刘海燕, 庞小平. 利用GIS和模糊层次分析法的南极考察站选址研究[J]. 武汉大学学报 ( 信息科学版), 2015, 40(2): 249-252+257.
引用本文: 刘海燕, 庞小平. 利用GIS和模糊层次分析法的南极考察站选址研究[J]. 武汉大学学报 ( 信息科学版), 2015, 40(2): 249-252+257.
Liu Haiyan, Pang Xiaoping. Selection of Antarctic Research Stations Based on GIS and Fuzzy AHP[J]. Geomatics and Information Science of Wuhan University, 2015, 40(2): 249-252+257.
Citation: Liu Haiyan, Pang Xiaoping. Selection of Antarctic Research Stations Based on GIS and Fuzzy AHP[J]. Geomatics and Information Science of Wuhan University, 2015, 40(2): 249-252+257.

利用GIS和模糊层次分析法的南极考察站选址研究

Selection of Antarctic Research Stations Based on GIS and Fuzzy AHP

  • 摘要: 南极考察站选址问题关系南极考察站的安全、功能和运行效率。从科考兴趣、环境条件、后勤保障和地形条件四个方面构建南极考察站选址指标体系,将GIS和模糊层次分析法集成构建一种新的数学模型,用于确定南极考察站建立的适宜性区域,实现选址评价。在对已建南极考察站选址分析的基础上进行了模型验证,得到模型的准确度为98.89%,证明此模型具有较高的准确性和较好的适用性。

     

    Abstract: Site selection for the Antarctic research stations affects safety,functionality,and operational efficiency of the stations. This study aims to build a criteria system and conduct the site selection aided by Ueographical Information Systems and a Fuzzy Analytical Hierarchy Process. Fifteen criteria were proposed as multiple evaluation sub-criteria and were grouped into four main criteria: scientific interest,environment,accessibility and topography. Comparisons were made between the predicted suitable areas and locations of existing stations in Antarctica to show the fitness-for-use of allocation results. This work offers a comprehensive allocation methodology for decision-makers in the assessment of Antarctic station allocation problems.

     

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