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Automatic MSTID Detection Based on Doppler System
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SYSNO ASEP 0508412 Document Type A - Abstract R&D Document Type The record was not marked in the RIV R&D Document Type Není vybrán druh dokumentu Title Automatic MSTID Detection Based on Doppler System Author(s) Kouba, Daniel (UFA-U) RID, ORCID
Chum, Jaroslav (UFA-U) RID, ORCID
Koucká Knížová, Petra (UFA-U) RID, ORCID
Fišer, Jiří (UFA-U) RID, ORCID
Baše, Jiří (UFA-U) RID, ORCID
Boška, Josef (UFA-U) RID, ORCID
Rusz, Jan (UFA-U) ORCID, RIDNumber of authors 7 Source Title Book of Abstracts: Eleventh Workshop "Solar Influences on the Magnetosphere, Ionosphere and Atmosphere". - Sofia : Space Research and Technology Institute, Bulgarian Academy of Sciences, 2019 / Georgieva K.
S. 28Number of pages 1 s. Publication form Online - E Action Workshop "Solar Influences on the Magnetosphere, Ionosphere and Atmosphere" /11./ Event date 03.06.2019 - 07.06.2019 VEvent location Primorsko Country BG - Bulgaria Event type WRD Language eng - English Country BG - Bulgaria Keywords traveling ionospheric disturbances (TID) detection ; ionospheric Doppler sounder Subject RIV DG - Athmosphere Sciences, Meteorology OECD category Meteorology and atmospheric sciences Institutional support UFA-U - RVO:68378289 DOI 10.31401/WSoz.2019.abs Annotation The Institute of Atmospheric Physics CAS in Prague is running four ionospheric Doppler
sounders (western Czechia, northern Taiwan, southernmost South Africa and northwestern
Argentina). The key Doppler sounder in western Czechia consists from three measuring paths
with a central receiver in Prague and utilizes simultaneously three different frequencies, i.e.
different reflection heights to get quasi-3-D pattern.
The TID detection method has been developed and we obtained various statistical results on
behavior of gravity waves. Then, method of automatic TID detection to allow 24/7 monitoring
was developed and tested. Automatic detection of TIDs allows to give real-time alarms and/or
analyze origin of some problems in GNSS signals. The product is distributed via internet to a
data center or directly to users.
We will demonstrate automatic detection and monitoring of TIDs based on ionospheric
Doppler sounding, particularly shorter-period TIDs.Workplace Institute of Atmospheric Physics Contact Kateřina Adamovičová, adamovicova@ufa.cas.cz, Tel.: 272 016 012 ; Kateřina Potužníková, kaca@ufa.cas.cz, Tel.: 272 016 019 Year of Publishing 2020
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