A GIS Application for the study on water supply, and draining system in the ancient capital city in Japan

基础数据的收集：目前，我们的项目正在进行基础数据的收集和数字化。这是一张黑州资本挖掘地图，黑州资本数字高程模型，黑州资本外流数据。黑州资本挖掘地图：黑州调查地图是1/2000缩小比例尺。挖掘区域的位置和发现的古街被输入到地图中。此发布使用数字数据。我们计划用于利用这些数据的地理信息系统。海州首府数字高程模型(DEM)：我们从1/2000的地图创建Heijo DEM。该地图使用扫描仪读取，并在骨架化后转换为矢量数据。我们相信，收集和积累的这些数据不仅在考古研究中有用，而且在许多其他领域的研究和应用中也是有用的。我们的研究结果将以书籍和数据汇编的形式发表。Heijo资金外流数据：现在，我们从研究所进行的一次挖掘中收集了262条排水沟的基本数据。为了分析Heijo Kyo市的整个水系，我们将收集两岸的上下缘以及每隔一定间隔提取的排水沟的最深处的数据。对陆地层横截面的一些区域的观察提供了重要的信息，提供了有关排水沟变化的线索，因为它揭示了沟渠的埋藏和重塑。纳入这类信息是高度优先的。

The collection of the basis data : At present, our project is proceeding with the collection and the digitization of the basis data. It is a Heijo capital excavation map, the Heijo capital Digital Elevation Model, the Heijo capital drain data.Heijo capital excavation map : The Heijo investigation map is the reduced scale of 1/2000. The position of the excavation area and the found ancient street is inputted to the map. A digital data is used for this publishing. We are planning to use for the GIS that utilized the data.Heijo capital Digital Elevation Model (DEM) : We create the Heijo DEM from the map of 1/2000. This map is read in using a scanner, and converted into vector data after skeletonization. It is finally converted into mesh data.We believe that such data that has been collected and accumulated is useful not only in archaeological research but also in research and applications in various many other areas. The results of our research will be published in the form of books and data compilations. Heijo capital drain data : Now, we collected 262 records of basic data at drainage ditches from an excavation conducted by research institute.In order to analyze the entire water system in the Heijo Kyo city, data will be collected regarding the top and bottom edges of both banks and the deepest points of the drainage ditches extracted at given intervals. Observation of some areas of the cross-section of the land layer provide important information that provides clues regarding changes to the drainage ditches because it sheds some light on the burying and remodeling of the ditches. The incorporation of such information is given high priority.