Community Seismic Network
Community Seismic Network
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DOI：
10.4401/ag-5269
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发表时间：
2011-01-01
影响因子：
1
通讯作者：
Aivazis, Michael
中科院分区：
文献类型：
--
作者：
Clayton, Robert W.;Heaton, Thomas;Aivazis, Michael
本文介绍了社区地震台网的设计，这是一个基于低成本传感器的密集开放式地震台网。这些输入来自社区志愿者托管的传感器，直接连接到他们的个人电脑，或通过内置在移动的设备中的传感器。该服务器是基于云的鲁棒性和动态处理脉冲地震事件的负载。该网络的主要产品是峰值加速度地图，在地面震动的几秒钟内交付。震动水平的横向变化对第一反应者将是有价值的，来自密集网络的波形信息将允许详细绘制破裂过程。建筑物中的传感器可用于监测重大震动后结构的健康状态。
The article describes the design of the Community Seismic Network, which is a dense open seismic network based on low cost sensors. The inputs are from sensors hosted by volunteers from the community by direct connection to their personal computers, or through sensors built into mobile devices. The server is cloud-based for robustness and to dynamically handle the load of impulsive earthquake events. The main product of the network is a map of peak acceleration, delivered within seconds of the ground shaking. The lateral variations in the level of shaking will be valuable to first responders, and the waveform information from a dense network will allow detailed mapping of the rupture process. Sensors in buildings may be useful for monitoring the state-of-health of the structure after major shaking.