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| 星载GPS载波相位周跳探测方法 | |
| 引用本文： | 郭淑艳,郭金运,张莉娜.星载GPS载波相位周跳探测方法[J].测绘科学,2006,31(4):54-56. |
| 作者姓名： | 郭淑艳 郭金运 张莉娜 |
| 作者单位： | 1. 淮海工学院空间信息科学系,江苏,连云港,222005 2. 徐州师范大学,国土信息与测绘工程系,江苏,徐州,221116 3. 莱阳市国土资源局地理信息中心,山东,烟台,265200 |
| 基金项目： | 山东省自然科学基金(Y2003E01)，基础地理信息与数字化技术山东省重点实验室开放研究基金(SD2003-4)，江苏省高校自然科学基金(05KJB170129) |
| 摘 要： | 在星载GPS载波相位测量中,周跳的探测与修复对最后的定位精度起着至关重要的作用。本文根据在星载条件下GPS载波相位测量的观测时间短、环境变化复杂、所得历元少和基本不受对流层延迟影响等特点,论述了适用于星载高动态环境GPS载波相位周跳探测和修复的方法,并指出各种方法的特点和适用要求。 |
| 关 键 词： | 星载GPS 周跳 低轨卫星 载波相位测量 |
| 文章编号： | 1009-2307(2006)04-0054-03 |
| 修稿时间： | 2005年8月30日 |
Cycle-slip detection and repair algorithms of carrier phase for low-earth-orbit satellites |
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| GUO Shu-yan,GUO Jin-yun,ZHANG Li-na.Cycle-slip detection and repair algorithms of carrier phase for low-earth-orbit satellites[J].Science of Surveying and Mapping,2006,31(4):54-56. | |
| Authors: | GUO Shu-yan GUO Jin-yun ZHANG Li-na |
| Abstract: | In the course of satellite-borne GPS carrier phase measurement,cycle-slip detection and repair plays a very important role in the GPS station precision.This article describes a few methods of cycle-slip detection and repair that are fit for the satellite-borne condition according to the characteristics such as short time observation,complicated environment,a few epochs and without the influence of troposphere delay.Finally,the characteristics and the required conditions of each method are given. |
| Keywords: | satellite-borne GPS cycle slip low earth orbiter carrier phase measurement |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |