| 利用GIS和模糊层次分析法的南极考察站选址研究 |
| |
| 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. |
| |
| 作者姓名： | 刘海燕 庞小平 |
| |
| 作者单位： | 1武汉大学资源与环境科学学院湖北 武汉 430079;2极地测绘科学国家测绘地理信息局重点实验室湖北 武汉 430079;3武汉大学中国南极测绘研究中心湖北 武汉 430079 |
| |
| 基金项目： | 国家海洋局极地考察办公室极地科学战略研究基金资助项目(20120202)~~ |
| |
| 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。
|
| 关 键 词： | GIS 模糊层次分析法 指标体系 南极考察站 |
| 收稿时间： | 2013-05-07 |
Selection of Antarctic Research Stations Based on GIS and Fuzzy AHP |
| |
| 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. |
| |
| Authors: | LIU Haiyan;PANG Xiaoping |
| |
| Institution: | 1School of Resource and Environmental Sciences Wuhan University Wuhan 430079 China;2Key Laboratory of Polar Surveying and Mapping SBSM Wuhan 430079 China;3Chinese Antarctic Center of Surveying and Mapping Wuhan University Wuhan 430079 China |
| |
| 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. |
| |
| Keywords: | |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《武汉大学学报(信息科学版)》浏览原始摘要信息 |
| 点击此处可从《武汉大学学报(信息科学版)》下载免费的PDF全文 |
