DEVELOPMENT OF A SYSTEMATIC MODEL FOR STUDY ON THE PHENOMENA OF IONOSPHERIC AND GEOMAGNETIC VARIATIONS

전리층, 지자기 변화 연구를 위한 종합 모델 구축

  • 표유선 (전파 연구소 경희대학교 우주과학과)
  • Published : 1999.12.01

Abstract

Solar activities ejecting high energy particles influence satellites and satellite communications as well as perturb geomagnetic fields. To understand space environments near the Earth being influenced by the Sun, we must study about the magnetosphere, the ionosphere, and the atmosphere beforehand. To study this issue, we investigate some ionospheric models, atmospheric models and geomagnetic field models : IRI(International Reference Ionosphere), PIM(Parameterized Ionospheric Model) and IGRF(International Geomagnetic Reference Field). We develop the models and build a web site to serve IRI, PIM and IGRF model on the internet so that one can easily get information of daily and global ionospheric and geomagnetic variations.

Keywords

References

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