| 关于城市平面控制网的改造问题 |
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| 引用本文： | 林玉清. 关于城市平面控制网的改造问题[J]. 测绘工程, 2006, 15(3): 48-50 |
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| 作者姓名： | 林玉清 |
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| 作者单位： | 莆田市土地勘测规划院,福建,莆田,351100 |
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| 摘 要： | 分析建立GPS平面控制网存在的新旧资料的利用问题,指出不应对旧网全面改造,尽量维持其稳定性,并指出扩大控制网的具体办法。
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| 关 键 词： | 城市平面控制网 GPS测量 点位精度 改造 |
| 文章编号： | 1006-7949（2006）03-0048-03 |
| 收稿时间： | 2005-11-16 |
| 修稿时间： | 2005-11-16 |
On the improvement of urban horizontal control network |
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| LIN Yu-qing. On the improvement of urban horizontal control network[J]. Engineering of Surveying and Mapping, 2006, 15(3): 48-50 |
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| Authors: | LIN Yu-qing |
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| Affiliation: | Putian Land Surveying and Planning Institnte, Putian 351100, China |
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| Abstract: | Analysis is made on the adoption of new and old data needed for building up the GPS horizontal control network.It points out that the old network should not be completely improved but should keep its stability.Fi- nally it provides the measures for entending the control notwork |
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| Keywords: | city plain control net GPS measures count positionprecision reform |
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