| GPS测量高程拟合精度探讨 |
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| 引用本文： | 祝乃龙,胡景海.GPS测量高程拟合精度探讨[J].地理空间信息,2009,7(4):13-15. |
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| 作者姓名： | 祝乃龙 胡景海 |
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| 作者单位： | 1. 辽宁省第二测绘院,辽宁,沈阳,110043
2. 湖北省测绘产品质量监督检验站,湖北,武汉,430071 |
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| 摘 要： | 简要介绍了GPS测量高程拟合原理。从生产实践中总结分析了GPS水准法高程拟合的精度，提出了采用GPS水准法在城市、工程控制测量及国家基础测绘的相片联测中进行高程测量的应用方向。
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| 关 键 词： | GPS测量 高程异常 高程拟合 GPS水准 |
Precision of GPS Survey Height Fitting |
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| ZHU Nailong,HU Jinghai.Precision of GPS Survey Height Fitting[J].Geospatial Information,2009,7(4):13-15. |
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| Authors: | ZHU Nailong HU Jinghai |
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| Institution: | 1. The Second Surveying and Mapping Institute of Liaoning Province;Shenyang 110043;China;2. Hubei Mapping Product Quality Superision Inspection Stations;Wuhan 430071;China |
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| Abstract: | This paper introduced the principle of GPS surveying height fitting. It summarized and analyzed the precision of GPS leveling height fitting through practice,and put forward the GPS leveling direction of application occurred in transfer survey of photos that was used in city,engineering control measurement and the national basic surveying and mapping. |
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| Keywords: | GPS surveying height abnormity height fitting GPS leveling |
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