지건화 교수

Geonhwa Jee

INFO

  • 소속캠퍼스극지연구소
  • 전공 극지과학
  • 연락처032-760-5306
  • 출신전공우주물리학
  • 학위박사
  • 최종출신대학Utah State University
  • 이메일

연구분야

우주과학

Space Science

대표연구실적

-  지건화 외 2명/Global ionospheric total electron contents (TECs) during the last two solar minimum periods/Journal of Geophysical Research/2014.03.01 -  이한별, 지건화 외 2명/Characteristics of global plasmaspheric TEC in comparison with the ionosphere simultaneously observed by Jason-1 satellite/Journal of Geophysical Research/2013.01.14 -  안병호, 지건화/극지과학자가 들려주는 오로라 이야기/지식노마드/2014.11.06

논문(최근 5년)

-  EMIC waves observed at geosynchronous orbit under quiet geomagnetic conditions (Kp ≤ 1)[JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS,2016-02-01] -  Comparison of IRI-2012 with JASON-1 TEC and incoherent scatter radar observations during the 2008?2009 solar minimum period[JOURNAL OF ATMOSPHERIC AND SOLAR-TERRESTRIAL PHYSICS,2016-05-24] -  Comment on “The night when the auroral and equatorial ionospheres converged” by Martinis, C., J. Baumgardner, M. Mendillo, J. Wroten, A. Coster, and L. Paxton[JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS,2016-10-24] -  Equatorial broad plasma depletions associated with the evening prereversal enhancement and plasma bubbles during the 17 March 2015 storm[JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS,2016-10-13] -  New method of estimating temperatures near the mesopause region using meteor radar observations[GEOPHYSICAL RESEARCH LETTERS,2016-10-27] -  First simultaneous multistation observations of the polar cap thermospheric winds[JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS,2017-01-11] -  Climatology of plasmaspheric total electron content obtained from Jason 1 satellite[JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS,2017-02-08] -  Statistical analysis of mesospheric gravity waves over King Sejong Station, Antarctica (62.2°S, 58.8°W)[JOURNAL OF ATMOSPHERIC AND SOLAR-TERRESTRIAL PHYSICS,2017-02-20] -  Meteor radar observations of vertically propagating low-frequency inertia-gravity waves near the southern polar mesopause region[JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS,2017-04-18] -  Polar Thermospheric Winds and Temperature Observed by Fabry-Perot Interferometer at Jang Bogo Station, Antarctica[JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS,2017-09-27] -  Development of Ground-Based Search-Coil Magnetometer for Near-Earth Space Research[JOURNAL OF MAGNETICS,2016-12-19] -  SC-Associated Electric Field Variations in the Magnetosphere and Ionospheric Convective Flows[JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS,2017-11-06] -  GPS TEC Fluctuations in the Low and High Latitudes During the 2015 St. Patrick`s Day Storm[Journal of Astronomy and Space Sciences,2017-12-01] -  Anisotropic diffusion of meteor trails due to the geomagnetic field over King Sejong Station (62.2°S, 58.8°W), Antarctica[ASTROPHYSICS AND SPACE SCIENCE,2018-06-01] -  Ground-based observations for the upper atmosphere at Jang Bogo Station, Antarctica:preliminary results[CURRENT SCIENCE,2018-11-10] -  Reconstruction of Plasmaspheric Density Distributions by Applying a Tomography Technique to Jason­1 Plasmaspheric TEC Measurements[RADIO SCIENCE,2018-06-30] -  Dynamic Initialization for Whole Atmospheric Global Modeling[JOURNAL OF ADVANCES IN MODELING EARTH SYSTEMS,2018-09-01] -  Ground-based Observations of the Polar Region Space Environmentat the Jang Bogo Station, Antarctica[Journal of Astronomy and Space Sciences,2018-09-15] -  Meteor echo height ceiling effect and mesospheric temperature estimation from meteor radar observations[ANNALES GEOPHYSICAE,2018-09-25] -  Responses of Nitrogen Oxide to High­Speed Solar Wind Stream in the Polar Middle Atmosphere[JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS,2018-11-30] -  Plasma Blobs Associated With Medium­Scale Traveling Ionospheric Disturbances[GEOPHYSICAL RESEARCH LETTERS,2019-04-16] -  Daytime Evolution of Equatorial Plasma Bubbles Observed by the First Republic of China Satellite[GEOPHYSICAL RESEARCH LETTERS,2019-05-28] -  Characteristics of the Occurrence of Ion Upflow in Association With Ion/Electron Heating in the Polar Ionosphere[JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS,2019-07-08] -  What Do the New 2018 HIWIND Thermospheric Wind Observations Tell Us About High­Latitude Ion­Neutral Coupling During Daytime?[JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS,2019-07-10] -  Characteristics of Pc5 activity at high latitudes stations in Antarctica[JOURNAL OF ATMOSPHERIC AND SOLAR-TERRESTRIAL PHYSICS,2019-10-15] -  HIWIND Observation of Summer Season Polar Cap Thermospheric Winds[JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS,2019-11-01] -  HL­TWiM Empirical Model of High­Latitude Upper Thermospheric Winds[JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS,2019-12-19] -  The far ultraviolet signatures of conjugate photoelectrons seen by the Special Sensor Ultraviolet Spectrographic Imager[GEOPHYSICAL RESEARCH LETTERS,2020-01-03] -  A Statistical Study of Pi2 Pulsations Observed in the Upper Ionosphere Using Swarm Magnetic Field Data[JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS,2020-01-11] -  Vertical Structures of Temperature and Ozone Changes in the Stratosphere and Mesosphere during Stratospheric Sudden Warmings[Journal of Astronomy and Space Sciences,2020-03-15] -  Statistical study of EMIC Pc1-Pc2 waves observed at subauroral latitudes[JOURNAL OF ATMOSPHERIC AND SOLAR-TERRESTRIAL PHYSICS,2020-05-20] -  Observations of the Polar Ionosphere by the Vertical Incidence Pulsed Ionospheric Radar at Jang Bogo Station, Antarctica[Journal of Astronomy and Space Sciences,2020-06-15] -  First observations of the McMurd-South Pole oblique ionospheric HF channel[ATMOSPHERIC MEASUREMENT TECHNIQUES,2020-06-18] -  Propagation of gravity waves and its effects on pseudomomentum flux in a sudden stratospheric warming event[ATMOSPHERIC CHEMISTRY AND PHYSICS,2020-07-01] -  First Global-scale Synoptic Imaging of Solar Eclipse Effects in the Thermosphere[JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS,2020-08-03]

연구과제 수행 실적

고위도 열권 바람, 온도 감시를 위한 FPI 분석 기술 개발 극지 기후변화/기상재해 예측 시스템(KPOPS)의 개발 및 활용 연구 남극 기후변화의 지역적 차이 원인 규명 북극권 동토 관측 거점을 활용한 환경변화 감시와 예측 우주환경과 저층대기에 의한 극지고층대기변화 규명