基于GIS的水稻信息管理系统的设计与开发——以天津市宁河县为例

Design of Tianjin Rice Information Management System Based on GIS:Taking Ninghe County of Tianjin as Example

采用面向对象的软件工程技术和模块化设计方法,整合有关地理信息系统、水稻资源及其病虫害信息数据库,构建了天津水稻信息管理系统。该系统实现了对水稻品种及其病虫害信息的查询和管理及水稻资源信息的可视化查询、分析、专题制图和输出等功能。

Based on Visual Basic and MapObjects, Tianjin rice information management system is constructed and can be used to search and manage the information of rice, such as the characteristics of rice varieties, the points of planting, growing areas, and the names of insect pests, the phenomena of the insect pests and the methods of prevention and control. In addition, the system has the functions of spacial data and attributable data statistics thematic map, such as range thematic map, specific value thematic map and dot density thematic map. Also, the system provides effective tools to manage and utilize Tianjin rice resources on provincial level.