%0 Journal Article
%T ON CONSTELLATION SCHEME OF 2ND GENERATION OF CHINA SATELLITE NAVIGATION SYSTEM FOR NORTHWARD EXTENDING COVERAGE RANGE<br>对我国二代卫星导航系统覆盖范围向北扩展星座方案的探讨
%A Liu Genyou
%A Hao Xiaoguang
%A Chen Xiaofeng
%A Sun Baoqi
%A Peng Bibo
%A Zhou Xuhua
%A Liu Lintao
%A Hu Xiaogang
%A <br>刘根友
%A 郝晓光
%A 陈晓峰
%A 孙保琪
%A 彭碧波
%A 周旭华
%A 柳林涛
%A 胡小刚
%J 大地测量与地球动力学
%D 2007
%I 
%X 继不久前提出我国二代卫星导航系统设计覆盖范围的"北扩问题"之后,对其星座方案进行了初步探讨,即在原方案的基础上,增加4颗IGSO星,将二代卫星导航系统的覆盖范围从北纬55°延伸至北纬75°。
%K 2nd Generation of China Satellite Navigation System
%K coverage range
%K northward extension
%K constellation scheme
%K IGSO<br>二代卫星导航系统
%K 覆盖范围
%K 向北扩展
%K 星座方案
%K IGSO
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=E62459D214FD64A3C8082E4ED1ABABED5711027BBBDDD35B&cid=DA72A78627FE64EAA572951EA05D274A&jid=73A1A428591E600EF664B596512A2997&aid=D8051B66BB891A2EB4A37DA4BA7AEB30&yid=A732AF04DDA03BB3&vid=DB817633AA4F79B9&iid=94C357A881DFC066&sid=EDA22B444205D04A&eid=7F5DDA4924737DF5&journal_id=1671-5942&journal_name=大地测量与地球动力学&referenced_num=0&reference_num=14