An integrated geospatial information service system for disaster management in China
An integrated geospatial information service system for disaster management in China
复制标题
中国灾害管理综合地理空间信息服务系统
DOI：
10.1080/17538947.2014.955540
复制
发表时间：
2015-11
影响因子：
5.1
通讯作者：
Hui Lin
中科院分区：
文献类型：
--
作者：
Yulin Ding;Yida Fan;Zhiqiang Du;Qing Zhu;Wei Wang;Sanchao Liu;Hui Lin
中国政府和公民面临着巨大的挑战，灾害管理的广泛破坏，经济损失，造成越来越多的自然灾害和生命损失。灾害管理需要一个复杂的反复过程，其中包括灾害监测、早期发现、预报、损失评估和有效的减灾分析。每项任务通常涉及使用技术人员和多种地理空间信息资源，包括传感器、数据源、模型、地理工具、软件包和计算资源。然而，大多数现有的灾害管理系统都以典型的被动数据为中心的模式运行，资源无法得到充分利用。由于应用程序要求日益复杂，各种资源的可用性日益增加，这一障碍正在部分得到解决。本文对中国国家减灾应用系统的实践问题进行了总结和分析。为了解决以数据为中心的问题，集中，孤立的解决方案，我们提出了一种新的聚焦服务机制，它能够调度和分配，以最佳利用多种资源，动态生成协作和按需的灾难信息服务。我们还展示了综合灾害信息服务系统（IDISS）的设计和实现。通过虚拟化、包装和集成的服务策略，将灾害相关资源构建为IDISS中的服务。这些服务被动态地聚合成聚焦服务链，用于各种灾害管理任务。实际应用表明，该服务体系能显著提高我国灾害管理能力。
The Chinese Government and citizens face enormous challenges of disaster management as widespread devastation, economic damages, and loss of human lives caused by increasing natural disasters. Disaster management requires a complicated iterative process that includes disaster monitoring, early detection, forecasting, loss assessment, and efficient analysis of disaster reduction. Each task typically involves the use of technologists and multiple geospatial information resources, including sensors, data sources, models, geo-tools, software packages, and computing resources. However, most existing disaster management systems operate in a typical passive data-centric mode, where resources cannot be fully utilized. This impediment is partially being addressed by the increasingly complex application requirements and the growing availability of diverse resources. In this paper, we summarize and analyze the practical problems experienced by the National Disaster Reduction Application System of China. To address the issues of data-centric, centralized, isolated solutions, we propose a novel Focusing Service Mechanism, which is capable of scheduling and allocating for optimum utilization of multiple resources, to dynamically generate collaborative and on-demand disaster information services. We also demonstrate the design and implementation of the Integrated Disaster Information Service System (IDISS). Through the service strategies of Virtualizing, Wrapping, and Integrating, disaster-related resources are constructed into services in the IDISS. These services are dynamically aggregated into focusing service chains, for diverse disaster management tasks. Actual applications illustrate that the proposed service system can significantly improve the capability of disaster management in China.
登录
查看更多内容
DOI：
10.1109/scc.2005.43
发表时间：
2005-07
期刊：
IEEE International Conference on Web Services (ICWS'05)
影响因子：
--
作者：
M. Luo;B. Goldshlager;Liang-Jie Zhang
通讯作者：
M. Luo;B. Goldshlager;Liang-Jie Zhang
影响因子：
2.2
作者：
T. Magedanz;N. Blum;Simon Dutkowski
通讯作者：
T. Magedanz;N. Blum;Simon Dutkowski
DOI：
10.1016/j.gloenvcha.2013.03.011
发表时间：
2014-01-01
影响因子：
8.9
作者：
Neumayer, Eric;Pluemper, Thomas;Barthel, Fabian
通讯作者：
Barthel, Fabian
DOI：
10.2139/ssrn.1884827
发表时间：
2013-03
期刊：
Agricultural & Natural Resource Economics eJournal
影响因子：
--
作者：
E. Neumayer;Thomas Plümper;Fabian Barthel
通讯作者：
E. Neumayer;Thomas Plümper;Fabian Barthel
DOI：
--
发表时间：
2007-06
期刊：
--
影响因子：
--
作者：
T. Schmitt;R. Rao;Jon Eisenberg
通讯作者：
T. Schmitt;R. Rao;Jon Eisenberg