摘要
以安徽省重大农业气象灾害的气候规律分析及遥感监测方法为基础，利用地理信息系统（ＧＩＳ）技术，设计并建立了省级农业气象灾害测评系统。该系统运用结构化设计原理，根据用户需求及系统建设的基本目标，确定了系统结构及主要功能，以（ＡＲＣ／ＩＮＦＯ）为主要支撑软件，建立了安徽省干旱、洪涝及低温冷害的基本数据库、灾害监测评估模型和应急反应及决策服务系统。
In this paper, based on analysis of climatic regular pattern, a monitoring and assessing system for agrometeorological disasters was established at province level with the aid of satellite remote sensing and geographic information system (GIS). Structure and main function of the system were defined according to principle of structured design, user's requirement and its main target. With ARC/INFO as supporting software, all built for Anhui Province were basic data bases of drought, flood and waterlogging, and low temperature and chilling injury, models of monitoring and assessing for the disasters, and a service subsystem for response and decision to emergency.
出处
《南京气象学院学报》
CSCD
1998年第4期703-708,共6页
Journal of Nanjing Institute of Meteorology
基金
安徽省"九五"攻关项目
关键词
GIS
农业气象灾害
灾害测评
灾害监测
Agrometeorological disaster, geographic information system, monitoring, assessment
