Real-time 3-D ionospheric tomography and its validation by the MU radar

S. Saito, M. Yamamoto, A. Saito, C. H. Chen

研究成果: Conference contribution

摘要

Ionospheric tomography is a technique to reconstruct ionospheric density profiles from various measurements. We have developed a real-time 3-D ionospheric tomography system over Japan by using total electron contents (TECs) derived from dual-frequency Global Navigation Satellite System (GNSS) signals measured by 200 receivers of GEONET over Japan [1]. The algorithm of the tomography is a constrained least-squares [2, 3]. The real-time 3-D tomography system has been running since March 2016 and produces 3-D ionospheric density profiles over Japan every 15 minutes with a latency of 6 minutes.

原文English
主出版物標題2019 URSI Asia-Pacific Radio Science Conference, AP-RASC 2019
發行者Institute of Electrical and Electronics Engineers Inc.
ISBN(電子)9789082598759
DOIs
出版狀態Published - 2019 三月
事件2019 URSI Asia-Pacific Radio Science Conference, AP-RASC 2019 - New Delhi, India
持續時間: 2019 三月 92019 三月 15

出版系列

名字2019 URSI Asia-Pacific Radio Science Conference, AP-RASC 2019

Conference

Conference2019 URSI Asia-Pacific Radio Science Conference, AP-RASC 2019
國家India
城市New Delhi
期間19-03-0919-03-15

All Science Journal Classification (ASJC) codes

  • Computer Networks and Communications
  • Instrumentation

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  • 引用此

    Saito, S., Yamamoto, M., Saito, A., & Chen, C. H. (2019). Real-time 3-D ionospheric tomography and its validation by the MU radar. 於 2019 URSI Asia-Pacific Radio Science Conference, AP-RASC 2019 [8738382] (2019 URSI Asia-Pacific Radio Science Conference, AP-RASC 2019). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.23919/URSIAP-RASC.2019.8738382