Development of the Evaluation Method for the Green Environment by Combining the National Spatial Data Infrastructure and the Landsat TM Data

本研究的目的是阐明城市活动和社会环境因素对绿地环境的影响，建立绿色环境评价体系。在分析中，我使用了Landsat TM数据和国家空间基础设施。在传统的遥感技术中，通常不采用考虑地理特征条件的分析方法。我采用了三维分析，因为我认为用三维的条件来评价绿化覆盖率是很重要的。该方法是为了校正二维分析的评价方法。城市活动是指城市的生活功能、商业功能、生产功能、农业功能和基础设施所影响的社会环境因素的状态和变化。首先，建立了绿地分布特征的抓取方法，并将其应用于目标区域。并主导了绿地面积测量的特点，验证了该方法的有效性。其次，明确绿化面积的变化因子，并根据各特征对绿化分布区域进行分类。通过这些分析，我了解到绿地本身的特点已经改变了绿地面积。我可以理解这个分析是一个有效的方法来分类绿色分布。第三，通过空间相互作用模型，主导并应用了建成区影响模型。这种方法是从建成区的角度来把握影响区域。最后，开发了绿色环境评价体系，并将该体系应用于目标城市。

The purpose of this study is to clarify that the city's activities and the social environmental factor exerts the influence on the green space environment, and establish the evaluation of green environment.In the analysis, I use the Landsat TM Data and National Spatial Infrastructure. Generally, the analysis method that the geographical feature condition is taken into account was not adopted in the old way of the Remote Sensing Technology. I adopted the three-dimensional analysis, because I thought that it is important to evaluate the green coverage by the three-dimensional condition. This method is the evaluation method in order to correct the two-dimensional analysis. The city's activities signify the state and change of the social environmental factors which are effected by the living function, the commercial function, the productive, agricultural function and the infrastructure which are important and indispensable to function as a city.Firstly, I established the grasping method of green space distribution characteristics, and applied to object area. And I led the characteristics measuring area of green space, and made sure of the effectiveness of this method.Secondly, I made clear the change factor of the green area, and classified the green distribution area by each characteristic. As a result of these analyses, I grasped that the green area had been changed by the characteristics of the green itself. And I could understand that this analysis is an effective method to classify the green distribution.Thirdly, I lead and applied the Built-up Area Influence Model by Spatial Interaction Model. This method is to grasp the influence region from built-up area.Finally, I developed evaluation system for green environment, and applied this system to object cities.