Publication Date:
2021-01-04
Description:
In the last years, monitoring systems based on low-cost and
miniaturized sensors (MEMS) revealed as a very successful compromise
between the availability of data and their quality. Also applications in the
field of seismic and structural monitoring have been constantly increasing
in term of number and variety of functions. Among these applications,
the implementation of systems for earthquake early warning is a cuttingedge
topic, mainly for its relevance for the society as millions of peoples
in various regions of the world are exposed to high seismic hazard. This
paper introduces the optimization of an already established seismic (and
structural) monitoring system, that would make it suitable for the implementation
of the earthquake early warning. In particular, the sampling
code has been improved and a new triggering algorithm able to automatically
detect the ground shaking due to the propagation of the seismic
waves has been developed. The preliminary results indicate that the system
is very flexible and easy to implement, and encourage to perform
further developing steps.
Description:
Published
Description:
963-975
Description:
Cagliari
Description:
5T. Sismologia, geofisica e geologia per l'ingegneria sismica
Keywords:
Seismic monitoring · Structural monitoring · MEMS · Earthquake early warning · Trigger algorithm
Repository Name:
Istituto Nazionale di Geofisica e Vulcanologia (INGV)
Type:
book chapter
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