Pre-processing of the ULF Waveform Fluctuations Above Seismic Active Regions Observed by DEMETER
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F11%3A10109825" target="_blank" >RIV/00216208:11320/11:10109825 - isvavai.cz</a>
Result on the web
<a href="http://www.mff.cuni.cz/veda/konference/wds/proc/pdf11/WDS11_212_f2_Pisa.pdf" target="_blank" >http://www.mff.cuni.cz/veda/konference/wds/proc/pdf11/WDS11_212_f2_Pisa.pdf</a>
DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Pre-processing of the ULF Waveform Fluctuations Above Seismic Active Regions Observed by DEMETER
Original language description
The research focused on electromagnetic phenomena related with earthquakes is a very rapidly expanding field. The main purpose is to find a possible short time earthquake prediction. In the past, various measurements in a wide frequency spectrum from DCto VHF have been done, but most of them have covered only small areas. The DEMETER satellite was the first tool designed for doing observations on a global scale. In this paper, we present pre-processing of the ULF waveform observations as a first step in the analysis of the possible earthquakes precursors. In the first part we describe the ICE ULF instrument on board DEMETER. In the next part we present a method to pre-process the ULF waveform. This includes description of the time intervals where dataare corrupted and subtraction of the electric field induced by the satellite motion in the geomagnetic field. In the last part we show an example of the ULF waveform perturbation prior to the strong earthquake.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
BL - Plasma physics and discharge through gases
OECD FORD branch
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Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
WDS'11 Proceedings of Contributed Papers: Part II ? Physics of Plasmas and Ionized Media
ISBN
978-80-7378-185-9
ISSN
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e-ISSN
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Number of pages
6
Pages from-to
73-78
Publisher name
Matfyzpress
Place of publication
Praha
Event location
Praha
Event date
May 31, 2011
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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