基于ArcGIS的土地利用规划系统的研究与开发

发布时间：2018-06-18 15:07

本文选题：ArcGIS + 土地利用规划　；参考：《西安科技大学》2013年硕士论文

【摘要】：众所周知，土地利用是一项非常巨大的系统工程，这里面既包含宏观问题，同时也包含微观问题。既有社会效益问题，同时也有经济效益以及环境效益问题，其目标十分明确：一是土地资源的优化配置；二是土地资源的可持续利用；三是土地资源利用率以及生产率的提高。要实现这些目标，那么就必须正确处理土地利用过程中的众多矛盾问题，而处理这些复杂的矛盾既要运用经济的手段，又要运用法律的手段和行政的手段，并借助日益完善的市场机制以及计划机制的运作和调控来完成。 21世纪以来，虽然我国人口年平均的增长率有所降低，但由于我国的人口基数大，，而且人口逐渐向城市迁移的趋势以及城市占用土地面积的逐渐扩大等一系列原因，引起了城市用地和国民经济等其他部门的用地，特别是城市用地和农业用地产生的矛盾变得日益突出。因此，如何保护有限的耕地资源成了解决土地利用的问题中的重中之重。总体来说，这主要是土地供给的有限性和土地需求的无限性所导致的这一特殊矛盾，而解决这一矛盾最直接的方法就是对土地利用进行有效规划，借助规划来约束人类社会土地利用的种种行为。随着地理信息系统(GIS)的迅猛发展，针对以上一系列的问题，本文提出结合新的组件开发技术来对土地利用规划设计系统进行研究与开发，系统选取了ESRI公司的组件产品ArcGIS Engine，采用面向对象开发语言C#进行集成二次开发，提高了开发效率，并加强了空间分析的功能。在数据库设计方面，本文采用了ArcSDE空间数据引擎和Geodatabase空间数据模型将空间数据以及属性数据统一存储在关系数据库中，从而提高了对数据的管理效率。在功能设计上，紧紧围绕建立“以图管地”的土地资源管理的这一目标，实现对调查数据的有效管理，提供对数据的查询、显示、更新、统计和维护等一系列功能。
[Abstract]:As we all know, land use is a huge system engineering, which contains both macro and micro problems. There are not only social benefits, but also economic benefits and environmental benefits. Its objectives are very clear: first, the optimal allocation of land resources; second, the sustainable use of land resources; third, the utilization rate of land resources and the improvement of productivity. In order to achieve these goals, we must correctly handle the numerous contradictions in the process of land use, and deal with these complex contradictions by using both economic, legal and administrative means. And with the help of the increasingly perfect market mechanism and the operation and regulation of the planning mechanism. Since the 21st century, although the average annual population growth rate of our country has decreased, but because of the large population base of our country, Moreover, a series of reasons, such as the gradual migration of population to the city and the gradual expansion of the urban occupied land area, have caused urban land use and land use in other sectors such as the national economy. In particular, the contradiction between urban land and agricultural land has become increasingly prominent. Therefore, how to protect the limited cultivated land resources has become the most important in solving the problem of land use. Generally speaking, this is mainly caused by the limitation of land supply and the infinity of land demand. The most direct way to solve this contradiction is to plan land use effectively. With the help of planning to constrain human social land use of all kinds of behavior. With the rapid development of Geographic Information system (GIS), in view of the above series of problems, this paper proposes a new component development technology to study and develop the land use planning and design system. The system selects ArcGIS engineer, a component product of ESRI Company, and uses the object-oriented development language C # for integrated secondary development, which improves the development efficiency and strengthens the function of spatial analysis. In the aspect of database design, ArcSDE spatial data engine and Geodatabase spatial data model are used to store spatial data and attribute data in relational database, thus improving the efficiency of data management. In the aspect of function design, a series of functions such as effective management of survey data, query, display, update, statistics and maintenance of data are realized around the goal of establishing land resource management by drawing and managing land.
【学位授予单位】：西安科技大学
【学位级别】：硕士
【学位授予年份】：2013
【分类号】：P208;F301.2

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