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2011年08 期
| 标题 |
| 轨道基准网高程测量及其数据处理方法的探讨(51 卷) |
| 英文标题 |
| Exploring on methods of elevation measurement and data processing in track reference network |
| 摘要 |
| 本文首先介绍了轨道基准网(GRN)之高程网测量的方法及其德国的平差计算方法，然后介绍了基于间接平差的GRN之高程网平差计算的新方法。通过分析两种不同平差计算方法的计算流程与结果差异，证明本文提出的采用间接平差法进行GRN高程网平差计算的结果，与德国方法平差计算的结果 |
| 作者 |
| 新闻作者:郑 健,刘成龙,杨雪峰,李书亮 |
| 关键字 |
