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In today's society as a result of the increase in population and industrialization have led to environmental degradation and shortage of resources, so Resources and Environmental Information Engineering building more and more universal social concern. Old and valuable trees is an important part of the forest resources, the rapid development of information technology, network technology and GIS technology, the use of information technology to manage the old and valuable trees, old and valuable trees resource information openness, sharing and timeliness is important lived trees, therefore, to establish a fully functional, old trees network management information system has important theoretical and practical significance, and is conducive to the scientific, standardized, fast and safely Old and Valuable Trees Management. Old and valuable trees management information system is the Guangzhou Forestry Information Engineering, part of the construction system, this article is that in this context. Paper reviewed the development of old and valuable trees at home and abroad, as well as management of the status quo, analyzes the status and problems of domestic and international old and valuable trees management information system applications, lived trees in Guangzhou application needs a comprehensive analysis of the premise proposed the establishment of the old trees of a GIS-based management information system, management information system and lived trees in Guangzhou as: (1) discusses the necessity and feasibility of establishing the system, and pointed out that the establishment of the system theoretical basis and technological foundation to build the framework of the system architecture; (2) in the old and valuable trees management information system construction process of the integration of spatial data and attribute data and multimedia data storage; (3) detailed design attributes and multimedia data management and maintenance of old and valuable trees conservation and management of spatial location query, thematic map production and output, GIS spatial analysis, statistical reports and output, maintenance management, WEB services function module; (4) system using C / S structure and B / S structure combined mode architecture, the framework of freedom flexible, easy to extend; (5) common for network security issues, the detailed design of the old and valuable trees management information system security management measures; (6) the use of a powerful advantage and spatial analysis of GIS technology and spatial decision support for the protection and management of old and valuable trees, according to the management needs of the old and valuable trees in Guangzhou, dynamic Ancient Trees Resources management. The system uses ArcGIS9.2 as geographic information platform, object-oriented design methods, development tools to VC as background ORACLE 9 database middleware ArcSDE as the database and the foreground application. Seamless integration with databases, geographic information systems, software applications and hardware devices to build a scientific and efficient, fully functional, old trees of the network management information system.
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