 10.5047/eps.2011.10.008
64. Long-term monthly statistics of mid-latitudinal NmF2 in the northern geographic hemisphere during geomagnetically quiet and steadily low solar activity conditions A. Pavlov & N. Pavlova 10.1016/j.jastp.2016.03.001
65. Solar cycle and seasonal variations of the GPS phase scintillation at high latitudes Y. Jin et al. 10.1051/swsc/2018034
66. Diurnal and Seasonal Characteristics of the Longitudinal Variations of Electron Densities in the Topside Ionosphere at Middle Latitudes F. Su & W. Wang 10.1029/2022JA030308
67. Meteorological effects of ionospheric disturbances from vertical radio sounding data M. Chernigovskaya et al. 10.1016/j.jastp.2015.07.006
68. An empirical orthogonal function model of total electron content over China T. Mao et al. 10.1029/2007RS003629
69. The winter anomaly in the middle-latitudeFregion during the solar minimum period observed by the Constellation Observing System for Meteorology, Ionosphere, and Climate W. Lee et al. 10.1029/2010JA015815
70. Performance Evaluation of VTEC GIMs for Regional Applications during Different Solar Activity Periods, Using RING TEC Values V. Tornatore et al. 10.3390/rs13081470
71. Seasonal and solar cycle variations of the vertical distribution of the occurrence probability of auroral kilometric radiation sources and of upflowing ion events A. Kumamoto et al. 10.1029/2002JA009522
72. A climatology study on ionospheric F 2 peak over Anyang, Korea E. Kim et al. 10.5047/eps.2011.03.011
73. Variations in statistical parameters of the NmF2 winter anomaly with latitude and solar activity A. Pavlov & N. Pavlova 10.1134/S0016793212030127
74. Transient variations of vertical total electron content over some African stations from 2002 to 2012 A. Shimeis et al. 10.1016/j.asr.2014.07.038
75. Comparison of ionospheric anomalies over African equatorial/low-latitude region with IRI-2016 model predictions during the maximum phase of solar cycle 24 P. Amaechi et al. 10.1016/j.asr.2021.03.040
76. Variation of monthly mean foF2 and hmF2 over a mid latitude station during the period 1997–2006 S. Rao et al. 10.1016/j.asr.2013.12.018
77. An empirical model of the topside plasma density around 600 km based on ROCSAT‐1 and Hinotori observations H. Huang et al. 10.1002/2014JA020940
78. Intensity of 27-day variations in solar emission and ionospheric electron content A. Setov et al. 10.1016/j.asr.2024.10.054
79. Comparative study of high-latitude, mid-latitude and low-latitude ionosphere on basis of local empirical models K. Ratovsky et al. 10.1016/j.asr.2014.02.019
80. The First Measurement of Seasonal Trends in the Equatorial Ionospheric Anomaly Trough at the CHUK GNSS Site During the Solar Maximum in 2014 J. Chung et al. 10.5140/JASS.2016.33.4.287
81. A 12 year comparison of MIDAS and IRI 2007 ionospheric Total Electron Content A. Chartier et al. 10.1016/j.asr.2012.02.014
82. Longitudinal variations of thermospheric composition at the solstices L. Qian et al. 10.1002/2016JA022898
83. Observed (GPS) and modeled (IRI and TIE-GCM) TEC trends over southern low latitude during solar cycle-24 S. Rao et al. 10.1016/j.asr.2022.12.030
84. Variability and distribution of nighttime equatorial to mid latitude ionospheric irregularities and vertical plasma drift observed by FORMOSAT-5 Advanced Ionospheric Probe in-situ measurements from 2017 – 2020 L. Chang et al. 10.1016/j.asr.2023.07.067
85. Analysis of total electron content over the African low-latitude region during the maximum phase of solar cycle 24 (2012–2014) E. Falayi et al. 10.1016/j.jastp.2024.106235
86. Annual and semiannual TEC effects at low solar activity in midlatitude Atlantic region based on TOPEX A. Meza & M. Natali 10.1029/2007JD009088
87. An Empirical Orthogonal Function (EOF) Analysis of Ionospheric Electron Density Profiles Based on the Observation of Incoherent Scatter Radar at Millstone Hill 10.1002/cjg2.1189
88. Low-latitude ionospheric response from GPS, IRI and TIE-GCM TEC to Solar Cycle 24 S. Rao et al. 10.1007/s10509-019-3701-2
