基于 ArcEngine 的土地评估信息系统的开发摘 要：本文旨在根据我国土地市场和土地评估市场的进展现状，对建立科学、高效的土地评估信息系统的思路和方法做出探讨，并分析当前土地评估行业所存在的主要问题，阐述了建立基于 GIS 的土地评估信息系统的意义。本文采纳 C#语言，基于 ArcEngine 组件，对土地评估信息系统进行开发，设计了数据录入编辑模块、地图格网划分模块、土地等级划分模块、土地评估模块以及专题图模块，能够实现土地的分等定级、价格评估以及专题图输出等功能。讨论发现采纳 C#编程语言与 ArcEngine 组件相结合的方式进行土地评估系统的开发，有利于利用 GIS 的空间分析能力，并能将图形数据与属性数据较好的结合起来，为土地评估信息系统的开发提供了新的可行的思路。关键词：C#；ArcEngine；土地评估信息系统Abstract:The purpose of this article is that discussing how to establish a scientific and efficient land evaluation information system based on the evaluation of land market and land market de-velopment present situation, and analyzes the thought and method of land appraisal industry.Th-is paper expounds the establishment of land evaluation information system based on GIS. In this paper, using c # language, based on ArcEngine component, evaluation of land information syst-em development, design the data entry to edit module, map grid partitionning module, land hie-rarchy module, assessment module, and thematic map module, can realize, price of land classif-ication and gradation evaluation and thematic map output, and other func-tions. The study found that using c # programming language and ArcEngine component combination of evaluateon sys-tem of land development, is advantageous to the use of the GIS space analysis ability, and can combine graphic data and attribute data better, for the land evaluation information system's dev-elopment provides a new feasible ideas. Key words:C#;ArcEngine;Land evaluation information system目 ...
