Community Seismic Network

被引：70

作者：

Clayton, Robert W. ^{[1
]}

Heaton, Thomas

Chandy, Mani

Krause, Andreas

Kohler, Monica

Bunn, Julian ^{[2
]}

Guy, Richard ^{[1
]}

Olson, Michael

Faulkner, Mathew

Cheng, MingHei

Strand, Leif ^{[2
]}

Chandy, Rishi

Obenshain, Daniel

Liu, Annie

Aivazis, Michael ^{[2
]}

机构：

[1] CALTECH, Seismol Lab, Pasadena, CA 91125 USA

[2] CALTECH, Ctr Adv Comp Res, Pasadena, CA 91125 USA

来源：

ANNALS OF GEOPHYSICS | 2011年 / 54卷 / 06期

基金：

美国国家科学基金会;

关键词：

EARTHQUAKE;

D O I：

10.4401/ag-5269

中图分类号：

P3 [地球物理学]; P59 [地球化学];

学科分类号：

0708 ; 070902 ;

摘要：

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.

引用

页码：738 / 747

页数：10

共 20 条

[1] A View of Cloud Computing [J].