权益分类	功能权益	普通用户	{{item.name}}会员
{{category.name}}	{{benefitItem.name}}

A GIS-based Planning Support System for Environment-considered Urban Development in Developing Countries

基于 GIS 的发展中国家环境考虑型城市发展规划支持系统

基本信息

批准号：
10650606
负责人：
OHGAI Akira
金额：
$ 2.43万
依托单位：
Toyohashi University of Technology
依托单位国家：
日本
项目类别：
Grant-in-Aid for Scientific Research (C)
财政年份：
1998
资助国家：
日本
起止时间：
1998 至 2000
项目状态：
已结题

项目摘要

This research is attempted to develop a GIS-based planning support system to aid environment-considered urban development in Asian developing countries, by using an expert system and cellular automata modelling and integrating them with a GIS.The results are as follows.1. An expert system for supporting environmental zoning (EEZM) is developed. The knowledge base is detected from four existing Japanese environmental management plans. The evaluation methods are proposed that allow the inference within the limits of acquired data and use satellite data as a substitute for statistical data that are hard to be obtained in developing countries. After the confirmation of the propriety of the results in Japanese and Korean cities, the system is applied to the two subjects areas in developing countries. The results of the application indicate the usefulness and future direction of the system.2. An urban growth model using cellular automata (CA model) is developed. The reproductivity of the model developed here is shown through an application to Toyohashi-Toyokawa region in Japan. It follows from an experimental application to the two subjects areas that the proposed model is of use to predict future urban expansion, but also has some room for further improvement.3. The integration of EEZM and CA model with a GIS makes it possible for decision-makers to reflect the value judgment for the magnitude for each zoning district and to perform various scenario-based simulations. Moreover, by overlaying simulation results and zoning map, a tool is proposed to provide different kinds of information to evaluate development suitability. This tool can detect future deforestation areas, areas eligible for future development, and future hazard areas. Through an application to Makassar in Indonesia, it is shown that the proposed system is useful and can give some suggestions for environment-considered urban development.

本研究试图通过使用专家系统和元胞自动机建模并将其与GIS集成来开发基于GIS的规划支持系统，以帮助亚洲发展中国家的环境考虑型城市发展。结果如下： 1．开发了支持环境分区（EEZM）的专家系统。该知识库是从四个现有的日本环境管理计划中检测到的。提出的评估方法允许在所获取数据的范围内进行推断，并使用卫星数据来替代发展中国家难以获得的统计数据。在日本和韩国城市确认结果的适当性后，该系统被应用于发展中国家的两个学科领域。应用结果表明了系统的实用性和未来的发展方向； 2．开发了使用元胞自动机（CA 模型）的城市增长模型。通过在日本丰桥丰川地区的应用，显示了此处开发的模型的再现性。通过对两个学科领域的实验应用表明，该模型对于预测未来的城市扩张具有一定的实用价值，但也有进一步改进的空间。 3． EEZM和CA模型与GIS的集成，使决策者能够反映对每个分区大小的价值判断，并进行各种基于场景的模拟。此外，通过叠加模拟结果和分区图，提出了一种工具来提供不同类型的信息来评估开发适宜性。该工具可以检测未来的森林砍伐区域、适合未来开发的区域以及未来的危险区域。通过在印度尼西亚望加锡的应用，表明该系统是有用的，可以为环境考虑的城市发展提供一些建议。