摘要
针对血吸虫病流行区人工实地查螺的特点,采用集成二次开发模式开发了一个基于GIS的螺情信息系统。探讨了一些关键技术,如ArcObjects组件库的应用,复杂地形格网图的绘制和编辑方法,基于胖客户机瘦服务器的信息管理机制,以及系统功能实现与地图无关的技术等。该系统的实现为研究局部钉螺孳生规律、建立以时间为主轴线的螺情信息链提供了基础,解决了血防工作中长期以来一部分工作未能实现信息化平台的问题,并在实践中取得了很好的应用效果。
According to the characteristics of Oncomelania-checking in locales, an Oncomelania Information system based on grid positioning has been developed with integrated after-development mode. Some important developing methods, such as the application of arc Objects groupware, the drawing method of grid diagram for sinuate landform, the management mechanism of information based on Fat Client/Thin Server, and the method of functions independent of maps, are discussed. The software not only builds the basement for studying the rule of local Oncomelania propagation, but also provides the information platform for Oncomelania Information work. and is popularized in nractice.
出处
《电脑与信息技术》
2009年第4期8-11,31,共5页
Computer and Information Technology
基金
湖南省科技计划项目(2006SK4004)
长沙市科技局科研项目(K041133-32)
国家大学生创新性实验项目
