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| 引用本文： | 陈宇波,杨文韬,戴吾蛟.GPS�۲������ģ�ͶԵ���Ԫģ����������Ӱ��[J].大地测量与地球动力学,2010,30(2):76-79. |
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| 作者姓名： | 陈宇波 杨文韬 戴吾蛟 |
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| 作者单位： | 中南大学信息物理工程学院测绘与国土信息工程系,长沙,410083 |
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| 基金项目： | 国家自然科学基金，湖南省自然科学基金，湖南省重大科研专项项目 |
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| 摘 要： | ?????GPS??????????????Ч?????GPS?????????????????????????????δ???????????????????????????????????????????????е????????????????????????????????????????????Ч?????????????????????????????????????????????????????????
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| 关 键 词： | GPS ????? ????????? ?????? ????? |
EFFECT OF GPS STOCHASTIC MODEL ON SINGLE EPOCH AMBIGUITY RESOLUTION |
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| Chen Yubo,Yang Wentao,Dai Wujiao.EFFECT OF GPS STOCHASTIC MODEL ON SINGLE EPOCH AMBIGUITY RESOLUTION[J].Journal of Geodesy and Geodynamics,2010,30(2):76-79. |
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| Authors: | Chen Yubo Yang Wentao Dai Wujiao |
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| Institution: | Department of Survey Engineering and Geomatics, Central South University, Changsha 410083 |
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| Abstract: | The suitable GPS stochastic model can improve the accuracy of GPS surveying. However, its effect on single epoch ambiguity resolution is unknown. The unit model, satellite elevation model and signal strength model were used in two tests with single epoch data processing method. The results show that both the satellite elevation model and signal strength model can improve the success rate, and the later is better when there are many obstacles around the GPS antenna. |
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| Keywords: | GPS GPS single epoch ambiguity resolution stochastic model success rate |
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