Implementation and On-Site Feasibility Study on Decision Support System for Land Use Planning in Villages

支持土地所有者决策过程的方法被实施到工作站中。该方法是在1990年和1991年利用科学研究补助金实施的研究项目“农村土地利用规划决策支持系统研究”的框架内开发的。工作站的计算能力比普通个人电脑高出约100倍。通过使用工作站，土地所有者在与农村规划者的讨论中可以观察现场的各种土地使用规划图。在过去两年的活动包括：（1）实施的方法，以优化土地利用规划方差分析，到一个工作站。(2)利用上述方法和数据库，根据1992年为土地分类和评价而绘制的2，046块土地，绘制了西平石地区的土地利用图。要求土地所有者讨论拟议地图的可行性，并根据土地所有者提出的意见完善了方法和数据库。(3)通过上述程序制作的订正地图再次向土地所有者展示。结果发现，新创建的地图比以前的地图更受欢迎。这些过程，即（2）和（3）交互式迭代多次，以获得土地所有者可以同意的地图。(4)方法和数据库的要求是通过上述步骤确定的，并在具有用户友好界面的软件中实施，以便于在实地使用。

The methodology to support decision making process of the land owners was implemented into the workstation. The methodology was developed within the framework of the research project, implemented with grant-in-aid for scientific research in 1990 and 1991 "Research on Decision Support System for Land Use Planning Villages". The computational power of the workstation is some 100 times more than ordinary personal computers. It was made possible, by putting the workstation in use, that land owners observe various land use planning maps on the site, during their discussions with participation of rural planners. Activities in last two years include : (1) implementation of methodology, to optimize land use planning with ANOVA, into a workstation. (2) The land use map of West Hiraishi area was developed, by the above mentioned methodology and data-base on 2, 046 plots which was developed in 1992 for the sake of land classification and evaluation. Land owners were asked to discuss the feasibility of the proposed map, and both the methodology and data base were refined based on the comments given by land owners. (3) Revised map, created through the above procedure, was shown to land owners again. It was found that the newly created map gained more popularity than previous one. These processes, namely (2) and (3) were interactively iterated several times to obtain the map, to which land owners could agree. (4) The requirements of both methodology and data base were delineated through the above mentioned steps, and were implemented in the software with user friendly interface for the ease of use in the field.