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Database construction of general land use plan: A case study of Changzhou National Hi-Tech District (CND)

机译:土地利用总体规划数据库建设-以常州国家高新区为例

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The informatization of management is a trend to adapt to the new managerial requires. In order to avoid the existence of information islet, the development direction of land informatization has focused on the construction of database. Instead of “Mange land by maps”, the mode of land management has become “Manage land by database”. The database of the general land use plan can be separated to three parts: spatial database, table database and metadata. GIS is the best tool to construct planning database because of the complex relationship between tables and the diversity of geographic data. Some preliminary work such as collection of literature and statistics should not be overlooked. In this paper, the details of the database construction process associated with some key issues are illustrated. Proper choice of software and applications can improve the efficiency of your work. At last, some related issues are discussed: coordinate system related issues, prime farmland issues, tolerance and resolution, and database capacity.
机译:管理的信息化是适应新的管理要求的趋势。为了避免信息孤岛的存在,土地信息化的发展方向集中在数据库的建设上。土地管理的模式已不再是“按地图管理土地”,而是“按数据库管理土地”。土地利用总体规划的数据库可以分为三个部分:空间数据库,表数据库和元数据。由于表之间的复杂关系和地理数据的多样性,因此GIS是构建计划数据库的最佳工具。一些前期工作,例如文献和统计资料的收集,不应忽视。在本文中,说明了与一些关键问题相关的数据库构建过程的详细信息。正确选择软件和应用程序可以提高工作效率。最后,讨论了一些相关问题:协调系统相关问题,主要农田问题,公差和分辨率以及数据库容量。

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