汶川抗震救灾的基础地理信息综合应急服务
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摘要
在5.12汶川特大地震抗震救灾中,国家测绘部门设计和组织实施了以数据成果服务、专用系统服务和专题制图服务为核心的基础地理信息综合应急服务。其是针对汶川震区地形特点和抗震救灾主体工作需求,快速整合和提供震区已有的基础测绘成果和最新遥感影像资料;快速搭建集震区海量数据集成管理为一体并具备3维影像浏览、对比分析等功能的专用地理信息系统,为灾情评估分析和重建规划研究提供地理空间数据集成展示和分析平台;应需地制作反映受灾范围、受灾程度、救灾响应、规划思路等的各类专题地图和地图集,有效地表达地震灾害的时空分布、重建规划布局等。
National Geomatics Center of China had implemented an integrated geographic information emergency service to the rescue works,mitigation and reconstruction planning of the devastating Sichuan Wenchuan Earthquake. Huge number of existing topographic data and new imageries taken after the earthquake were provided to thousands of users from different sectors. Three ad-hoc GIS systems were developed respectively for the rescue operations,damage assessment and the reconstruction planning of the Earthquake affected area. On demand thematic mapping was implemented and a numbers of thematic maps as well as two atlas were produced. This integrated geographic information emergency service had played a very important role in the rescue operations,mitigation and reconstruction planning of the devastating natural disaster.
National Geomatics Center of China had implemented an integrated geographic information emergency service to the rescue works,mitigation and reconstruction planning of the devastating Sichuan Wenchuan Earthquake. Huge number of existing topographic data and new imageries taken after the earthquake were provided to thousands of users from different sectors. Three ad-hoc GIS systems were developed respectively for the rescue operations,damage assessment and the reconstruction planning of the Earthquake affected area. On demand thematic mapping was implemented and a numbers of thematic maps as well as two atlas were produced. This integrated geographic information emergency service had played a very important role in the rescue operations,mitigation and reconstruction planning of the devastating natural disaster.
引文
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[5]Lan G.W.,Zhou X.Q.,and Huang Q.Y.Integration of Geographic Information Services for Disaster Management[C]//The International Archives of the Photo-grammetry,Remote Sensing and Spatial Information Sciences.Vol.XXXVII.Part B4,Beijing,China,July3-11,2008.pp.725-730.
[6]李雪梅,庞小平,赵晶.2006影像地图集矢量要素与影像的协调处理[J].测绘与空间地理信息,2004,27(1):105-108.
[2]耿国梁,朱晓华.地理信息系统技术在防灾减灾中的应用与前瞻[J].灾害学,2000,15(4):73-77.
[3]陈军.关于测绘与可持续发展的若干思考[J].测绘通报,2001(8):1-6.
[4]Karim Naghdi,Ali Mansourian,Moham-mad Javad Valadanzoej and Mohammad aadatseresht.Evacuation Planning in Earthquake Disasters,Using RS&GIS[C]//The International Archives of the Photogrammetry,Remote Sensing and Spatial Information Sciences.Vol.XXXVII.Part B4,Beijing,China,July3-11,2008.pp.1671-1676.
[5]Lan G.W.,Zhou X.Q.,and Huang Q.Y.Integration of Geographic Information Services for Disaster Management[C]//The International Archives of the Photo-grammetry,Remote Sensing and Spatial Information Sciences.Vol.XXXVII.Part B4,Beijing,China,July3-11,2008.pp.725-730.
[6]李雪梅,庞小平,赵晶.2006影像地图集矢量要素与影像的协调处理[J].测绘与空间地理信息,2004,27(1):105-108.
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