نتایج جستجو برای: seismic network

تعداد نتایج: 706782  

2003
Kent Anderson

A comparative analysis was performed on datasets from two Global Seismographic Network (GSN) stations near the South Pole, Antarctica. The results of this analysis are provided and show that there is significant reduction of the background seismic noise generated by the activities at the Amundsen-Scott South Pole Station as a function of distance and depth. Data gathered from site selection wor...

Journal: :فیزیک زمین و فضا 0
مهدی رضاپور علی اصغر متقی

0

B. Ahmadi-Nedushan, M. Payandeh-Sani,

This article presents numerical studies on semi-active seismic response control of structures equipped with Magneto-Rheological (MR) dampers. A multi-layer artificial neural network (ANN) was employed to mitigate the influence of time delay, This ANN was trained using data from the El-Centro earthquake. The inputs of ANN are the seismic responses of the structure in the current step, and the ou...

2000
Robert Essenreiter Martin Karrenbach Sven Treitel

Artificial neural networks can be used effectively to identify and classify multiple events in a seismic data set. We use a specialized neural network, a self-organizing map, that tries to establish rules for the characterisation of the physical problem. Selected seismic data attributes are used as input patterns, such that the self-organizing map arranges the data in a manner that forms cluste...

2009
H. Yu

Introduction: Understanding the origin and evolution of planets remains a major challenge since direct interrogation of planetary interiors other than Earth is either limited or not (yet) available. Seismic analyses provide the most detailed picture of present-day internal elastic structure and sources of seismic energy, but collecting seismic data represents a unique logistical challenge which...

2016
Liang Zhao LIANG ZHAO

Cyber-Physical System (CPS) is an engineered system in which sensing, networking, and computing are tightly coupled with the control of the physical entities. To enable security, scalability and resiliency, new data analytics methodologies are required for computing, monitoring and optimization in CPS. This work investigates the data analytics related challenges in CPS through two study cases: ...

Journal: :Summary of the Bulletin of the International Seismological Centre 2020

Journal: :Dyna-colombia 2022

This paper analyses seismic noise from broadband stations within the Cuban National Seismic Service, focusing on location sites, soil or rock quality at installation sites and impact of various factors signature these stations. A brief technical description deployed equipment is provided methodology for data selection analysis presented.The study provides annual performance assessment each stat...

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