| 测高数据在计算海平面时的取权 |
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| 引用本文： | 翟国君,欧阳永忠,黄谟涛,王瑞.测高数据在计算海平面时的取权[J].武汉大学学报(信息科学版),1999(2). |
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| 作者姓名： | 翟国君 欧阳永忠 黄谟涛 王瑞 |
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| 作者单位： | 天津海洋测绘研究所 |
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| 基金项目： | 国家海洋局“126”资助项目 |
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| 摘 要： | 根据卫星测高数据分布所具有的低纬时稀疏、高纬时密集的特点，提出了计算平均海平面时非交叉点数据的解析定权公式和交叉点数据的解析定权公式。
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| 关 键 词： | 卫星测高 交叉点 非交叉点 定权公式 |
The Weighting in Mean Sea Level Computation Using Altimeter Data |
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| Zhai Guojun,Ouyang Yongzhong,Huang Motao,Wang Rui.The Weighting in Mean Sea Level Computation Using Altimeter Data[J].Geomatics and Information Science of Wuhan University,1999(2). |
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| Authors: | Zhai Guojun Ouyang Yongzhong Huang Motao Wang Rui |
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| Abstract: | According to the inhomogeneity of altimeter data distribution over ocean, the authors propose two methods for weighting in altimeter data processing, one for crossover points and the other for non crossover points. It shows that the suggested methods are better than the former methods proposed by other authors. |
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| Keywords: | satellite altimetry crossover point non crossover point weighting formula |
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