National Space Science Data Center
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NSSDC is the nation-level space science center which recognized by the Ministry of Science and Technology of China. As a repository for space science data, NSSDC assumes the responsibility of the long-term stewardship and offering a reliable service of space science data in China. It also has been the Chinese center for space science of the World Data Center (WDC) since 1988. In 2013, NSSDC became a regular member of World Data System. Data resources are concentrated in the following fields of space physics and space environment, space astronomy, lunar and planetary science, space application and engineering. In space physics, the NSSDC maintains space-based observation data and ground-based observation data of the middle and upper atmosphere, ionosphere and earth surface, from Geo-space Double Star Exploration Program and Meridian Project. In space astronomy, NSSDC archived pointed observation data of Hard X-ray Modulation Telescope. In lunar and planetary science, space application and engineering, NSSDC also collects detection data of Chang’E from Lunar Exploration Program and science products of BeiDou satellites.
NSSDC是经中国科学技术部认定的国家级空间科学中心。作为空间科学数据存储库,NSSDC肩负着我国空间科学数据长期管护与提供可靠数据服务的职责。自1988年起,NSSDC便成为世界数据中心(World Data Center, WDC)中国空间科学分中心。2013年,NSSDC成为世界数据系统(World Data System)正式成员。其数据资源主要集中于以下领域:空间物理与空间环境、空间天文学、月球与行星科学、空间应用与工程。在空间物理领域,NSSDC保存有来自地球空间双星探测计划(Geo-space Double Star Exploration Program)与子午工程(Meridian Project)的天基观测数据,以及针对中高层大气、电离层与地表的地基观测数据。在空间天文学领域,NSSDC归档了硬X射线调制望远镜(Hard X-ray Modulation Telescope)的指向观测数据。在月球与行星科学、空间应用与工程领域,NSSDC还收录了来自月球探测工程(Lunar Exploration Program)的嫦娥(Chang’E)探测器探测数据,以及北斗卫星(BeiDou satellites)的科学产品数据。




