| 利用动态定位模块Track进行GPS单历元定位研究 |
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| 引用本文： | 李林红,何秀凤.利用动态定位模块Track进行GPS单历元定位研究[J].全球定位系统,2011,36(6):37-40. |
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| 作者姓名： | 李林红 何秀凤 |
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| 作者单位： | 河海大学卫星及空间信息应用研究所,江苏南京,210098 |
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| 摘 要： | 在研究GPS单历元定位方法基础上,利用GAMIT GPS数据处理软件中的动态定位模块Track,分别得到了动船的运动轨迹和2011年3月日本地震发生后4个IGS站的位移量。实验结果表明：Track模块解算动态GPS数据能得到清晰的动船运动轨迹;采用TRACK模块解算地震发生时的GPS观测数据能够得到地震后的位移特征,且能有效探测主震发生时间。
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| 关 键 词： | GPS动态定位 单历元 整周模糊度 Track |
Single Epoch GPS Positioning with Track Module |
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| LI Lin-hong,HE Xiu-feng.Single Epoch GPS Positioning with Track Module[J].Gnss World of China,2011,36(6):37-40. |
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| Authors: | LI Lin-hong HE Xiu-feng |
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| Institution: | LI Lin-hong,HE Xiu-feng (Institute of Satellite Navigation and Spatial Information System of Hehai University,Nanjing Jiangsu 210098,China) |
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| Abstract: | Based on the study of single epoch GPS positioning method,the true trajectory of a moving boat and the post-earthquake displacement of four IGS stations in Japan were respectively obtained with the kinematic positioning module of GAMIT software Track.The results showed that using Track module to process kinematic GPS data could get clear trajectories,and using it to process seismic GPS data could get the post-earthquake displacement characteristics,the time when earthquake happen could be efficiently detect... |
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| Keywords: | Kinematic positioning single epoch inter ambiguity Track |
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