| EGM2008模型在山区GPS高程测量中的应用 |
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| 引用本文： | 崔珂伟,孟庆凯. EGM2008模型在山区GPS高程测量中的应用[J]. 山西建筑, 2014, 0(2): 214-215 |
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| 作者姓名： | 崔珂伟 孟庆凯 |
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| 作者单位： | [1]山东省第一地质矿产勘查院,山东济南250014 [2]山东建筑大学,山东济南250101 |
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| 摘 要： | 对地球重力场模型和GPS高程测量数据应用EGM2008模型进行GPS高程拟合转换,并给出工程算例进行分析。计算表明,应用EGM2008模型转换后的GPS高程数据精度达2 cm,可满足大多数起伏较大的山区高程测量需要。
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| 关 键 词： | EGM2008模型 GPS 高程转换 |
Application of EGM2008 model in mountainous GPS height measurement |
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| CUI Ke-wei,MENG Qing-kai. Application of EGM2008 model in mountainous GPS height measurement[J]. Shanxi Architecture, 2014, 0(2): 214-215 |
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| Authors: | CUI Ke-wei MENG Qing-kai |
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| Affiliation: | 1. Shandong 1st Geological Mine Survey Institute, Jinan 250014, China; 2. Shandong University of Building, Jinan 250101, China) |
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| Abstract: | The paper carries out GPS height simulation conversion of earth gravity field model and GPS height measurement data by applying EGM2008 model, and makes an analysis by integrating with engineering examples. The calculation results show that ： the GPS height data accura- cy is up to 2 cm after EGM2008 model conversion, which can meet the undulating mountainous height t need |
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| Keywords: | EGM2008 model GPS height conversion |
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