《MICAPS数据处理及本地化定稿》由会员分享,可在线阅读,更多相关《MICAPS数据处理及本地化定稿(39页珍藏版)》请在金锄头文库上搜索。
1、分类号:CLC.X U D C:D10621-407-(2012)0089-0密 级:公 开 编 号:2008011088成 都 信 息 工 程 学 院学 位 论 文MICAPS数据处理及本地化论文作者姓名: 侯思远申请学位专业: 大气科学申请学位类别: 理学学士指导教师姓名(职称):向卫国(高级实验师)论文提交日期: 2012 年 06 月 05 日MICAPS数据处理及本地化摘 要CMACast 新一代卫星数据传输系统将取代前卫星传输系统,成为中国气象局向地方站点下发数据的主要手段,MICAPS 3.2 版是气象基础业务软件的最新版本,已被大部分台站应用于业务工作。CMACast 下发的气
2、象资料种类更多,数据存储路径、格式变化很大,原有的数据处理系统已不适用。配置新的数据处理系统,对新版的 MICAPS 系统进行本地化,对学校的教学、科研至关重要。本文通过 CMACast 系统结构布局、数据传输处理配置和 MICAPS3.2 系统本地化三个部分,阐述了 MICAPS 数据处理及本地化过程。主要包括 Linux 系统的卫星接收机配置及优化,数据处理服务器配置及优化和 MICAPS 客户端本地化。配置方法主要有 Windows 系统 ftp 安装,Linux 系统脚本编写,XML 文档编写和一些专用软件配置等。完成配置后,CMACast 接收系统、服务器数据处理系统工作正常,本地化
3、后的 MICAPS 系统能更方便地调取 CMACast 下发并用新的处理系统处理的实时数据,保障了教学和科研的需要。关键词:MICAPS;CMACast;本地化;数据传输;数据处理MICAPS Data Processing and LocalizationAbstractCMACast is a new generation of satellite data transmission system which will replace the former satellite transmission systems, the primary means of data transmiss
4、ion for the local site by China Meteorological Administration, and MICAPS version 3.2 is the latest version of the meteorological basal software of services, most stations have been used in services work. In CMACast there are more types of meteorological data than former, and more different of data
5、storage path and the format .Original data processing system is no longer applicable. Configure a new data processing system, to localize the new version of MICAPS system, is essential for school teaching and scientific research. In this paper, in three parts include the structure and layout of the
6、CMACast system, the data transfer processing configuration and MICAPS3.2 localization to account the MICAPS data processing and localization process. This process including the Linux system configuration and optimization of the satellite receiver, the Data Processing Server configuration and optimiz
7、ation and MICAPS client localization. And the main means include configuration Windows system ftp installation, the Linux system scripting, XML documentation, and some special software configuration. When configuration is complete, CMACast receiving system, the server data processing system is worki
8、ng properly, localized MICAPS system can more easily invoke the data which issued by CMACast and with the new processing system to process real-time data, and this protection needs of teaching and research.Key words: MICAPS; CMACast; Localization; Data Transmission; Data Processing目 录论文总页数:34 页1 引言
9、.11.1 课题背景 .11.2 研究意义 .21.3 研究内容 .31.4 研究方法 .32 CMACast 及优化 .42.1 CMACast 简介 .42.2 传输处理网络布局 .42.3 传输数据种类 .52.4 定时自动删除过期 CMACast 接收机资料 .72.4.1 sh 脚本文件 .82.4.2 crontab 系统计划任务 .93 数据的传输与处理 .93.1 ftp 推送设置 .103.1.1 安装 .103.1.2 设置 .103.2 传输软件设置 .113.2.1 数据环境配置 .113.2.2 处理程序安装 .113.2.3 系统配置 .123.2.4 启动自动处理程序 .