Longitudinal and solar activity dependence of equatorial electrojet at Southeast Asian sector

N. S.A. Hamid, Huixin Liu, T. Uozumi, G. K. Gopir, H. A. Hadin, Akimasa Yoshikawa

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

In the E layer of equatorial ionosphere, the equatorial electrojet (EEJ) current interacts with the global Sq current and caused abnormally large amplitude of geomagnetic field component measured at the magnetic dip equator station. In this study, we attempted to separate EEJ and Sq at dip equator using the EUEL index derived from MAGDAS/CPMN stations. Moreover, we normalized the observation data to overcome the uncertainties due to the latitudinal variation of both EEJ and Sq currents which are neglected in most of previous studies. This new approach allowed the study of longitudinal dependence of EEJ. Analysis is performed using data from stations at East and West of Southeast Asian sector for a year of 2011. Additionally, we examined the solar activity dependence of EEJ during this inclining phase of solar cycle.

Original languageEnglish
Title of host publication2015 International Conference on Space Science and Communication
Subtitle of host publicationSpace Technology for Humanity, IconSpace 2015 - Proceeding
PublisherIEEE Computer Society
Pages262-266
Number of pages5
Volume2015-September
ISBN (Electronic)9781479919406
DOIs
Publication statusPublished - Sep 29 2015
Event4th International Conference on Space Science and Communication, IconSpace 2015 - Langkawi, Malaysia
Duration: Aug 10 2015Aug 12 2015

Other

Other4th International Conference on Space Science and Communication, IconSpace 2015
CountryMalaysia
CityLangkawi
Period8/10/158/12/15

Fingerprint

E region
Ionosphere
uncertainty
Uncertainty

All Science Journal Classification (ASJC) codes

  • Computer Networks and Communications
  • Aerospace Engineering
  • Electrical and Electronic Engineering
  • Communication

Cite this

Hamid, N. S. A., Liu, H., Uozumi, T., Gopir, G. K., Hadin, H. A., & Yoshikawa, A. (2015). Longitudinal and solar activity dependence of equatorial electrojet at Southeast Asian sector. In 2015 International Conference on Space Science and Communication: Space Technology for Humanity, IconSpace 2015 - Proceeding (Vol. 2015-September, pp. 262-266). [7283763] IEEE Computer Society. https://doi.org/10.1109/IconSpace.2015.7283763

Longitudinal and solar activity dependence of equatorial electrojet at Southeast Asian sector. / Hamid, N. S.A.; Liu, Huixin; Uozumi, T.; Gopir, G. K.; Hadin, H. A.; Yoshikawa, Akimasa.

2015 International Conference on Space Science and Communication: Space Technology for Humanity, IconSpace 2015 - Proceeding. Vol. 2015-September IEEE Computer Society, 2015. p. 262-266 7283763.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Hamid, NSA, Liu, H, Uozumi, T, Gopir, GK, Hadin, HA & Yoshikawa, A 2015, Longitudinal and solar activity dependence of equatorial electrojet at Southeast Asian sector. in 2015 International Conference on Space Science and Communication: Space Technology for Humanity, IconSpace 2015 - Proceeding. vol. 2015-September, 7283763, IEEE Computer Society, pp. 262-266, 4th International Conference on Space Science and Communication, IconSpace 2015, Langkawi, Malaysia, 8/10/15. https://doi.org/10.1109/IconSpace.2015.7283763
Hamid NSA, Liu H, Uozumi T, Gopir GK, Hadin HA, Yoshikawa A. Longitudinal and solar activity dependence of equatorial electrojet at Southeast Asian sector. In 2015 International Conference on Space Science and Communication: Space Technology for Humanity, IconSpace 2015 - Proceeding. Vol. 2015-September. IEEE Computer Society. 2015. p. 262-266. 7283763 https://doi.org/10.1109/IconSpace.2015.7283763
Hamid, N. S.A. ; Liu, Huixin ; Uozumi, T. ; Gopir, G. K. ; Hadin, H. A. ; Yoshikawa, Akimasa. / Longitudinal and solar activity dependence of equatorial electrojet at Southeast Asian sector. 2015 International Conference on Space Science and Communication: Space Technology for Humanity, IconSpace 2015 - Proceeding. Vol. 2015-September IEEE Computer Society, 2015. pp. 262-266
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