基于RS和GIS的地震移民选址空间决策研究与实现
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摘要
基于遥感技术宏观数据快速获取能力以及地理信息系统提供的强大空间分析能力,建立了地震移民选址的空间分析模型,对研究区的数据进行迁建适宜度分区处理,并在此基础上进行了候选区模糊综合评判.并以汶川绵虒镇为研究区,对地质安全、地形地貌、水系分布、自然人文保护、交通运输、城镇建设、发展潜力等7个一级指标,以及活断层、地质灾害、土地覆盖、生态环境保护、旅游资源等15个二级指标进行了分析处理,选址结果合理,能够为地震移民选址的科学决策提供辅助数据.
Spatial decision-making for site selection for earthquake-induced migration involves comprehensive consideration and evaluation of natural and civil factors,and the proper use of multi-source data,especially the spatial data,will decide whether the decision-making is science-based and reasonable.Taking advantage of fast data acquisition of Remote Sensing(RS) and the great spatial data analysis capacity of Geographic Information System(GIS),this paper built 2 spatial models for location fitness zoning of the relevant data of the study region and,based on the results,performed a comprehensive fuzzy evaluation of the candidate locations.In addition,seven first-class indicators(including geological safety,terrain,natural and cultural protection,transportation,development potential and others) and fifteen second-class indicators(including active faults,geological hazards,land cover,ecological and environmental protection,tourism resources and others) of Miansi Town in Wenchuan were evaluated by the two proposed models to provide assistant dada for site selection decision-making in earthquake-stricken areas.
Spatial decision-making for site selection for earthquake-induced migration involves comprehensive consideration and evaluation of natural and civil factors,and the proper use of multi-source data,especially the spatial data,will decide whether the decision-making is science-based and reasonable.Taking advantage of fast data acquisition of Remote Sensing(RS) and the great spatial data analysis capacity of Geographic Information System(GIS),this paper built 2 spatial models for location fitness zoning of the relevant data of the study region and,based on the results,performed a comprehensive fuzzy evaluation of the candidate locations.In addition,seven first-class indicators(including geological safety,terrain,natural and cultural protection,transportation,development potential and others) and fifteen second-class indicators(including active faults,geological hazards,land cover,ecological and environmental protection,tourism resources and others) of Miansi Town in Wenchuan were evaluated by the two proposed models to provide assistant dada for site selection decision-making in earthquake-stricken areas.
引文
[1]崔鹏,韦方强,陈晓清,等.汶川地震次生山地灾害及其减灾对策[J].中国科学院院刊,2008,23(4):317-323.
[2]蒋勇军,况明生,李林立,等.基于地理信息系统的重庆市自然灾害综合区划及评价[J].西南师范大学学报:自然科学版,2003,28(4):627-632.
[3]唐先明,周万村.山地城镇迁建选址模型研究——以巫山县为例[J].山地学报,2001,19(2):135-140.
[4]李双.新平县地质灾害移民选址方法研究[D].北京:中国地质大学,2007.
[5]YANG Wu-nian,HU Guo-chao,LIU Han-hu,et al.New Site Selection for the Immigrant transit of the Post-disasterReconstruction of Wenchuan Earthquake Regions:Takes Yanmen District of Wenchuan as an example[C]//Proc of the2nd Inter.Conf.on Earth Observation for Global Changes(EOGC2009),United States:SPIE,2009:747107-1-747107-7.
[6]高劲松,关泽群.基于遥感和GIS的选址策略研究与实现[J].武汉大学学报:信息科学版,2005,30(9):778-781.
[7]周利军,张淑花,臧淑英.ArcGIS空间分析模块在选址中的应用——以哈大齐工业走廊大庆地区为例[J].地域研究与开发,2007,26(1):125-128.
[8]黎雯,周廷刚,张伟.GIS空间分析与模糊综合评判在银行ATM网点选址中的应用[J].测绘科学,2008,33(1):229-231,237.
[9]程尊兰,崔鹏,李泳,等.滑坡、泥石流堰塞湖灾害主要的成灾特点与减灾对策[J].山地学报,2008,26(6):733-738.
[10]沈军辉,朱容辰,刘维国,等.5.12汶川地震诱发都江堰龙池镇干沟泥石流可能性地质分析[J].山地学报,2008,26(5):513-517.
[11]唐川,梁京涛.汶川震区北川9.24暴雨泥石流特征研究[J].工程地质学报,2008,16(6):751-758.
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[13]官善友,孙卫林.“5.12”汶川地震后北川新县城选址地质安全研究[J].工程勘察,2009(10):24-28.
[14]徐锡伟,于贵华,马文涛,等.活断层地震地表破裂“避让带”宽度确定的依据与方法[J].地震地质,2002,24(4):470-483.
[15]陈晓清,崔鹏,唐邦兴.汶川地震后北川新县城选址探讨[J].山地学报,2008,26(5):524-530.
[16]周庆,徐锡伟,于贵华,等.汶川8.0级地震地表破裂带宽度调查[J].地震地质,2008,30(3):778-788.
