基于GIS的人口信息管理系统研究

发布时间：2018-04-16 23:33

本文选题：GIS + 人口　；参考：《江西理工大学》2010年硕士论文

【摘要】：人口信息是一种典型的统计信息,除了本身的自然属性、社会经济和文化特征外,还具有空间特征。而实际上人口也都是按地理空间分布的,人口数据具有明显的时空特点,传统的以实地调查、统计分析、人口地图等定性分析多、定量分析少的方法,缺少真正意义上的人口信息与空间信息的集成,已越来越不符合现实的需要。地理信息系统作为空间信息管理和应用的高效工具,以其强大的空间分析和可视化功能在人口分析中备受青睐,因此建立基于GIS的人口信息管理系统,对人口信息资源进行充分开发与应用,对于加强社会管理,实现社会信息化起到积极的推动作用,从而能够有效地实现信息共享和综合利用。本文首先介绍了人口信息分析模型,包括人口预测、空间自相关分析、人口重心、人口集中指数、回归分析、相关分析等模型;其次对基于GIS的人口信息管理系统进行了系统分析和设计,包括总体逻辑、数据库及功能设计;然后以江西省的人口信息为实验数据,以.NET为开发平台,借助ESRI公司提供的ArcEngine组件,采用C#语言开发了基于GIS的人口信息管理系统。该系统提供了对人口信息的查询与统计、预测、分析和成果输出等功能。这些功能不仅能够实现对区域人口的快速查询与统计,还能对同一区域内不同时间的人口信息进行统计分析,并建立预测模型。更为重要的是利用该系统的各种分析模型,对区域内未来人口进行科学的预测,研究过去以及未来的人口空间集聚性,人口重心的迁移等,从而为制定区域可持续发展以及国土整治,城乡建设、环境保护等工作提供了重要科学依据。
[Abstract]:Population information is a kind of typical statistical information, which not only has its own natural attributes, social economic and cultural characteristics, but also has spatial characteristics.In fact, the population is also distributed according to geographical space. Population data have obvious space-time characteristics. The traditional methods of qualitative analysis, such as field investigation, statistical analysis, and population map, are more than quantitative analysis.The lack of real integration of population information and spatial information has become more and more out of line with the actual needs.As an efficient tool for spatial information management and application, GIS is very popular in population analysis because of its powerful spatial analysis and visualization functions. Therefore, a population information management system based on GIS is established.The full development and application of population information resources play a positive role in strengthening the social management and realizing the social informatization, so that the information sharing and comprehensive utilization can be realized effectively.This paper first introduces the population information analysis model, including population prediction, spatial autocorrelation analysis, population center of gravity, population concentration index, regression analysis, correlation analysis and other models;Secondly, the population information management system based on GIS is systematically analyzed and designed, including the general logic, database and function design, and then taking the population information of Jiangxi Province as the experimental data, taking .NET as the development platform,The population information management system based on GIS is developed with the help of ArcEngine component provided by ESRI and C # language.The system provides query and statistics, prediction, analysis and output of population information.These functions can not only realize the rapid query and statistics of the regional population, but also make statistical analysis of the population information at different times in the same region, and establish the prediction model.It is more important to use various analysis models of the system to make scientific prediction of the future population in the region, to study the spatial agglomeration of population in the past and the future, the migration of population center of gravity, and so on.It provides an important scientific basis for the formulation of regional sustainable development, land improvement, urban and rural construction, environmental protection and so on.
【学位授予单位】：江西理工大学
【学位级别】：硕士
【学位授予年份】：2010
【分类号】：C921

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