三频周跳探测与修复方法研究  

Research on triple-frequency cycle slip detection and repairing

作　　者：郑三君 赵亮 吉长东[2] 徐爱功[2] Zheng Sanjun;Zhao Liang;Ji Changdong;Xu Aigong(Academy of Surveying and Mapping Engineering of Gansu Province,Lanzhou 730000,China;School of Geomatics,Liaoning Technical University,Fuxin 123000,China)

机构地区：[1]甘肃省测绘工程院,甘肃兰州730000 [2]辽宁工程技术大学测绘与地理科学学院,辽宁阜新123000

出　　处：《矿山测量》2018年第5期46-50,共5页Mine Surveying

摘　　要：文中对三频组合特性进行了系统性的研究,通过搜索得出(0,1,-1)、(1,-8,7)、(4,-8,3)等三频组合都有相对较好的特性。在研究了传统的伪距减相位组合周跳探测算法基础上,对于组合探测值的选择原则进行了深入探究,放宽了整数空间到整数空间的这一严格原则,并且给出了证明,从而拓展了该方法中周跳探测组合观测值的数量。In the paper, the triple-frequency combination characteristics were studied systematically. The search results showed that the three-frequency combinations （0,1,-1）, （1,-8,7）, （4,-8,3） had the relative better characteristics. Selection principle of combined detection value was deeply explored on the basis of studying the traditional pseudorange subtraction phase combination cycle slip detection algorithm, and the strict principle of integer space to integer space was relaxed, and the proof was given to expand the number of combined observations of cycle slip detection in this method.

关 键 词：周跳探测与修复 三频组合 相位减伪距组合 电离层残差 

分 类 号：TD172[矿业工程—矿山地质测量]