| International Meridian Circle Program |
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| 作者姓名： | LIU William WANG Chi SHEN Xuhui WU Jian BLANC Michel YAN Yihua FU Suiyan YUE Xinan LEI Jiuhou GONG Wei ZHANG Shaodong ZHANG Qinghe WANG Xin YANG Jing ZHANG Xiaoxin GAO Jing XU Jiyao YANG Guotao LI Hui REN Liwen YANG Fang |
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| 作者单位： | 1. National Space Science Center, Chinese Academy of Sciences, Beijing 100190; |
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| 基金项目： | Supported by Beijing Municipal Science and Technology Commission (Z181100002918001) |
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| 摘 要： | The Earth is buffered from the ferocious onslaught of the solar wind by a thin layer of matter known as the atmosphere and geospace. This layer absorbs energy from irradiance and outburst from the Sun, as well as from disasters, transient phenomena and anthropogenic emissions originated from Earth. Through complicated physics, the absorbed energy changes the atmospheric and geospace state and sometimes gets re-released to power extreme events such as space weather. Taking place globally, these complicated processes cannot be understood unless they are studied globally. The Chinese scientists have proposed the International Meridian Circle Program (IMCP) to meet this demand. By operating nearly 1000 instruments encompassing all latitudes along with the 120°E-60°W longitudes, IMCP aims, for the first time, to construct comprehensive 3D data representation of the atmosphere and geospace on a global scale and empower interdisciplinary research to tackle key questions related to Earth's environment and climate change.
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| 关 键 词： | International Meridian Circle Program Chinese Meridian Project Ground-based observation Space weather Solar-terrestrial physics |
| 收稿时间： | 2020-03-30 |
International Meridian Circle Program |
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| LIU William,WANG Chi,SHEN Xuhui,WU Jian,BLANC Michel,YAN Yihua,FU Suiyan,YUE Xinan,LEI Jiuhou,GONG Wei,ZHANG Shaodong,ZHANG Qinghe,WANG Xin,YANG Jing,ZHANG Xiaoxin,GAO Jing,XU Jiyao,YANG Guotao,LI Hui,REN Liwen,YANG Fang.International Meridian Circle Program[J].Chinese Journal of Space Science,2020,40(5):723-725. |
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| Institution: | National Space Science Center, Chinese Academy of Sciences, Beijing 100190;National Institute of Natural Hazards, Ministry of Emergency Management of China, Beijing 100085;China Electronics Technology Group Corporation No.22 Research Institute, Xinxiang 259008;National Astronomical Observatories, Chinese Academy of Sciences, Beijing 100101;School of Earth and Space Sciences, Peking University, Beijing 100871;Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing 100083;School of Earth and Space Sciences, University of Science and Technology of China, Hefei 230026;School of Electronic Information, Wuhan University, Wuhan 430079;School of Space Science and Physics, Shandong University, Weihai 264209;Institute of Atmospheric Physics, Chinese Academy of Sciences, Beijing 100029;China Meteorological Administration, Beijing 100089;Institute of Tibetan Plateau Research, Chinese Academy of Sciences, Beijing 100101 |
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| Abstract: | The Earth is buffered from the ferocious onslaught of the solar wind by a thin layer of matter known as the atmosphere and geospace. This layer absorbs energy from irradiance and outburst from the Sun, as well as from disasters, transient phenomena and anthropogenic emissions originated from Earth. Through complicated physics, the absorbed energy changes the atmospheric and geospace state and sometimes gets re-released to power extreme events such as space weather. Taking place globally, these complicated processes cannot be understood unless they are studied globally. The Chinese scientists have proposed the International Meridian Circle Program (IMCP) to meet this demand. By operating nearly 1000 instruments encompassing all latitudes along with the 120°E-60°W longitudes, IMCP aims, for the first time, to construct comprehensive 3D data representation of the atmosphere and geospace on a global scale and empower interdisciplinary research to tackle key questions related to Earth's environment and climate change. |
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