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| 引用本文： | 徐军,陶庭叶,高飞.GLONASS�����ز�Ƶ�����ֵ�о�[J].大地测量与地球动力学,2013,33(1):86-89. |
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| 作者姓名： | 徐军 陶庭叶 高飞 |
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| 作者单位： | 合肥工业大学土木与水利工程学院,合肥,230009 |
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| 基金项目： | 国土环境与灾害监测国家测绘局实验室开放基金(LEM2010B08);合肥工业大学博士专项基金 |
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| 摘 要： | ?о???GLAONASS????????????λ???????????????????????????????????????????????????????????????????????????????????????????????????????????????????ó????Щ?μ???????????Щ??????????λ??????λ????
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| 关 键 词： | GLONASS ?????? ???????? ??????? ?????? |
RESEARCH ON THREE KINDS OF CARRIER FREQUENCY COMBINATION VALUE OF GLONASS |
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| Xu Jun,Tao Tingye and Gao Fei.RESEARCH ON THREE KINDS OF CARRIER FREQUENCY COMBINATION VALUE OF GLONASS[J].Journal of Geodesy and Geodynamics,2013,33(1):86-89. |
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| Authors: | Xu Jun Tao Tingye and Gao Fei |
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| Institution: | (School of Civil Engineering,Hefei University of Technology,Hefei 230009) |
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| Abstract: | The third carrier will be provided by modernized GLONASS satellites frequency program. With the GLONASS carrier phase observation model as a prerequisite, three frequency carrier phase combination of GLONASS method was researched. The effects of ionospheric delay and observation noise on the observations combined from three frequency were analyzed. According to long wavelength standard, weak ionospheric delay standards, weak observation noise standards, some useful linear combination was put forward to improve the positioning accuracy and speed. |
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| Keywords: | GLONASS long wavelength ionospheric delay observation noise frequency combination |
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