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| GPS控制网测量数据处理和分析 | |
| 引用本文： | 杨晟刚,邹航,张雪燕.GPS控制网测量数据处理和分析[J].宁波广播电视大学学报,2009,7(3):122-124,128. |
| 作者姓名： | 杨晟刚 邹航 张雪燕 |
| 作者单位： | 1. 燕山大学工业计算机控制工程河北省重点实验室,河北,秦皇岛,066004 2. 燕山大学继续教学学院,河北,秦皇岛,066004 3. 宁波广播电视大学信息技术系,浙江,宁波,315016 |
| 摘 要： | 根据GPS控制网集合各类观测数据，结合部分点的实测速度为基础，建立大陆地壳运动速度场模型．基于测量的动态系统状态，采用序贯卡尔曼滤波的广义测量平差方法，对GPS点进行地壳运动的整网平差．并对分析整网平差结果进行精度统计和外部数据校核。数据分析结果表明卡尔曼滤波平差法的合理性和可靠性． |
| 关 键 词： | GPS控制网 数据处理 卡尔曼滤波 整网平差 |
Data Processing and Analysis of GPS Control Network |
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| YANG Sheng-gang,ZOU Hang,ZHANG Xue-yan.Data Processing and Analysis of GPS Control Network[J].Journal of Ningbo Radio & TV University,2009,7(3):122-124,128. | |
| Authors: | YANG Sheng-gang ZOU Hang ZHANG Xue-yan |
| Institution: | 1.Yanshan University;Qinhuangdao 066004;Hebei;China;2.Continuing Education institute;Yanshan University;Hebei China;3.Dept.of Information Technology;Ningbo Radio&TV University;Ningbo 315020;Zhejiang;China |
| Abstract: | The crustal motion velocity field is established according to some actually-measured site velocities from GPS control network data.Based on the conditions of the dynamic system and application of a Kalman filter,the network integrated adjustment is carried out.The accuracy analysis of GPS daily solutions and final coordinate solutions are presented.The conclusion shows that Kalman filter ensures the rationality and reliability of the adjustment result. |
| Keywords: | GPS control network Data processing Kalman filter Network integrated adjustment |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |