| 用数值拟合法确定GPS正常高的研究 |
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| 引用本文： | 于来法.用数值拟合法确定GPS正常高的研究[J].测绘学院学报,1996(2). |
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| 作者姓名： | 于来法 |
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| 摘 要： | 本文论述了用数值拟会确定ＧＰＳ正常高的几种方法，研究了多项式曲面拟合、多面函数拟会和三次样条函数曲线拟合的模型选择、水准点布设及拟合的精度。研究结果可供ＧＰＳ水准参考，软件可供选用。
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| 关 键 词： | 数值拟合法，GPS水准，GPS正常高 |
Study on Finding Normal Height of GPS with Mathmatical Method for Fitting |
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| Yu Laifa.Study on Finding Normal Height of GPS with Mathmatical Method for Fitting[J].Journal of Institute of Surveying and Mapping,1996(2). |
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| Authors: | Yu Laifa |
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| Abstract: | In this paper. methods of finding normal height of GPS are studied with mathmatical methods for fitting.The selection of model and setting up of bench mark and precision of methods for fitting with polynomial surface for fitting and some surface function for fitting and three spline function for fitting are studied. The result is able to refer and apply for leveling of GPS. |
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| Keywords: | Mathmatical method for fitting Leveling of GPS Normal height of GPS |
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