重大气象灾害服务效益评估系统设计与业务应用  

Design and Application of Benefit Assessment System of Major Meteorological Disaster Service

作　　者：吴林荣[1] 罗慧[1] 鲁渊平[1] 程永进[1] 赵奎峰[1] 

机构地区：[1]陕西省气象局,西安710015

出　　处：《气象科技》2010年第3期394-398,共5页Meteorological Science and Technology

基　　金：中国气象局新技术推广项目(CMATG2008M53);2008年陕西省气象局重点项目资助

摘　　要：分析了重大气象灾害服务效益评估的特点,构建了重大气象灾害服务效益评估模型、评估指标和评估流程,从气象预报准确率评估、预报服务覆盖率评估、政府决策部门反馈措施评估、服务效益综合评估报告等4个方面对重大气象灾害效益进行综合评估,以Asp.Net为平台开发出了基于B/S(Browser/Server)结构的重大气象灾害服务效益评估业务系统。并以2008年低温、雨雪、冰冻灾害为例进行了业务应用评估,为公共气象服务中针对重大气象灾害服务效益评估业务提供了工具。The characteristics of benefit assessment of major meteorological disaster service are analyzed.The benefit assessment models,indexes,and working flow are constructed,and a comprehensive assessment is conducted in aspects of weather forecast accuracy,forecasting service coverage,feedback from government decision-making departments,and overall assessment of service benefits,and so on.The system is based on the Asp.Net platform and B/S（Browser/Server） structure of.Taking the low temperature and snow/freeze disaster of 2008 as an example,an operation application assessment is carried out with the system,which proved a useful tool for evaluating the benefits of major meteorological disaster service.

关 键 词：气象灾害 效益评估 ASP.NET B/S结构 

分 类 号：P457.6[天文地球—大气科学及气象学]