主办单位:中国气象局沈阳大气环境研究所
国际刊号:ISSN 1673-503X
国内刊号:CN 21-1531/P

气象与环境学报 ›› 2014, Vol. 30 ›› Issue (4): 99-104.doi:

• 简报 • 上一篇    下一篇

基于Web-GIS的市县级农业气象业务服务系统研究

陈金华 吴文玉 杨太明 何彬方 王晓东   

  1. 安徽省气象科学研究所 安徽省大气科学与卫星遥感重点实验室,安徽 合肥 230031
  • 出版日期:2014-08-30 发布日期:2014-08-30

An agro-meteorological operation and straight-through service system based on Web-GIS technology

CHEN Jin-hua  WU Wen-yu  YANG Tai-ming  HE Bin-fang  WANG Xiao-dong   

  1. Anhui Institute of Meteorological Science, Key Laboratory for Atmospheric Sciences and Remote Sensing of Anhui Province, Hefei 230031, China
  • Online:2014-08-30 Published:2014-08-30

摘要:

加强市县级农业气象业务信息化与自动化建设,可有效提升直通式农业气象服务水平。本文面向基层气象为农服务需求,依托省级农业气象业务服务平台,构建基于Web-GIS市县级农业气象业务服务系统。系统首先应用ArcSDE技术,将省级农业气象业务服务平台输出的农业气象监测、灾害诊断和利弊影响分析等数据产品,转换为空间数据库;采用ArcGIS Server for Flex API开发技术,在浏览器端实现对农业气象数据产品的空间分析。通过拓展省级农业气象周年服务方案、农业气象指标库及农业气象灾害防御对策等知识库,构建农业气象知识库在线维护与服务平台。并基于Internet平台,为县级气象为农服务人员,提供基础数据统计分析及省、市、县三级农业气象业务服务产品共享等功能。系统基于B/S结构,便于推广应用,可为基层直通式农业气象服务提供重要技术支撑。

关键词: 直通式, 农业气象, Web-GIS技术, 业务系统

Abstract:

It is very important to construct more automatically meteorological business in straight-through farming weather operation and service. Depending on provincial agro-meteorological operation and service platform, an agro-meteorological operation and straight-through service system (AMOSSS) is developed based on Web-GIS technology. Some basic data and primary products which are exported from provincial agro-meteorological platform are translated into spatial database by ArcSDE technology in AMOSSS, for example, agro-meteorological monitoring, disaster diagnosis and analysis and so on, and then these products are displayed and analyzed in web browser using technology of ArcGIS Server for Flex API. Agro-meteorological expert knowledge sets are also constructed in AMOSSS, including some agro-meteorological annual service handbooks, agro-meteorological indexes sets, countermeasures sets of disaster prevention and so on. Lastly, some statistical tools used to data analysis and a shared platform of agro-meteorological service products are set up. The AMOSSS is successfully applied in any county of Anhui province, and it is the most important technical support on straight-through agriculture meteorological services.

Key words: Straight-through, Agro-meteorology, Web-GIS technology, Operation system