| 城市高精度GPS控制网的复测与网形优化 |
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| 引用本文： | 王铁生,翟继红.城市高精度GPS控制网的复测与网形优化[J].测绘学院学报,2004,21(2):102-104. |
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| 作者姓名： | 王铁生 翟继红 |
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| 作者单位： | [1]河海大学土木工程学院，江苏南京210098 [2]华北水利水电学院土木系，河南郑州450045 |
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| 摘 要： | 针对布设的城市地铁GPS复测控制网，提出了地铁控制网复测的必要性。并在复测网形优化分析的基础上，讨论了起算点与地铁控制网不兼容性对精度的影响和筛选方法，实例表明此方法的有效性。
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| 关 键 词： | 地铁 控制网 复测 |
The Re-measurement and Optimization of the Accurate GPS Control-network in City |
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| WANG Tie-sheng.The Re-measurement and Optimization of the Accurate GPS Control-network in City[J].Journal of Institute of Surveying and Mapping,2004,21(2):102-104. |
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| Authors: | WANG Tie-sheng |
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| Institution: | WANG Tie-sheng~ |
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| Abstract: | In view of disposing GPS re-measurement control-network of the cities subway, the authors raised the re-measurement's necessary of subway control-network. Based on optimization analysis of re-measurement control-network, we still discussed the selected initial points un-compatibility about matching GPS network as well as its influence to precision. The practice shows that this method is effective. |
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| Keywords: | subway control-network re-measurement |
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