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Proceedings of the 2nd International Symposium on Web Information Systems and Applications (WISA 2009)

Nanchang, China, May 22-24, 2009

Editors: Fei Yu, Jiexian Zeng, and Guangxue Yue

AP Catalog Number: AP-PROC-CS-09CN001

ISBN: 978-952-5726-00-8 (Print), 978-952-5726-01-5 (CD-ROM)

Page(s): 108-111

Real Estate Decision Support System Of Market Comparison Approach Based On GIS

           Xiaosheng Liu, Hengkai Li, Yanpeng Li

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Abstract

Market comparison approach is one of the commonest appraise approach. In this paper, we studied real estate decision support system of market comparison approach based on GIS. Firstly, we design the system logic structure in this paper, secondly, we establish the database and model database for appraise, and then, we design the system function, finally, we take the Ganzhou as an example, develop and realize the system. By applying the system, the result showed that the system can control each process of market comparison approach, reduce the influence of subjective factor, thus make real estate appraise more scientific and let the appraised result more credible.

Index Terms

component; Geographic Information System; market comparison approach; model; decision support system

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