摘要
基于WebGIS的主要农作物病虫害预测预报系统,是综合遥感、气象与病虫害模型知识,集成WEBGIS、数据库、ASP.NET等技术建立的全国县级尺度的主要作物病虫害预测预报系统。系统采用B/S(浏览器/服务器)体系结构,达到了在网络平台对空间数据的发布与共享,实现了病虫害预报模型网络化运行和大面积实时的遥感病虫害专题图发布,提高了用户对作物病虫害信息化预测与管理水平,以期达到高效、大面积防治病虫害的目的。
The Forecasting Crop diseases and Pests System introduced in this paper was a coutryside counties-oriented crops＇ diseases and pests forecasting system formed by integrating the knowledge of remote sensing , meteorologic information, models of diseases and insect pests, and utilizing the technologies of WebGIS, database, ASP. NET , Adopted the Browser/Server architecture, this system could run the model of forecasting diseases and insect pests on the interact and put out large area remote sensing thematic map for diseases and pests at the first time, achieve the goal of providing and sharing diseases and pests information. This system could effectively improve the user＇s skill in forecasting and management for crop diseases and insect pests, ultimately reach the goal of effective prevention of crop diseases and insect pests in large areas.
出处
《自然灾害学报》
CSCD
北大核心
2008年第6期36-41,共6页
Journal of Natural Disasters
基金
863项目(2006AA10Z203,2006AA10A307)
国家科技支撑计划项目(2006BAD10A01
2007BAH12B02
2007BAD44B06)
