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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
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- 한국우주과학회 Journal of Astronomy and Space Sciences Journal of Astronomy and Space Sciences 제37권 제2호
- 발행연도
- 2020.1
- 수록면
- 143 - 156 (14page)
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초록· 키워드
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Korea Polar Research Institute (KOPRI) installed an ionospheric sounding radar system called Vertical Incidence Pulsed Ionospheric Radar (VIPIR) at Jang Bogo Station (JBS) in 2015 in order to routinely monitor the state of the ionosphere in the auroral oval and polar cap regions. Since 2017, after two-year test operation, it has been continuously operated to produce various ionospheric parameters. In this article, we will introduce the characteristics of the JBS-VIPIR observations and possible applications of the data for the study on the polar ionosphere. The JBS-VIPIR utilizes a log periodic transmit antenna that transmits 0.5–25 MHz radio waves, and a receiving array of 8 dipole antennas. It is operated in the Dynasonde B-mode pulse scheme and utilizes the 3-D inversion program, called NeXtYZ, for the data acquisition and processing, instead of the conventional 1-D inversion procedure as used in the most of digisonde observations. The JBS-VIPIR outputs include the height profiles of the electron density, ionospheric tilts, and ion drifts with a 2-minute temporal resolution in the bottomside ionosphere. With these observations, possible research applications will be briefly described in combination with other observations for the aurora, the neutral atmosphere and the magnetosphere simultaneously conducted at JBS.
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참고문헌 (25)
참고문헌 신청
Australian Government Bureau of Meteorology, Ionosonde antennas
Bullett TW / 2008 / Transmit antenna for ionospheric sounding applications / Proceedings of the XXIXth URSI General Assembly
G. Chisham / 2007 / A decade of the Super Dual Auroral Radar Network (SuperDARN): scientific achievements, new techniques and future directions / Surveys in Geophysics 28(1):33~109
R. A. Heelis / 1982 / The polar ionosphere / Reviews of Geophysics 20(3):567~576
Xueqin Huang / 2006 / Real-time HF ray tracing through a tilted ionosphere / Radio Science 41(5):RS5S47
Bullett TW / 2008 / Transmit antenna for ionospheric sounding applications / Proceedings of the XXIXth URSI General Assembly
G. Chisham / 2007 / A decade of the Super Dual Auroral Radar Network (SuperDARN): scientific achievements, new techniques and future directions / Surveys in Geophysics 28(1):33~109
R. A. Heelis / 1982 / The polar ionosphere / Reviews of Geophysics 20(3):567~576
Xueqin Huang / 2006 / Real-time HF ray tracing through a tilted ionosphere / Radio Science 41(5):RS5S47
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