摘要
[目的]简化制作农业干旱监测、评估产品的操作流程,提高监测评估图件的精细化水平。[方法]综合运用GIS和数学、气象学、管理学、计算机科学等技术手段和学科知识,以干旱监测、评估为核心,研发了基于GIS技术的农业干旱监测与评估系统。[结果]应用该系统对广西2006年11月4日的干旱进行监测,并用实际情况进行检验,证明取得了较好的监测效果。[结论]基于GIS的农业干旱监测与评估系统实现了GIS与专业监测、评估模型的有机结合,提供了灵活的人机交互界面和可视化表达,实现了农业干旱的监测、评估功能,具有较好的实用性和先进性。
[Objective] The research aimed to simplify the operating process of agricultural drought monitoring and assessment product,and improve the fine level of monitoring and assessment map.[Method] By comprehensively using GIS and mathematics,meteorology,management science,computer science,the monitoring and assessment of drought were as the core,the monitoring and assessment system of agricultural drought based on GIS technology was studied.[Result] The drought in Guangxi on November 4,2006 was monitored by using the system,and the actual situation was used to test.The result proved that the good monitoring effect was obtained.[Conclusion] The monitoring and assessment system of agricultural drought based on GIS realized the organic combination of GIS and professional monitoring,assessment model.The flexible man-machine interface and visualization expression were provided.The monitoring and assessment function of agricultural drought was realized.It had the good practicality and advancement.
出处
《安徽农业科学》
CAS
北大核心
2011年第28期17296-17298,17329,共4页
Journal of Anhui Agricultural Sciences
基金
广西自然科学基金项目(桂科自0832205)
国家科技支撑计划课题项目(2008BAK50B02-02)
广西科学研究与技术开发计划项目(桂科攻10123009-4)
关键词
农业干旱
监测与评估系统
GIS
专业模型
Agricultural drought
Monitoring and assessment system
GIS
Professional model
