| 1 | 基于“张衡一号”卫星的GRO掩星载荷数据分析显示文摘'张衡一号'电磁卫星于2018年2月2日成功发射,该卫星搭载的全球导航卫星系统无线电掩星(GRO)接收机具备了全球定位系统(GPS)卫星和北斗导航系统(BD)卫星的掩星观测功能。对在轨测试期间数据进行分析,GRO掩星电离层反演结果合理、趋势正确,每天能够探测600个左右的电离层掩星事件。对连续2个多月共3万多个GRO掩星事件进行全球覆盖性分析,并与美国COSMIC掩星反演结果对比,GRO掩星与COSMIC掩星均能实现全球覆盖并且N_mF_2和H_mF_2的全球分布情况相近,随着纬度而变化明显。利用不同纬度的3个数字测高仪对时空一致的GRO掩星数据进行对比验证和分析,GRO掩星的N_mF_2相对数字测高仪的相对RM_SE优于9.41%,相关系数优于0.868 2。H_mF_2的相对RM_SE优于7.80%,相关系数优于0.706 6。 | Y.Cheng J.Lin X.H.Shen X.Wan X.X.Li W.J.Wang 程艳(译) 林剑(校) | 2019 | 世界地震译丛2019，50，4： | 0 |
| 2 | The high-energy particle package onboard CSES显示文摘Introduction The China Seismo-Electromagnetic Satellite(CSES)aims to monitor space electromagnetic fields,ionospheric plasma,high-energy charged particles and other features of the global space environment.The high-energy particle package(HEPP),which can effectively detect the energy spectrum,flux and pitch angle distribution of space electrons and protons,and soft X-ray emission from solar flares,is one of the main payloads of CSES.Purposes and methods In this study,we designed,developed and calibrated the high-energy particle package and launched it into orbit with CSES.HEPP consists of the high-energy detector(HEPP-H),the low-energy detector(HEPP-L),and the solar X-ray monitor(HEPP-X).The three sub-detectors mainly use silicon detector and crystal calorimeter detection technology.Before launching,we calibrated the three sub-detectors in detail by using radiation source and accelerator beam.Results All the three sub-detectors have good energy linearity.After launching into orbit,the space energetic particles and X-ray distribution detected by HEPP are consistent with expectations.The performance indices of the detector reach the advanced level of the same kind of detector in the world.Conclusions HEPP has a wide energy detection range,good energy resolution and high angular resolution ability for electrons and protons.It will play an important role in the study of space particle response and space physics of seismic activity. | X.Q.Li Y.B.Xu Z.H.An X.H.Liang P.Wang X.Y.Zhao H.Y.Wang H.Lu Y.Q.Ma X.H.Shen X.Y.Wen H.Wang D.L.Zhang F.Shi W.X.Peng M.Gao X.X.Yu J.Z.Wang Y.J.Zhang J.L.Zhang J.Zhang H.X.Li J.R.Zeng Y.F.Nan | 2019 | Radiation Detection Technology and Methods2019，3，3： | 0 |
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