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| 修正GPS测量舰船航向误差的环境建模法 | |
| 引用本文： | 彭晓刚,吕志平,张高巍.修正GPS测量舰船航向误差的环境建模法[J].海洋测绘,2007,27(4):41-43. |
| 作者姓名： | 彭晓刚 吕志平 张高巍 |
| 作者单位： | 1. 解放军信息工程大学,测绘学院,河南,郑州,450052;91404部队,河北,秦皇岛,066000 2. 解放军信息工程大学,测绘学院,河南,郑州,450052 3. 91404部队,河北,秦皇岛,066000 |
| 摘 要： | 分析了GPS测量航向时的误差来源,结合试验情况建立修正模型进行GPS航向改正,并运用到实际试验中进行模型检验,结果证明该修正方法切实可靠,能够在一定程度上提高试验精度和可靠性。 |
| 关 键 词： | 全球定位系统 航向测量 环境建模 |
| 文章编号： | 1671-3044（2007）04-0041-03 |
| 修稿时间： | 2006-12-06 |
Methods of Correcting Course Measuring Errors of GPS for Warship Based on Environment Modeling |
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| PENG Xiao-gang,L Zhi-ping,ZHANG Gao-wei.Methods of Correcting Course Measuring Errors of GPS for Warship Based on Environment Modeling[J].Hydrographic Surveying and Charting,2007,27(4):41-43. | |
| Authors: | PENG Xiao-gang L Zhi-ping ZHANG Gao-wei |
| Institution: | 1. Institute of Surveying and Mapping, Information Engineering University, Zhengzhou, Henan ,450052 ; 2.91404 Troops, Qinhuangdao, Hebei ,066000 |
| Abstract: | This paper analyzes the reason and source of course measuring errors of GPS.And it builds error model to reduce the course measuring errors and tests the model.Test results show that the proposed method is effective and can improve the precision and reliability in some ways. |
| Keywords: | global positioning system(GPS) course measuring environment modeling |
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