基于RIA的WebGIS自动气象站数据服务系统  

WebGIS Automatic Weather Station Data Service System Based on RIA

作　　者：李志鹏[1] 胡佳军 张玮[1] 李洪康[1] 

机构地区：[1]江西省气象信息中心,江西南昌330046

出　　处：《江西师范大学学报（自然科学版）》2013年第1期60-64,共5页Journal of Jiangxi Normal University(Natural Science Edition)

基　　金：江西省山洪地质灾害防治气象保障工程资助项目

摘　　要：针对自动气象站实时数据分析与显示的实际需要,采用基于RIA的WebGIS技术进行了自动站数据服务系统的开发与实践,实现了自动站实时数据的实况监测、动态展现、等值面绘制、组合检索查询等功能.运行结果表明:该系统模型数据结构简洁,数据交互效率较传统WebGIS有明显提高,用户体验感强,为气象监测、预警预报提供了高效集约的自动站实时数据支撑服务.To meet the demand of analysis and display realtime weather data from automatic weather station （ AWS for short）, an application of WebGIS technique based on RIA （ Rich Internet Applications） has been developed for AWS data service. It implemented the f-unction of AWS data live monitoring, dynamic display, combination query and isosurface r-endering. After running the applietion for a period of time, it was proved that the application had reasonable data structure, more efficent data interaction than traditional WebGIS and better user experience. This application provides highly efficient and intensive data support for weather monitoring, weather forecast and early warning.

关 键 词：富客户应用 网络地理信息系统 自动气象站 数据服务 

分 类 号：TP274.2[自动化与计算机技术—检测技术与自动化装置]