香山公园古树名木地理信息系统的开发技术研究

Research on development technology of Geographic Information System for old trees and famous trees

为实现古树信息化管理 ,北京香山公园在 1997— 2 0 0 0年 ,组织古树普查 ,建立古树档案及“古树名木信息管理系统” ,内容包括“古树名木管理信息系统 (MIS)”、“古树名木地理信息系统 (GIS)”及“古树名木Web信息查询系统” .作者在网络环境下利用VB作为开发工具 ,利用Oracle管理古树属性数据 ,在保持与MIS及Web信息查询系统数据源一致性的前提下 ,开发出适合本行业的古树名木地理信息系统 ,实现在电脑屏幕上遍历全体古树、查看相关数据、进行空间分析及规划设计等 ,从而实现了对古树的系统化、科学化管理 .

To realize the informationized management of old trees, from 1997 to 2000,the old trees in the Fragrant Hills Park of Beijing were surveyed and the archives were set up. On the basis of old trees archives, the information management system for old trees was developed. It includes three parts: Management Information System (MIS),Geographic Information System (GIS) and Web information query system.In this study GIS for old trees was developed to meet the requirement of the modernized management,by using VB(Visual Basic) language in network environment as the developing tool,using Oracle to manage the data of the characters of old trees,and keeping the same source of data of MIS and Web Information Query System. All the old trees can be viewed on the screen, and the related data can be queried. The spatial analysis and planning and designing can be conducted, thus the systematic and scientific management of old trees being realized.