地学信息图谱与区域可持续发展虚拟

An Application of Geo-Informatic Graphic Analysis (Tupu) in Modelling Regional Sustainable Development

地学信息图谱综合了景观综合图的简洁性和数学模型的抽象性 ,它是现代空间技术与我国传统研究成果结合的产物 ,它可反演过去、预测未来。本文在分析地学信息图谱、生态系统发展战略、DL U土地利用战略、数学模型与地理信息系统集成等研究成果的基础上 ,设计了一个区域可持续发展虚拟系统。在这个虚拟系统中 ,如何将区域可持续发展的有关信息转换为征兆图、诊断图和实施图是其核心理论问题。数学模型计算机程序自动生成软件和开放式地理信息系统的研究成果表明 ,这些理论问题在不久的将来是可以解决的。也就是说 ,这个区域可持续发展虚拟系统的进一步研究 ,能够形成一个可操作的、实用的决策支持系统。

Geo informatic spatial and temploral graphic analysis (Tupu) synthesizes the succinctness of comprehensive landscape maps and the abstractness of mathematical models; it has been developed on the basis of modern spatial information technology and science, which is also integrated with virtual reality technique, to provide series of scenarios for constructing the past and predicting the future. In this paper, on the basis of analyzing the research achievements in the geo-informatic Tupu, the strategy of ecosystem development, the strategy of differential land use (DLU), the integration of geogephical information system with mathematical models, a general framework of modelling sustainable regional development is proposed. In this modelling system, it is the major theoretical question how to transform the information concerned with sustainable development into sign map, diagnosis map and action map. An analysis of results on the software for automatically programming mathematical models and on the Open GIS has shown that the theoretical question can be resolved in near future. In short, the system of modelling sustainable regional development is realizable.