Longitudinal profile of equatorial electrojet derived from ground and satellite based magnetometers

Wan Nur Izzaty Ismail, Nurul Shazana Abdul Hamid, Mardina Abdullah, Akimasa Yoshikawa

研究成果: 著書/レポートタイプへの貢献会議での発言

抄録

The intense current that flowing eastward in the dayside in the E layer of ionosphere at dip equator region is known as equatorial electrojet (EEJ). In this work, we attempt to compare the longitudinal profile of EEJ current estimated from the Challenging Minisatellite Payload (CHAMP) and European Space Agency satellite (SWARM) with the ground-based magnetometer network from six equatorial observatory pairs across the globe. Ground magnetometer were obtained from the network such as MAGDAS, INTERMAGNET and IIG. We process our data using the EUEL index during quiet days for ground measurement. Then, correlation coefficient were obtained after applying appropriate normalization techniques for both measurements. Analysis showed the longitudinal variations of EEJ current from ground indicates that this current was strongest at South American (77 °W) and Southeast Asian (99.78°E). Meanwhile, satellite measurement shows four peaks of EEJ current at -100°W, 0°E, 100°E and 180° E which are at North America, Atlantic ocean, Southeast Asian and Pacific ocean respectively.

元の言語英語
ホスト出版物のタイトル2018 UKM FST Postgraduate Colloquium
ホスト出版物のサブタイトルProceedings of the Universiti Kebangsaan Malaysia, Faculty of Science and Technology 2018 Postgraduate Colloquium
編集者Noor Hayati Ahmad Rasol, Kamarulzaman Ibrahim, Siti Aishah Hasbullah, Mohammad Hafizuddin Hj. Jumali, Nazlina Ibrahim, Marlia Mohd Hanafiah, Mohd Talib Latif
出版者American Institute of Physics Inc.
ISBN(電子版)9780735418431
DOI
出版物ステータス出版済み - 6 27 2019
イベント2018 UKM FST Postgraduate Colloquium - Selangor, マレーシア
継続期間: 4 4 20184 6 2018

出版物シリーズ

名前AIP Conference Proceedings
2111
ISSN(印刷物)0094-243X
ISSN(電子版)1551-7616

会議

会議2018 UKM FST Postgraduate Colloquium
マレーシア
Selangor
期間4/4/184/6/18

Fingerprint

equatorial electrojet
electrojet
magnetometer
magnetometers
profiles
minisatellite repeats
Atlantic Ocean
Pacific Ocean
ocean
globes
E region
dip
ionosphere
equators
European Space Agency
payloads
observatory
correlation coefficients
ionospheres
observatories

All Science Journal Classification (ASJC) codes

  • Ecology, Evolution, Behavior and Systematics
  • Ecology
  • Plant Science
  • Physics and Astronomy(all)
  • Nature and Landscape Conservation

これを引用

Ismail, W. N. I., Hamid, N. S. A., Abdullah, M., & Yoshikawa, A. (2019). Longitudinal profile of equatorial electrojet derived from ground and satellite based magnetometers. : N. H. A. Rasol, K. Ibrahim, S. A. Hasbullah, M. H. H. Jumali, N. Ibrahim, M. M. Hanafiah, & M. T. Latif (版), 2018 UKM FST Postgraduate Colloquium: Proceedings of the Universiti Kebangsaan Malaysia, Faculty of Science and Technology 2018 Postgraduate Colloquium [030002] (AIP Conference Proceedings; 巻数 2111). American Institute of Physics Inc.. https://doi.org/10.1063/1.5111232

Longitudinal profile of equatorial electrojet derived from ground and satellite based magnetometers. / Ismail, Wan Nur Izzaty; Hamid, Nurul Shazana Abdul; Abdullah, Mardina; Yoshikawa, Akimasa.

2018 UKM FST Postgraduate Colloquium: Proceedings of the Universiti Kebangsaan Malaysia, Faculty of Science and Technology 2018 Postgraduate Colloquium. 版 / Noor Hayati Ahmad Rasol; Kamarulzaman Ibrahim; Siti Aishah Hasbullah; Mohammad Hafizuddin Hj. Jumali; Nazlina Ibrahim; Marlia Mohd Hanafiah; Mohd Talib Latif. American Institute of Physics Inc., 2019. 030002 (AIP Conference Proceedings; 巻 2111).

研究成果: 著書/レポートタイプへの貢献会議での発言

Ismail, WNI, Hamid, NSA, Abdullah, M & Yoshikawa, A 2019, Longitudinal profile of equatorial electrojet derived from ground and satellite based magnetometers. : NHA Rasol, K Ibrahim, SA Hasbullah, MHH Jumali, N Ibrahim, MM Hanafiah & MT Latif (版), 2018 UKM FST Postgraduate Colloquium: Proceedings of the Universiti Kebangsaan Malaysia, Faculty of Science and Technology 2018 Postgraduate Colloquium., 030002, AIP Conference Proceedings, 巻. 2111, American Institute of Physics Inc., 2018 UKM FST Postgraduate Colloquium, Selangor, マレーシア, 4/4/18. https://doi.org/10.1063/1.5111232
Ismail WNI, Hamid NSA, Abdullah M, Yoshikawa A. Longitudinal profile of equatorial electrojet derived from ground and satellite based magnetometers. : Rasol NHA, Ibrahim K, Hasbullah SA, Jumali MHH, Ibrahim N, Hanafiah MM, Latif MT, 編集者, 2018 UKM FST Postgraduate Colloquium: Proceedings of the Universiti Kebangsaan Malaysia, Faculty of Science and Technology 2018 Postgraduate Colloquium. American Institute of Physics Inc. 2019. 030002. (AIP Conference Proceedings). https://doi.org/10.1063/1.5111232
Ismail, Wan Nur Izzaty ; Hamid, Nurul Shazana Abdul ; Abdullah, Mardina ; Yoshikawa, Akimasa. / Longitudinal profile of equatorial electrojet derived from ground and satellite based magnetometers. 2018 UKM FST Postgraduate Colloquium: Proceedings of the Universiti Kebangsaan Malaysia, Faculty of Science and Technology 2018 Postgraduate Colloquium. 編集者 / Noor Hayati Ahmad Rasol ; Kamarulzaman Ibrahim ; Siti Aishah Hasbullah ; Mohammad Hafizuddin Hj. Jumali ; Nazlina Ibrahim ; Marlia Mohd Hanafiah ; Mohd Talib Latif. American Institute of Physics Inc., 2019. (AIP Conference Proceedings).
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