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| 地震三维灾情影像图生成技术系统研究 | |
| 引用本文： | 马霁,陈化然,何宇飞,刘晓灿,李金垚,贺同江,邱虎.地震三维灾情影像图生成技术系统研究[J].国际地震动态,2010(1):25-30. |
| 作者姓名： | 马霁 陈化然 何宇飞 刘晓灿 李金垚 贺同江 邱虎 |
| 作者单位： | 1. 北京市地震局,北京,100080 2. 中国地震局地球物理研究所,北京,100081 3. 天津市地震局,天津,300201 |
| 基金项目： | “十一五”国家科技支撑计划“三维灾情影像图技术系统研究”(2006BAC13B03-0501)支持 |
| 摘 要： | 本文将计算机技术、遥感技术、地理信息系统、图形图像处理相结合,建立三维矢量数学模型,通过三维可视化技术,形象化地描述灾区的受灾状况和受灾程度,对三维地理空间信息进行可视化管理,实现快速查询、检索、显示、输出、统计、分析及三维可视化,为基于地理信息的决策和管理提供一个真三维的立体可视平台,为地震应急决策部门进行灾害的决策和管理提供三维可视化仿真环境系统。 |
| 关 键 词： | 地震灾害 应急和决策 三维模型 可视化 |
Technical System for 3D Image Map of Earthquake Disaster Affection |
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| Ma Ji,Chen Huaran,He Yufei,Liu Xiaocan,Li Jinyao,He Tongjiang,Qiu Hu.Technical System for 3D Image Map of Earthquake Disaster Affection[J].Recent Developments in World Seismology,2010(1):25-30. | |
| Authors: | Ma Ji Chen Huaran He Yufei Liu Xiaocan Li Jinyao He Tongjiang Qiu Hu |
| Institution: | 1. Earthquake Administration of Beijing Municipality, Beijing 100080, China; 2. Institute of Geophysics, China Earthquake Administration, Beijing 100081, China; 3. Earthquake Administration of Tianjin Municipality, Tianjin 300201, China) |
| Abstract: | In this study,computer technology,remote sensing technique,geographic information system and image processing are combined to construct a 3D vector mathematical model.Through 3D visualization technology,disaster affection in earthquake stricken areas can be visually described,and visual management of geospatial information can be realized.Quick search,display,output,statistics and analysis can also be achieved.Thus,a visualization platform has been constructed for geographic information-based decision-makin... |
| Keywords: | earthquake disaster emergency response and decision making 3D model visualization |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |