| GPS高程数据在工程测量中的应用探讨 |
| |
| 引用本文： | 朱德禹. GPS高程数据在工程测量中的应用探讨[J]. 城市道桥与防洪, 2010, 0(2): 149-151,154 |
| |
| 作者姓名： | 朱德禹 |
| |
| 作者单位： | 上海市政工程勘察设计有限公司,上海,200092 |
| |
| 摘 要： | 该文从分析高程系统换算的不确定性开始,结合工程实例数据,对高程拟合计算模型的选择和可能达到的预期精度的必要条件作了探讨。接着对影响GPS高程拟合精度的各种因素进行了分析。
|
| 关 键 词： | GPS高程数据 工程测量 应用 探讨 |
Discussion on Application of GPS Elevation Data in Engineering Measurement |
| |
| Zhu Deyu. Discussion on Application of GPS Elevation Data in Engineering Measurement[J]. Urban Roads Bridges & Flood Control, 2010, 0(2): 149-151,154 |
| |
| Authors: | Zhu Deyu |
| |
| Abstract: | The article analyzes the indeterminacy in the conversion of elevation system and discusses the selection of the elevation fitting calculation model and the necessary conditions possibly to reach the expected precision according to the measured data of the projects,and then analyzes various factors influencing GPS elevation fitting precision. |
| |
| Keywords: | GPS elevation data engineering measurement application discussion |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