[17]付小方,侯立玮,李海兵,等.汶川大地震(M_S 8.0)同震变形作用及其与地质灾害的关系[J].地质学报,2008,82(12):1733-1746.
[18]张永双,马寅生,胡道功,等.玉树地震地表破裂调查与灾后重建避让选址研究[J].地质学报,2010,84(5):593-605.
[19]吴继忠,花向红,周庆俊.基于模糊综合评判的选址空间决策支持系统[J].地理空间信息,2005(04):45-47.
[20]中华人民共和国建设部.建筑抗震设计规范(GB50011-2001)[S].北京:中国建筑工业出版社,2008.
[21]中华人民共和国建设部.城市用地竖向规划规范(CJJ 83-99)[S].北京:中国建筑工业出版社,1999.
[22]喻锋,李晓兵,王宏.基于NDVI-Ts特征空间的中国土地覆盖分类研究[J].植物生态学报,2005,29(6):934-944.
[23]李丹,许慧平,苏程.基于回溯搜索策略的遥感专题信息处理方法——以植被盖度信息处理为例[J].西南大学学报:自然科学版,2010,32(8):168-172.
[2]蒋勇军,况明生,李林立,等.基于地理信息系统的重庆市自然灾害综合区划及评价[J].西南师范大学学报:自然科学版,2003,28(4):627-632.
[3]唐先明,周万村.山地城镇迁建选址模型研究——以巫山县为例[J].山地学报,2001,19(2):135-140.
[4]李双.新平县地质灾害移民选址方法研究[D].北京:中国地质大学,2007.
[5]YANG Wu-nian,HU Guo-chao,LIU Han-hu,et al.New Site Selection for the Immigrant transit of the Post-disasterReconstruction of Wenchuan Earthquake Regions:Takes Yanmen District of Wenchuan as an example[C]//Proc of the2nd Inter.Conf.on Earth Observation for Global Changes(EOGC2009),United States:SPIE,2009:747107-1-747107-7.
[6]高劲松,关泽群.基于遥感和GIS的选址策略研究与实现[J].武汉大学学报:信息科学版,2005,30(9):778-781.
[7]周利军,张淑花,臧淑英.ArcGIS空间分析模块在选址中的应用——以哈大齐工业走廊大庆地区为例[J].地域研究与开发,2007,26(1):125-128.
[8]黎雯,周廷刚,张伟.GIS空间分析与模糊综合评判在银行ATM网点选址中的应用[J].测绘科学,2008,33(1):229-231,237.
[9]程尊兰,崔鹏,李泳,等.滑坡、泥石流堰塞湖灾害主要的成灾特点与减灾对策[J].山地学报,2008,26(6):733-738.
[10]沈军辉,朱容辰,刘维国,等.5.12汶川地震诱发都江堰龙池镇干沟泥石流可能性地质分析[J].山地学报,2008,26(5):513-517.
[11]唐川,梁京涛.汶川震区北川9.24暴雨泥石流特征研究[J].工程地质学报,2008,16(6):751-758.
[12]中华人民共和国国务院.汶川地震灾后恢复重建条例[J].中华人民共和国国务院公报,2008(17):4-12.
[13]官善友,孙卫林.“5.12”汶川地震后北川新县城选址地质安全研究[J].工程勘察,2009(10):24-28.
[14]徐锡伟,于贵华,马文涛,等.活断层地震地表破裂“避让带”宽度确定的依据与方法[J].地震地质,2002,24(4):470-483.
[15]陈晓清,崔鹏,唐邦兴.汶川地震后北川新县城选址探讨[J].山地学报,2008,26(5):524-530.
[16]周庆,徐锡伟,于贵华,等.汶川8.0级地震地表破裂带宽度调查[J].地震地质,2008,30(3):778-788.
[17]付小方,侯立玮,李海兵,等.汶川大地震(M_S 8.0)同震变形作用及其与地质灾害的关系[J].地质学报,2008,82(12):1733-1746.
[18]张永双,马寅生,胡道功,等.玉树地震地表破裂调查与灾后重建避让选址研究[J].地质学报,2010,84(5):593-605.
[19]吴继忠,花向红,周庆俊.基于模糊综合评判的选址空间决策支持系统[J].地理空间信息,2005(04):45-47.
[20]中华人民共和国建设部.建筑抗震设计规范(GB50011-2001)[S].北京:中国建筑工业出版社,2008.
[21]中华人民共和国建设部.城市用地竖向规划规范(CJJ 83-99)[S].北京:中国建筑工业出版社,1999.
[22]喻锋,李晓兵,王宏.基于NDVI-Ts特征空间的中国土地覆盖分类研究[J].植物生态学报,2005,29(6):934-944.
[23]李丹,许慧平,苏程.基于回溯搜索策略的遥感专题信息处理方法——以植被盖度信息处理为例[J].西南大学学报:自然科学版,2010,32(8):168-172.
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