【摘要】 为快速动态地获取蔗区信息,推动甘蔗产业信息化,便于蔗区管理,利用Microsoft Visual C++6.0平台,基于地理信息系统(GIS)技术和数据库技术,研究和开发了蔗区地理信息系统,并介绍了该系统的架构设计、蔗区数据库设计及实施的关键技术。该系统主要包括显示操作、基本信息、数据查询、专题地图、统计分析、权限管理及帮助7个模块,可完成各类数据(品种、种植信息、土壤等)的入库统计,同时实现地图的各种空间数据的可视化管理;通过信息显示模块,可对历史数据进行更改和删除操作,实现对甘蔗种植的动态监测。更多还原

【Abstract】 In order to collect information rapidly and dynamically so as to facilitate sugarcane management and promote information exchange within the sugarcane commodity,a sugarcane geography information system( GIS) was constructed based on Visual C + + 6. 0 database and GIS technologies. The paper introduces the design of architecture,the database,and the key technologies to implement the sugarcane GIS system. The sugarcane GIS system mainly implements the function of collecting base information,data inquiry,thematic map,statistical analysis,and authority management. It also provides references for making management and developmentpolicies of the sugarcane industry,and as such,has a wide applicability and beneficial prospects for agricultural production.更多还原