89. Perpendicular Electrical Conductivity in the Topside Ionosphere Derived from Swarm Measurements F. Giannattasio et al. 10.3390/rs16173129
90. Anomaly of the ionospheric electron density close to earthquakes: Case studies of Pu’er and Wenchuan earthquakes Y. He et al. 10.1007/s11589-011-0816-0
91. Annual and semiannual variations of the midlatitude ionosphere under low solar activity S. Kawamura et al. 10.1029/2001JA000267
92. The asymmetrical features in electron density during extreme solar minimum X. Zhang et al. 10.1016/j.asr.2014.08.028
93. Statistical behavior of the longitudinal variations of daytime electron density in the topside ionosphere at middle latitudes F. Su et al. 10.1002/2016JA023029
94. A statistical study of the mid-latitude NmF2 winter anomaly A. Pavlov et al. 10.1016/j.asr.2009.09.003
95. Annual and semiannual VTEC effects at low solar activity based on GPS observations at different geomagnetic latitudes M. Natali & A. Meza 10.1029/2010JD014267
96. A New Empirical Model of NmF2 Based on CHAMP, GRACE, and COSMIC Radio Occultation Z. Liu et al. 10.3390/rs11111386
97. Variability of the African equatorial ionization anomaly (EIA) crests during the year 2013 P. Amaechi et al. 10.1139/cjp-2017-0985
98. Formation mechanisms of the midlatitudinal NmF2 semiannual anomaly under daytime quiet geomagnetic conditions at low solar activity A. Pavlov & N. Pavlova 10.1134/S0016793217040132
99. Linear time-series modeling of the GNSS based TEC variations over Southwest Japan during 2011–2018 and comparison against ARMA and GIM models K. Ansari et al. 10.1016/j.actaastro.2019.09.017
100. Modeling the global ionospheric total electron content with empirical orthogonal function analysis W. Wan et al. 10.1007/s11431-012-4823-8
101. Temporal and spatial variations of global ionospheric total electron content under various solar conditions J. Liu et al. 10.1007/s00190-016-0977-7
102. Study on ionosphere change over Shandong based from SDCORS in 2012 J. Guo et al. 10.1016/j.geog.2017.04.003
103. Impact of ICME- and SIR/CIR-Driven Geomagnetic Storms on the Ionosphere over Hungary K. Berényi et al. 10.3390/atmos14091377
104. Annual and semi-annual variations of electron density in the topside ionosphere observed by CSES K. Zhu et al. 10.3389/feart.2023.1098483
105. Time variations of the total electron content in the Southeast Asian equatorial ionization anomaly for the period 2006–2011 M. Le Huy et al. 10.1016/j.asr.2013.08.003
106. Comparison of Ionospheric Total Electron Content (TEC) over Sonmiani (Pakistan) with NeQuick-2 and IRI-2012 during July 2014 – June 2015 M. Ameen et al. 10.1016/j.asr.2018.09.017
107. Study of solar flux dependency of the winter anomaly in GPS TEC S. Rao et al. 10.1007/s10291-018-0795-x
108. Regional TEC model under quiet geomagnetic conditions and low-to-moderate solar activity based on CODE GIMs J. Feng et al. 10.1016/j.jastp.2017.05.013
109. Statistical characteristics of the polar ionospheric scale height around the peak height of F2 layer with observations of the ESR radar: Quiet days Z. Qiao et al. 10.1007/s11431-014-5729-4
110. Daytime Ionospheric TEC Weather Study Over Latin America E. Romero‐Hernandez et al. 10.1029/2018JA025943
111. Causes of the mid-latitudinal daytime NmF2 semi-annual anomaly at solar minimum A. Pavlov 10.1016/j.jastp.2017.12.015
112. Global scale annual and semi-annual variations of daytime NmF2 in the high solar activity years T. Yu et al. 10.1016/j.jastp.2003.09.018
113. A Modeling Study of the Influence of Electric Fields on Ionosphere Semiannual Variations at Mid- and Low Latitudes T. YU et al. 10.1002/cjg2.866
114. МЕХАНИЗМЫ ФОРМИРОВАНИЯ ПОЛУГОДОВОЙ АНОМАЛИИ СРЕДНИХ ШИРОТ В ДНЕВНЫХ ГЕОМАГНИТО-СПОКОЙНЫХ УСЛОВИЯХ ПРИ НИЗКОЙ СОЛНЕЧНОЙ АКТИВНОСТИ, "Геомагнетизм и аэрономия" А. Павлов & Н. Павлова 10.7868/S0016794017040137
115. Total electron content at an equatorial station during low solar activity: Geomagnetic activity effects emphasis S. Kumar & S. Kumar 10.1016/j.jastp.2024.106415
116. Tests of Sunspot Number Sequences: 1. Using Ionosonde Data M. Lockwood et al. 10.1007/s11207-016-0855-8