An tropospheric delay model for GPS NET RTK
文献类型：会议论文
| 作者 | QIU LEI; LI LEi; WANG Zemin |
| 出版日期 | 2010 |
| 会议名称 | 2nd International Conference on Information Technology and Computer Science, ITCS2010 |
| 英文摘要 | The network-based GPS technique provides a broad Spectrum of corrections for real-time kinematic. And the atmospheric refraction error is the main factors to be sufficient to support the ambiguity resolution (AR) and accuracy of the long-distance RTK. However, due to the strong spatial correlated of the tropospheric delay, the elevation difference between the reference plane and the rove station will cause the deviation of tropospheric error in the system so that the accuracy of troposphere correction will be lowered. In this paper, a new tropospheric error model based on neural network is presented. The neural network model takes into account not only the level factors, but also the elevation factor. It establishes the model in the spatial space. And the experimental results show that the accuracy of tropospheric delay model is within 5cm regardless of interpolation points in the network or network |
| 收录类别 | EI |
| 语种 | 英语 |
| 源URL | [http://ir.siat.ac.cn:8080/handle/172644/3030]  |
| 专题 | 深圳先进技术研究院_医工所 |
| 作者单位 | 2010 |
| 推荐引用方式 GB/T 7714 | QIU LEI,LI LEi,WANG Zemin. An tropospheric delay model for GPS NET RTK[C]. 见:2nd International Conference on Information Technology and Computer Science, ITCS2010. |
入库方式： OAI收割
来源：深圳先进技术研究院
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。