基于GIS的土地储备信息系统的设计与实现

发布时间：2019-04-08 16:59

【摘要】：土地资源是地球资源重要组成部分之一。现在的城市化进程愈来愈快,土地在城市资源中的地位愈来愈重要,土地资源变的愈来愈稀缺。土地是城市发展的基础。土地储备制度的产生,其目的是致力于“更有效更有计划地利用、使用土地”。土地储备制度是集约利用和优化土地资源的手段之一,现在很多国家、城市已经建立了比较完善的土地储备制度。本文在土地储备中引入GIS技术。结合土地储备业务,设计并实现了土地储备信息系统。本文探索了在满足土地储备业务需求的基础上,进行有效的土地储备管理。同时针对土地的时空特性,利用GIS在空间、属性信息管理的优势,实现了对土地储备业务的支持,以及对未来土地需求进行预测。本学位论文的主要研究内容及成果如下： 1、土地储备业务数据模型的设计。根据土地储备的时空特性,结合土地储备业务,基于数据库设计基本原理,设计了土地储备业务数据模型。提出了基于元数据的空间信息、属性信息一体化建模模式。利用该模式能够较好的处理土地储备过程中遇到的问题。并能够进行土地储备数据模型的构建,从而实现了土地储备信息系统对土地储备业务的管理。 2、土地储备信息系统的总体结构设计。利用UML面向对象的系统设计语言,对土地储备业务数据模型进行构建。面向对象的概念和设计思想的引入,是系统设计过程简单化、便捷化、系统化。利用UML面向对象的系统设计思想完成了土地储备信息系统的总体结构设计。 3、土地储备信息系统的开发。采用多层软件体系,应用VS和ArcGIS平台,开发了有特色的土地储备信息系统。利用该系统能够满足土地储备业务的初步应用需求,提高办事效率。利用该系统能够对储备地块进行图形、属性一体化管理,为土地储备工作提供便利。土地储备信息系统的开发为土地储备的管理提供了稳定的、可扩展的平台支持。总之,本文引入GIS技术,针对储备地块的时空特性进行数据库设计、业务数据模型建模,利用土地储备信息系统能够从空间、时间、属性三个方面对储备地块进行一体化管理,为促进土地储备管理提供了一种新思路。
[Abstract]:Land resources are one of the most important components of earth resources. Now the process of urbanization is getting faster and faster, the status of land in urban resources is more and more important, and land resources become more and more scarce. Land is the foundation of urban development. The purpose of land reserve system is to use land more efficiently and systematically. Land reserve system is one of the means of intensive utilization and optimization of land resources. Now, many countries, cities have established a relatively perfect land reserve system. This paper introduces GIS technology into land reserve. Combined with the land reserve business, the land reserve information system is designed and implemented. This paper explores the effective management of land reserve on the basis of satisfying the business demand of land reserve. At the same time, according to the spatio-temporal characteristics of land, this paper makes use of the advantages of GIS in space and attribute information management, realizes the support of land reserve business, and forecasts the land demand in the future. The main research contents and achievements of this dissertation are as follows: 1. The design of land reserve business data model. According to the spatio-temporal characteristics of land reserve, combined with land reserve business, the data model of land reserve business is designed based on the basic principle of database design. The integration modeling mode of spatial information and attribute information based on metadata is proposed. The use of this model can better deal with the problems encountered in the process of land reserves. And can carry on the land reserve data model construction, thus has realized the land reserve information system to the land reserve business management. 2, the overall structure design of land reserve information system. Using UML object-oriented system design language, the land reserve business data model is constructed. The introduction of object-oriented concept and design idea is the simplification, convenience and systematization of system design process. The overall structure of the land reserve information system is designed by using the object-oriented system design idea of UML. 3, the development of land reserve information system. Using multi-layer software system and VS and ArcGIS platform, a special land reserve information system is developed. This system can meet the initial application demand of land reserve business and improve the efficiency. The system can be used to manage the reserve plot and attribute in an integrated way, so as to facilitate the land reserve work. The development of land reserve information system provides a stable and expandable platform support for the management of land reserve. In a word, this paper introduces GIS technology, carries on the database design, the business data model modeling, uses the land reserve information system to carry on the integrated management to the reserve parcel from the space, the time, the attribute three aspects, according to the reserve plot space-time characteristic, the business data model modeling. It provides a new idea for promoting land reserve management.
【学位授予单位】：西南交通大学
【学位级别】：硕士
【学位授予年份】：2013
【分类号】：P208

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