Development of a Map Delivery System Supporting a Search Target for Junior High School Regarding Geography Lessons.

本研究的目的在于开发一套支援初中地理课程搜寻目标的地图传送系统。本文将提出一种利用表达土地利用分布的网格图来比较网格图之间的相似度及其组成项之间的相似度的IR（information retrieval）系统。本系统拟作为初中社会科学教育下的地理教材使用。网格图采用XML格式编写，表达了注释项及其对应项的网格单元信息。URI（统一资源标识符）是在数据库中注册的网格映射信息中的位置。通过使用URI，该系统将xml格式的信息转换为图像数据。该系统将网格图转换为图像，并根据图像的相似度对图像进行搜索，使之成为用户进行推测的工具。在这项研究中，我们提出了两个阶段的分类方法的图像搜索。在第一阶段，我们执行主题图的搜索。在第二阶段，我们对构成主题映射的元素项进行搜索。相似度是基于欧几里得距离和加权欧几里得距离结果的比较。该系统的调查方法，以支持导航基于数字读取技术，用于读取地图的行人在未知的地方行走。地图上的信息是指在一个限定的区域内放置基于规则的符号所表示的图形。由于符号信息如此有限，有时很难通过识别人物来猜测和指定行人的位置，例如在山区，森林或住宅区，而没有特定地点的具体特征。因此，为了帮助行人阅读图形，我建议使用一种辅助方法来猜测一个人的位置，除了地图上描述的信息外，还提供适当的信息来估计这个地方。少

The purpose of this study is to development of a Map Delivery System Supporting a Search Target for Junior High School Regarding Geography Lessons. I will propose an IR(information retrieval) system Comparing the degree of similarity among the mesh maps and the degree of similarity among their composing items of each mesh map by using the mesh maps expressing the distribution of then land use. I intend the system to be used as the teaching materials in geography under social studies education at junior high school level. The mesh map is written using XML format and expresses the information of the mesh units of the items of explanatory notes and their corresponding items. The URI (Uniform Resource Identifier) which is the location in formation of a mesh map is registered on a database. By using the URI, this system transforms XML-formatted information into a image data. The system converts a mesh map into an image, and can perform the search of an image based on the degree of similarit … More y. We aim this system to be used by a user as a tool for speculation. In this study, we suggest two phases of the classification method of an image search. On the first phase, we perform a search for the subject map. On the second phase, we perform a search for the element items constituting a map of the subject. The degree of similarity is based on the comparison of the result of Euclidean distance and weighted Euclidean distance. The system of investigate methods to support navigation based on the figure-reading techniques used to read a map for pedestrians walking in unknown places. Information in a map refers to figures represented by the placement of rule-based symbols within a confined area. With such limited symbol information, it is sometimes difficult to guess and specify where a pedestrian is by identifying a figure, e.g. in a mountain, a forest, or a residential area without the specific characteristics of a particular place. Therefore, in order to help the pedestrian to read the figure, I propose using a supporting method to guess where a person is by providing proper information to estimate the place in addition to the information described in a map. Less