摘要
根据GIS的工作原理,提出GIS在灌区灌溉管理中的应用方案。结合工程实例,阐述了GIS的具体应用方法,认为GIS能够科学预测灌区用水需求,优化水资源配给,真正实现适时、适量的科学灌水。同时,GIS系统与通讯网络、数据采集系统、灌溉管理专家系统等的联合应用,可以促进灌区管理的信息化、自动化、智能化。
Application projects of GIS technique in irrigation management are put forward according to the operating principles of GIS. With an engineering instance, application methods of GIS are expounded. GIS can forecast scientifically water requirement in irrigation region, dispose reasonably water resources, and realize scientific irrigation in appropriate time and degree. GIS, together with communication network, data acquisition system and expert system of irrigation, can accelerate information, automation and intelligence to irrigation management.
出处
《西北水资源与水工程》
2003年第3期39-42,共4页
Northwest Water Resources & Water Engineering
