| GPS测区的高程异常估算 |
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| 引用本文： | 冯亚明,倪伟桥.GPS测区的高程异常估算[J].西安科技大学学报,1997(2). |
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| 作者姓名： | 冯亚明 倪伟桥 |
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| 作者单位： | 武汉城建学院一系 |
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| 摘 要： | 对几种估算ＧＰＳ测区高程异常的方法进行了讨论和分析。实算结果表明，利用ＧＰＳ／水准结合重力场模型估算的高程异常可达到与普通ＧＰＳ高程测量相当的精度。
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| 关 键 词： | GPS 高程异常 估算 |
THE ESTIMATION OF HEIGHT ANOMALY OF GPS NETWORK |
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| Feng Yaming \ Ni Weiqiao.THE ESTIMATION OF HEIGHT ANOMALY OF GPS NETWORK[J].JOurnal of XI’an University of Science and Technology,1997(2). |
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| Authors: | Feng Yaming \ Ni Weiqiao |
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| Abstract: | Several methods to estimate height anomaly of GPS network are discussed.The result shows that the height anomaly obtained by combining GPS/leveling with model of gravity field reach the precision corresponding to that of GPS height survey. |
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| Keywords: | GPS \ height anomaly \ estimation |
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