| GPS/GLONASS组合标准单点定位性能分析 |
| |
| 引用本文： | 余文坤,戴吾蛟,蔡昌盛,匡翠林.GPS/GLONASS组合标准单点定位性能分析[J].全球定位系统,2012,37(1):21-24. |
| |
| 作者姓名： | 余文坤 戴吾蛟 蔡昌盛 匡翠林 |
| |
| 作者单位： | 中南大学测绘与国土信息工程系,湖南长沙410083／湖南省精密工程测量与形变灾害监测重点实验室,湖南长沙410083 |
| |
| 基金项目： | 中南大学前沿研究计划，湖南省高校创新平台开放基金，中南大学学位论文创新项目 |
| |
| 摘 要： | 利用广播星历及伪距进行单历元单点定位,通过精度比较分析,得出GPS定位精度优于GLONASS,组合系统优于单系统;同时给出了初步的定权方案。
|
| 关 键 词： | GPS/GLONASS 单点定位 广播星历 |
Performance Analysis of GPS/GLONASS Combined Standard Single Point Positioning |
| |
| YU Wen-kun,DAI Wu-jiao,CAI Chang-sheng,KUANG Cui-lin.Performance Analysis of GPS/GLONASS Combined Standard Single Point Positioning[J].Gnss World of China,2012,37(1):21-24. |
| |
| Authors: | YU Wen-kun DAI Wu-jiao CAI Chang-sheng KUANG Cui-lin |
| |
| Institution: | 1. Department of Surveying Engineering Geo-[n f ormatics, Central South University, Changsha Hunan 410083, China ; 2. Key Lab. of Precise Engineering Surveying Deformation Disaster Monitoring of Hunan Province, Changsha Hunan 410083, China) |
| |
| Abstract: | broadcast ephemeris and pseuclorange is use（： to single point pomnonlng epocn by epoch. Positioning accuracies were compared that positioning accuracy by GPS is better than GLONASS, and combined system is better than single system . An initiative weighting method was also recommended. |
| |
| Keywords: | GPS/GLONASS single point positioning broadcast ephemeris |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
