Showing 101 - 120 results of 472 for search '"ionosphere"', query time: 0.05s Refine Results
  1. 101

    Latitudinal, Diurnal, and Seasonal Variations in the Accuracy of an RTK Positioning System and Its Relationship With Ionospheric Irregularities by A. F. Follestad, L. B. N. Clausen, J. I. Moen, K. S. Jacobsen

    Published 2021-06-01
    “…Additionally, we investigate ionospheric irregularities as characterized by the rate of TEC index (ROTI). …”
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    Article
  2. 102

    Evaluation on the Quasi‐Realistic Ionospheric Prediction Using an Ensemble Kalman Filter Data Assimilation Algorithm by Jianhui He, Xinan Yue, Huijun Le, Zhipeng Ren, Weixing Wan

    Published 2020-03-01
    “…Abstract In this work, we evaluated the quasi‐realistic ionosphere forecasting capability by an ensemble Kalman filter (EnKF) ionosphere and thermosphere data assimilation algorithm. …”
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    Article
  3. 103
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    Prediction of Global Ionospheric Total Electron Content (TEC) Based on SAM‐ConvLSTM Model by Hanze Luo, Yingkui Gong, Si Chen, Cheng Yu, Guang Yang, Fengzheng Yu, Ziyue Hu, Xiangwei Tian

    Published 2023-12-01
    “…Abstract This paper first applies a prediction model based on self‐attention memory ConvLSTM (SAM‐ConvLSTM) to predict the global ionospheric total electron content (TEC) maps with up to 1 day of lead time. …”
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    Article
  5. 105

    Statistical Study on the Effect of Meridional Neutral Wind on the Occurrence of Post‐Sunset Equatorial Ionospheric Irregularities by Bantayehu Aderaw, Melessew Nigussie

    Published 2025-01-01
    “…In this study, it is examined how F‐layer meridional neutral winds affect the post‐sunset equatorial ionospheric irregularities using GOCE satellite data in the years 2012–2013 employing statistical analysis. …”
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    Article
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    Spatial and Temporal Confinement of the Ionospheric Responses During the St. Patrick's Day Storm of March 2015 by Sk Samin Kader, N. Dashora, K. Niranjan

    Published 2022-09-01
    “…Abstract The present study provides a multi‐instrument analysis of the ionospheric response to the effects of the St. Patrick's Day storm of 17–18 March 2015. …”
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    Article
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    Revisiting sunspot number as an extreme ultraviolet (EUV) proxy for ionospheric F2 critical frequency by B. S. Zossi, B. S. Zossi, F. D. Medina, F. D. Medina, T. Duran, T. Duran, B. F. de Haro Barbas, B. F. de Haro Barbas, A. G. Elias, A. G. Elias

    Published 2025-01-01
    “…<p>This study reconsiders sunspot number (Sn) as a solar extreme ultraviolet (EUV) proxy for modeling the ionospheric F2 layer's critical frequency (foF2) over the period 1960–2023. …”
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  16. 116

    Different Response of the Ionospheric TEC and EEJ to Ultra‐Fast Kelvin Waves in the Mesosphere and Lower Thermosphere by Ruidi Sun, Sheng‐Yang Gu, Xiankang Dou, Yusong Qin, Yafei Wei

    Published 2024-03-01
    “…Abstract We studied the response of ionospheric total electron content (TEC) and equatorial electrojet (EEJ) to the ultra‐fast Kelvin wave (UFKW) at the equator in the mesosphere using zonal wind data obtained from TIMED Doppler Interferometer (TIDI), EEJ data over the monitoring station Jicamarca (12°S, 77°W) and global TEC maps. …”
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    Article
  17. 117

    A Regional Ionospheric Storm Forecasting Method Using a Deep Learning Algorithm: LSTM by Panpan Ban, Lixin Guo, Zhenwei Zhao, Shuji Sun, Tong Xu, Zhengwen Xu, Fengjuan Sun

    Published 2023-03-01
    “…Abstract An ionospheric storm forecasting method was proposed using a deep learning algorithm, LSTM (long short‐term memory). …”
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    Article
  18. 118
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    Comparative Hypothesis Testing of Auroral Ionospheric Layer Causing Global Navigation Satellite System Scintillation by G. Blinstrubas, A. English, D. J. Stuart, D. L. Hampton, L. Lamarche, Y. Nishimura, S. Datta‐Barua

    Published 2025-01-01
    “…Abstract As Global Navigation Satellite System electromagnetic waves pass through the ionosphere, especially in auroral zones, ionospheric irregularities cause the waves to scintillate. …”
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    Article
  20. 120