| GPS高程测量中粗差的分析 |
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| 引用本文： | 孙杰.GPS高程测量中粗差的分析[J].东北测绘,2014(1):163-164,167. |
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| 作者姓名： | 孙杰 |
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| 作者单位： | 武警黄金第四支队,辽宁辽阳111000 |
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| 摘 要： | 随着GPS技术在测量领域的应用更加广泛，GPS高程拟合方法的选择、模型的建立，对提高GPS高程拟合的精度起到关键性作用。本文通过对XX矿区GPS高程的粗差进行分析，提出解决问题的具体措施，以建立适合矿区实际的拟合似大地水准面，满足矿区工程测量的需要。
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| 关 键 词： | GPS高程 拟合方法 粗差 似大地水准面 |
The Analysis of Gross Error on GPS Elevation Measurement |
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| SUN Jie.The Analysis of Gross Error on GPS Elevation Measurement[J].Northeast Surveying and Mapping,2014(1):163-164,167. |
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| Authors: | SUN Jie |
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| Institution: | SUN Jie (No. 4 Gold Geological Party of CAPF, Shenyang 111000, China) |
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| Abstract: | With GPS technology applied more and more extensively in measure field, it has played more important role in improving the precision of GPS elevation fitting, the choice of fitting method, and establishment of model for GPS elevation. Through analysis of gross error and based on GPS elevation in XX mine area, the paper puts forward concrete measures to solve problem,so the fitting qua- si - geoid is established to fit mine situation that meets the needs for engineering surveying of mining. |
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| Keywords: | GPS elevation fitting method gross error quasi - geoid |
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