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首页> 外文会议>2017 International Electronics Symposium on Knowledge Creation and Intelligent Computing >A mobile application for cluster-based visualization of spatio-temporal earthquake data distribution in Indonesia
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A mobile application for cluster-based visualization of spatio-temporal earthquake data distribution in Indonesia

机译：基于集群的时空地震数据分布在印度尼西亚的移动应用程序

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摘要

Earthquake is one of natural disasters that often occurs in Indonesia and may cause damages on environmental and infrastructural properties, such as road, bridge, houses. The high rate of earthquake in Indonesia is that Indonesia is located at the crash point of three major tectonic plates: Eurasian Plate, Australian Plate, and Pacific Plate. This situation challenges a need to prepare participatory development for public awareness regarding the effects of earthquake and how to prepare for a possible hazard risk of earthquake. It helps the government and individuals for consequently saving their live. One of the ways to increase this awareness is to utilize mobile device through earthquake applications. This paper proposes a new system for cluster-based visualization of spatio-temporal earthquake data distribution in Indonesia through a mobile application. The system applies an automatic clustering to detect automatically number of clusters for earthquake data distribution and then analyze characteristics of earthquake behavior for each region in Indonesia. The system provides 4 main features which are (1) Data acquisition and preprocessing earthquake data, (2) Automatic clustering for spatio-temporal data distribution, (3) Mobile data exchange between user and earthquake data server, and (4) Spatio-temporal data visualization. For experimental study, the system used earthquake dataset of ANSS (Advanced National Seismic System) for earthquake activities in Indonesia from 1960 to 2015. The experimental results showed the distribution of earthquake with spatio-temporal features.
机译：地震是印度尼西亚经常发生的自然灾害之一，可能会破坏环境和基础设施，例如道路，桥梁，房屋。印度尼西亚地震的发生率很高，是因为印度尼西亚位于三个主要构造板块的碰撞点：欧亚板块，澳大利亚板块和太平洋板块。这种情况挑战了为公众参与有关地震影响以及如何准备可能的地震危险风险的意识而进行参与式发展的挑战。它可以帮助政府和个人挽救生命。增强这种意识的方法之一是通过地震应用来利用移动设备。本文提出了一种新的系统，用于通过移动应用程序对印度尼西亚的时空地震数据分布进行基于集群的可视化。该系统应用自动聚类功能来自动检测用于地震数据分布的聚类数量，然后分析印度尼西亚每个区域的地震行为特征。该系统提供4个主要功能：（1）数据采集和地震数据的预处理；（2）时空数据分发的自动聚类；（3）用户和地震数据服务器之间的移动数据交换；（4）时空的数据可视化。为了进行实验研究，该系统使用ANSS（高级国家地震系统）的地震数据集进行了1960年至2015年印度尼西亚的地震活动。实验结果表明，地震的分布具有时空特征。

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