| GPS基准站运行和GPS接收机校准数据管理 |
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| 引用本文： | 楼立志,伍吉仓.GPS基准站运行和GPS接收机校准数据管理[J].大地测量与地球动力学,2004,24(4):113-116. |
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| 作者姓名： | 楼立志 伍吉仓 |
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| 作者单位： | 1. 中国科学院测量与地球物理研究所,武汉,430077;同济大学测量与国土信息工程系,上海,200092
2. 同济大学测量与国土信息工程系,上海,200092 |
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| 基金项目： | 中国科学院动力大地测量学重点实验室资助项目 :“高精度GPS监测网形变模型分布及信息提取” |
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| 摘 要： | 鉴于连续GPS固定站的广泛用途，为方便对多个固定站进行统一管理、维护及数据的统一处理．设计和编写了一套用于GPS基准站的自动控制软件。该软件分为基准站部分和中央控制站部分，适合多个连续GPS基准站及中央控制站的自动数据观测、记录、通讯、管理、以及运行状态远程监测和控制等。该套软件通过中央控制站能够远程管理和监控多台连续GPS固定站的运行状态，实现对观测时段、数据采样率、高度角、气象数据等参数的设置；按指定的观测时段及数据格式自动将观测数据打包并上传到中央控制站，以便进行统一处理。另一方面，基准站的数据可以及时上传存放在指定服务器中．让授权用户可以通过网络下载，以满足各种测量应用的需要。通过在同济大学基准站近一年时间的稳健运行，证明该软件切实可行，并且具备继续拓展的空间。此外．由于同济大学GPS基准站还承担着校准实验室中GPS校准的任务，结合GPS数据的特点，对GPS接收机校准的数据管理也进行了探索。
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| 关 键 词： | 基准站 GPS接收机 观测数据 GPS数据 高度角 气象数据 数据管理 软件 上传 网络下载 |
| 文章编号： | 1671-5942(2004)04-0113-04 |
| 修稿时间： | 2004年5月29日 |
RUNNING OF GPS BASE STATION AND DATA MANAGEMENT OF GPS RECEIVER CALIBRATION |
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| Lou Lizhi{,} and Wu Jicang{}Institute of Geodesy and Geophysics,CAS,Wuhan.RUNNING OF GPS BASE STATION AND DATA MANAGEMENT OF GPS RECEIVER CALIBRATION[J].Journal of Geodesy and Geodynamics,2004,24(4):113-116. |
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| Authors: | Lou Lizhi{ } and Wu Jicang{}Institute of Geodesy and Geophysics CAS Wuhan |
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| Institution: | Lou Lizhi+{1,2)} and Wu Jicang+{2)}1)Institute of Geodesy and Geophysics,CAS,Wuhan 4300772) Department of Surveying and Geoinformatics,Tongji University,Shanghai 200092 |
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| Abstract: | Seeing that the continuous GPS finds wide use, an auto-control software for management of continuous GPS base stations, so as to maintain and manage the observations of multiple GPS base stations has been developed. This software includes two parts: the part for base station and the part for central control station. It can be used to control automatically the observing, recording, communicating, data managing, and operation states of the multiple GPS base stations. From the central control station, you can remotely modify the observation settings, such as observation sections, data logging rate, cutting off angle, meteorological records of the individual base stations. According to the commands from the central station, the base station can pack and upload the observations and meteorological records to the central station automatically, so as to complete a uniform data processing in the central control station. On the other hand, the observations of all base stations are uploaded to a data server, so as to allow the authorized users to download these data from internet to realize various practical surveying purposes. This software has been running in the Tongji University GPS base station for about one year. It proves that this software is practical, useful, and stable, and it can be extended to be more powerful. Furthermore, involving in the routine work in the Lab of GPS calibration of Tongji University, the GPS calibration data management is discussed as well. |
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| Keywords: | GPS base station remote control calibration auto-control software |
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