CAJ | 학술논문

"东半球空间环境地基综合监测子午链"(简称子午工程)是我国空间科学领域开工建设的第一个国家重大基础设施项目. 子午工程利用沿东半球120°E子午线附近和北纬30°N附近的15个综合性观测台站, 运用无线电、地磁、光学和探空火箭等多种探测手段, 连续监测地球表面20～30 km以上到几百公里的中高层大气、电离层和磁层, 以及十几个地球半径以外的行星际的空间环境参数. 它将为我国各类用户提供完整、连续、可靠的多学科、多层次的空间环境地基综合监测数据. 子午工程总投资1.67亿元, 建设期3年, 子午工程整体科学寿命预计超过11年.
"동반구공간배경지기종합감측자오련"(간칭자오공정)시아국공간과학영역개공건설적제일개국가중대기출설시항목. 자오공정이용연동반구120°E자오선부근화북위30°N부근적15개종합성관측태참, 운용무선전、 지자、 광학화탐공화전등다충탐측수단, 련속감측지구표면20～30 km이상도궤백공리적중고층대기、 전리층화자층, 이급십궤개지구반경이외적행성제적공간배경삼수. 타장위아국각류용호제공완정、 련속、 가고적다학과、 다층차적공간배경지기종합감측수거. 자오공정총투자1.67억원, 건설기3년, 자오공정정체과학수명예계초과11년.
A mega-project of science research on space weather monitoring, namely the Meridian Space Weather Monitoring Project (Meridian Project for short), proposed by several research institutes and universities in China has been approved recently by the Chinese government. The construction period of this project is three years, the total investment is 167 million yuan, the scientific life will be more than 11 years. With the objectives of investigating the space weather cause-consequence chain in the solar-terrestrial space, understanding the processes of the catastrophic space weather events, and the regional characteristics of the environment above China's territory so as to help ensuring the safety of space activities such as satellite operation etc., the project will set up a large-scale ground-based monitoring system composed of 15 stations along the longitude of 120°E and the latitude of 30°N.