| GPS高程拟合模型确定 |
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| 引用本文： | 潘柏龙,匡翠林.GPS高程拟合模型确定[J].现代测绘,2004,27(1):23-24,33. |
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| 作者姓名： | 潘柏龙 匡翠林 |
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| 作者单位： | 1. 湖南郴州桥口钎锌矿,湖南,郴州,423000
2. 中南大学,湖南,长沙,410083 |
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| 摘 要： | 结合工程实际，对广东某市GPS网的GPS高程和联测的几何水准采用多种拟合方式进行拟合。对结果分析和比较，文章最后得出在选择拟合模型的时候，既要对模型进行横向比较，即同一模型不同条件之间比较，也要进行在纵向比较，即相同的条件不同的模型之间进行比较。
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| 关 键 词： | GPS 高程拟合 似大地水准面 正常高 高程异常 |
| 文章编号： | 1672-4097(2004)01-0023-03 |
Decision of Model for GPS Height Fitting |
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| Pan Bolong ,Kuang Cuilin.Decision of Model for GPS Height Fitting[J].Modern Surveying and Mapping,2004,27(1):23-24,33. |
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| Authors: | Pan Bolong Kuang Cuilin |
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| Institution: | Pan Bolong 1,Kuang Cuilin 2 |
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| Abstract: | Combining with the engineering practice, the author select some methods to deal with height fitting of some GPS control network of Guangdong province. By analyzing and comparing, the paper gets the conclusion: When selecting a model for GPS height fitting, you should compare the precision with the same model and different conditions, and with the same condition and different model. |
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| Keywords: | Height fitting Qusia-geoid Normal height Height anomaly |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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