国内外深空基准发展现状与启示  

Development status and enlightenment of the deep space datum at home and abroad

作　　者：任红飞 魏子卿[1,2] 刘思伟 姬剑锋[1,2] REN Hongfeil;WEI Ziqing;LIU Siweil;JI Jianfeng(Xi'an Research Institute of Surveying and Mapping,Xi'an 710054,China;State Key Laboratory of Geo-Information Engineering,Xi'an 710054,China)

机构地区：[1]地理信息工程国家重点实验室,陕西西安710054 [2]西安测绘研究所,陕西西安710054

出　　处：《测绘科学与工程》2020年第3期8-15,共8页Geomatics Science and Engineering

摘　　要：介绍深空基准的基本内涵,概述国内外在行星/月球历表、射电天球参考架、光学天球参考架、脉冲星星表等深空基准方面的发展现状,分析我国与国外在发展深空基准方面的差距和原因,在此基础上总结了关于发展我国深空基准的启示。The basic connotation of the deep space datum is introduced,and the development status at home and abroad is summarized,including planetary/lunar ephemeris,radio celestial reference frame,optical celestial reference frame and pulsar catalogue.Based on the analysis of development gap between China and foreign countries in deep space datum,enlightenment for the development of deep space datum in China is concluded.

关 键 词：深空基准 行星/月球历表 天球参考架 脉冲星星表 恒星星表 

分 类 号：P228[天文地球—大地测量学与测量工程]