Spatial-temporal Urban Transformation and Sustainability of Hanoi, Vietnam

越南河内的时空城市转型与可持续发展

基本信息

批准号：
21710260
负责人：
YONEZAWA Go
金额：
$ 2.58万
依托单位：
Osaka City University (2011)Research Institute for Humanity and Nature (2009-2010)
依托单位国家：
日本
项目类别：
Grant-in-Aid for Young Scientists (B)
财政年份：
2009
资助国家：
日本
起止时间：
2009 至 2011
项目状态：
已结题

来源：
https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-21710260/
关键词：
ハノイ DEM GIS 都市変容紅河地形地質ボーリング

项目摘要

Geologic information of subsurface structure could be the basis of all human activity. I have developed the computer processing of subsurface structure, called the 3-D urban modeling. It is very useful in the fields of civil engineering, construction and environmental preservation. I try to introduce the 3-D urban modeling into Area Informatics and I focus on the transformation of Hanoi City, Vietnam. First, I generated the detail DEM of the whole area of Hanoi City from the data of elevation survey. The number of the points in elevation survey is about 10,000 points. The resolution of the generated DEM is 2m. It is very high resolution for topographic analysis. Compared with the old topographic map by GIS technique, the city transfiguration can be seen much clearer. This project "Spatial-temporal Urban Transformation and Sustainability of Hanoi, Vietnam" aims to clarify human behavior and society of urban Hanoi together with studies on natural terrain, environment, subsurface structure in the Red River delta in Vietnam. In order to carry out the project, the area-informatics approach will be introduced based on the spatiotemporal analyses adding historical research on transformations from Hanoi's traditional city form to its present "modern ages" city formation since the 19th century. In particular, this project aims to examine the aspect of geography from the view point of sustainable development in Hanoi.

地下结构的地质信息可能是所有人类活动的基础。我已经开发了地下结构的计算机处理，称为3-D城市建模。它在土木工程，建筑和环境保护领域非常有用。我试图将3-D城市建模介绍到区域信息学中，并专注于越南河内城的转型。首先，我从高程调查的数据中生成了河内城市整个区域的细节。海拔调查中的点数约为10,000点。生成的DEM的分辨率为2M。对于地形分析，这是非常高的分辨率。与GIS技术的旧地形图相比，可以看到城市变形更清晰。该项目“越南河内的时空城市转型和可持续性”旨在澄清城市河内的人类行为和社会，以及关于越南红河三角洲自然地形，环境，地下结构的研究。为了实施该项目，将根据时空分析提出区域信息学方法，从而增加了有关从河内传统城市形式到自19世纪以来“现代时代”城市形成的历史研究。特别是，该项目旨在从河内可持续发展的角度检查地理方面。