| Near Real－Time Calculation of Ionospheric Electric Fields and Currents Using GEDAS |
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| 作者姓名： | H.Shirai Y.Kamide E.A.Kihn B.Hausman M.Shinohara H.Nakata M.Isowa T.K.Takada Y.Watanabe S.Masuda |
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| 作者单位： | Solar-Terrestrial Environment Laboratory，Nagova University，Toyokawa，Aichi 442-8507，Japan Now at Ichinoseki National College of Technology，Ichinoseki，Iwate 021-8511，Japan，Solar-Terrestrial Environment Laboratory，Nagoya University，Toyokawa，Aichi 442-8507，Japan，NOAA National Geophysical Data Center，Boulder，Colorado 80303-3328，U.S.A.，Department of Physics and Astronomy，Rice University，Houston，Dexas 77005-1892，U.S.A.，Solar-Terrestrial Environment Laboratory，Nagoya University，Toyokawa，Aichi 442-8507，Japan Now at Communications Research Laboratory，Koganei，Tokyo 184-8795，Japan，Solar-Terrestrial Environment Laboratory，Nagoya University，Toyokawa，Aichi 442-8507，Japan Now at Chiba University，Chiba，Chiba 263-8522，Japan，Solar-Terrestrial Environment Laboratory，Nagoya University，Toyokawa，Aichi 442-8507，Japan，Solar-Terrestrial Environment Laboratory，Nagoya University，Toyokawa，Aichi 442-8507，Japan，Solar-Terrestrial Environment Laboratory，Nagoya University，Toyokawa，Aichi 442-8507，Japan，Solar-Terrestrial Environment Laboratory，Nagoya University，Toyokawa，Aichi 442-8507，Japan |
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| 摘 要： | This paper presents the recent progress in our project of estimating near real-time electric fields and currents in the ionosphere through our computer system called the Geospace Environment Data Analysis System (GEDAS). We show a new technique in which data from ground magnetometers are collected by the system and used as input for the KRM and AMIE programs to calculate the distribution of ionospheric electric fields and currents, as well as of other ionospheric parameters, such as electric potential patterns. One of the goals of this project is to specify ionospheric processes. Examples of the near real-time calculation and the data flow of our scheme are presented.
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| 关 键 词： | GEDAS 地球空间环境数据分析系统 太阳 地球 关系 电离层 近实时计算 电子学 |
Near Real-Time Calculation of Ionospheric Electric Fields and Currents Using GEDAS |
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| H.Shirai,Y.Kamide,E.A.Kihn,B.Hausman,M.Shinohara,H.Nakata,M.Isowa,T.K.Takada,Y.Watanabe,S.Masuda.Near Real-Time Calculation of Ionospheric Electric Fields and Currents Using GEDAS[J].Chinese Journal of Astronomy and Astrophysics,2003,3(4):375-380. |
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| Authors: | HShirai YKamide EAKihn BHausman MShinohara HNakata MIsowa TKTakada YWatanabe SMasuda |
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| Institution: | [1]NowatChibaUniversity,Chiba,Chiba263-8522,Japan [2]Solar-TerrestrialEnvironmentLaboratory,NagoyaUniversity,Toyokawa,Aichi442-8507,Japan [3]NowatIchinosekiNationalCollegeofTechnology,Ichinoseki,Iwate021-8511,Japan [4]NOAANationalGeophysicalDataCenter,Boulder,Colorado80303-3328,U.S.A [5]DepartmentofPhysicsandAstronomy,RiceUniversity,Houston,Texas77005-1892,U.S.A [6]NowatCommunicationsResearchLaboratory,Koganei,Tokyo184-8795,Japan |
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| Abstract: | This paper presents the recent progress in our project of estimating near real-time electric fields and currents in the ionosphere through our computer system called the Geospace Environment Data Analysis System (GEDAS). We show a new technique in which data from ground magnetometers are collected by the system and used as input for the KRM and AMIE programs to calculate the distribution of ionospheric electric fields and currents, as well as of other ionospheric parameters,such as electric potential patterns. One of the goals of this project is to specify ionospheric processes. Examples of the near real-time calculation and the data flow of our scheme are presented. |
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| Keywords: | data analysis-solar-terrestrial relations |
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