基于GIS无线服务的农业生产信息系统建设研究

Study on Agriculture Production Information System based on GIS Wireless Service

将GIS、GPS、无线通讯和手机开发等技术融为一体,探讨建立基于GIS无线服务的农业生产信息系统,即将处于田间终端的用户手机和GIS农业生产服务器通过无线通讯技术进行交互,针对氮素平衡推荐、病虫害防治和选种指导等田间问题提供生产服务。结果表明,系统降低了GIS的技术门槛,使GIS在农业生产中的应用能够服务于普通用户的手机设备,并使农业生产信息技术延伸到了田间地块。同时,系统能够适时为农民提供氮素平衡施肥、病虫害防治和选种指导等意见,并为相关农业机构的精确施肥、自然灾害防治等专项研究提供参考依据。

By integrating the GIS,GPS,wireless communication and hand phone development technology etc.,agricultural production information system based on GIS wireless service was constructed and explored.Namely,N Balance Fertilizer,extermination of disease and insect pest,seed selection guidance and so on,was provided by the wireless information interacting between common hand phone in the farm field plots and agriculture production GIS server.It was concluded that： this system lowered the technology threshold of GIS,made the application GIS applies in agriculture production serve to common users＇ hand phones,and extended the agriculture production information technology to farm field plots.And,this system could provide such advices as N Balance Fertilizer,extermination of disease and insect pest,seed selection guidance and so on,also provided references for accurate fertilization and natural hazards prevention-treatment.