| 城市GPS控制网高程拟合精度等级探讨 |
| |
| 引用本文： | 王应东.城市GPS控制网高程拟合精度等级探讨[J].全球定位系统,2011,36(4):73-76. |
| |
| 作者姓名： | 王应东 |
| |
| 作者单位： | 大同市煤矿设计研究所,山西大同,037004 |
| |
| 摘 要： | 就《PowerADJ3．0》、《TG01．6》软件自动拟合测区似大地水准面的功能，利用测区控制点联测水准测量资料和GPS测量资料进行验算，得出通过GPS网高程约束平差求得待定GPS点高程，实践表明该方法是有效可行的。
|
| 关 键 词： | 正常高 高程异常 GPS水准高程拟合 高程约束平差 |
City GPS Networking Fitting Survey Area Quasi-geoid Research |
| |
| WANG Ying-dong.City GPS Networking Fitting Survey Area Quasi-geoid Research[J].Gnss World of China,2011,36(4):73-76. |
| |
| Authors: | WANG Ying-dong |
| |
| Institution: | WANG Ying-dong (Shannxi Datong Coal Mine Design and Research Institute,Datong Shanxi 037004,China) |
| |
| Abstract: | Using the function of PowerADJ3.0 and TGO1.6 applications in fitting survey area quasi-geoid leveling data and GPS survey date,combined with practical examples to deal with the feasibility of solving elevation of GPS point with GPS elevation constrained adjustment.It shows the method is effective and feasible. |
| |
| Keywords: | Normal height height anomaly GPS leveling height fitting height constrained adjustment |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
