NSSC OpenIR  > 空间科学部
我国地球空间探测的一个新台阶:"地球空间双星探测计划"
Alternative TitleA New Step of Space Exploration in China-Geospace Double Star Exploration Project
刘振兴; 北京8701信箱
Department空间天气学国家重点实验室
Source Publication世界科技研究与发展
2000
Volume22Issue:2Pages:4-8
ISSN1006-6055
Language中文
Keyword日地空间物理 双星探测计划 中国 地球空间探测
Abstract地球空间双星探测计划包括的两颗小卫星,分别运行于目前国际上地球空间探测卫星的尚未覆盖的近地赤道区和近地极区.双星计划的主要科学目标是:用高分辨率的仪器在近地空间的主要活动区(包括近地等离子体片及其边界层区、辐射带区、环电流区和极光加速区)探测场和粒子的时空变化;研究磁层亚暴、磁暴和磁层粒子暴的触发机制及磁层空间暴对太阳活动和行星际扰动的响应过程;建立地球空间环境的动态模式.为了实现科学目标,赤道卫
Other AbstractThe Geospace Double Star Project (DSP) contains two small satellites operational in near-earth equatorial and polar regions , respectively. The objectives of DSP are to provide high-resolution fields , particles and waves measurements in several important near-earth active regions which have been not covered by any of the existing ISTP mission ( namely the near-earth plasma sheet and its boundary layer , ring current,radiation belts,dayside magnetopause boundary layer ,and polar region) ; to investigate the trigger mechanisms of magnetic storm , magnetospheric substorm , and magnetospheric particle storm ,as well as the responses of magnetospheric space storm to the solar activities and interplanetary disturbance ;and to set up the models to describe the spatial and temporal variations of the nera-earth space environment .To meet the objectives,there are nine instruments on board the equatorial satellite and polar satellite , respectively.The orbit of the equatorial satellite is proposed with perigee at 550 km and apogee at 60000 km , and the inclination is about 28. 5°;the orbit of the polar satellite is proposed with perigee at 350 km and apogee at 25000 km , and inclination is about 90°.The satellites are proposed to be launched into orbits in 2002 to take coordinating measurements with Cluster Ⅱ mission and other missions .
Funding Project中国科学院空间科学与应用研究中心
Document Type期刊论文
Identifierhttp://ir.nssc.ac.cn/handle/122/1436
Collection空间科学部
Corresponding Author北京8701信箱
Recommended Citation
GB/T 7714
刘振兴,北京8701信箱. 我国地球空间探测的一个新台阶:"地球空间双星探测计划"[J]. 世界科技研究与发展,2000,22(2):4-8.
APA 刘振兴,&北京8701信箱.(2000).我国地球空间探测的一个新台阶:"地球空间双星探测计划".世界科技研究与发展,22(2),4-8.
MLA 刘振兴,et al."我国地球空间探测的一个新台阶:"地球空间双星探测计划"".世界科技研究与发展 22.2(2000):4-8.
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