天津市地震灾害遥感评估处理系统的设计与实现

发布时间：2018-04-27 06:27

本文选题：遥感 + 灾害　；参考：《天津大学》2016年硕士论文

【摘要】：借助丰富的遥感数据源,充分利用高新技术,建立具有大型空间数据库管理功能、遥感图像处理基本功能、震害识别与提取功能、地震灾情评估功能,既能独立运行又能集成控制的天津市地震灾害遥感评估处理系统。天津市地震灾害遥感评估处理系统通过系统建设,实现对遥感图像数据库及辅助数据库管理系统、遥感图像与GIS集成震害识别与提取系统和震害图像快速评估系统三个子系统的总控与集成,构建地震应急指挥技术系统可业务化运行的实用遥感地震灾情提取与信息服务的专业软件技术平台。在天津市地震灾害遥感评估处理系统建设过程中,将充分利用国内外在遥感等高新技术领域内取得的成果,建立基于遥感技术的震害快速提取与评估系统,使遥感技术快速获取地震灾情进入实用化的阶段,及时、可靠地获取地震灾情,满足地震应急指挥决策的需要,大大提高政府对破坏性地震的应急反应能力,高效地调度和运用一切可能的救灾力量,使各种救灾力量有序、协调,充分发挥其作用。该系统的建设,将有助于提高天津市整体的地震应急水平,也必将在未来破坏性地震面前发挥极大作用,最大限度地减轻地震灾害造成的伤亡和损失。
[Abstract]:With the help of abundant remote sensing data sources and making full use of high and new technology, it has the functions of large spatial database management, remote sensing image processing, earthquake damage identification and extraction, earthquake disaster assessment, The remote sensing evaluation and processing system of earthquake disaster in Tianjin can be operated independently and integrated. The remote sensing evaluation and processing system of earthquake disaster in Tianjin realizes the remote sensing image database and the auxiliary database management system through the system construction. The total control and integration of the three subsystems of remote sensing image and GIS integrated seismic disaster identification and extraction system and rapid evaluation system of seismic damage image. A practical remote sensing software platform for seismic disaster extraction and information service is constructed. In the process of constructing remote sensing assessment and processing system for earthquake disaster in Tianjin, we will make full use of the achievements made in the field of remote sensing and other high-tech fields at home and abroad, and establish a rapid seismic disaster extraction and assessment system based on remote sensing technology. So that the remote sensing technology can get earthquake disaster quickly into the practical stage, acquire earthquake disaster situation in time and reliably, meet the need of earthquake emergency command and decision-making, and greatly improve the government's emergency response ability to destructive earthquake. Dispatching and using all possible disaster relief forces efficiently, making all kinds of relief forces orderly, coordinated, and giving full play to their functions. The construction of the system will help to improve the whole level of earthquake emergency in Tianjin, and will play a great role in the future destructive earthquake, and reduce the casualties and losses caused by earthquake disasters to the maximum extent.
【学位授予单位】：天津大学
【学位级别】：硕士
【学位授予年份】：2016
【分类号】：TP311.52;TP79

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