Peer-reviewed articles 17,970 +



Title: BIG DATABASES OF LOW IONOSPHERIC OBSERVATIONS: APPLICATION TO STUDY THE IONOSPHERIC DISTURBANCES DURING DISASTERS

BIG DATABASES OF LOW IONOSPHERIC OBSERVATIONS: APPLICATION TO STUDY THE IONOSPHERIC DISTURBANCES DURING DISASTERS
A. Nina;V. M. cadez;L. Popovic;M. Radovanovic
1314-2704
English
18
2.2
The low ionospheric monitoring by very low and low frequency (VLF/LF) radio waves generates big databases containing information on high temporal resolution relevant to specific spatial areas. These data allow us to detect and model perturbations induced by different events. In this paper we present analyses of data relevant to periods around natural disasters. Our attention is focused on the tropical depressions which have been detected before the hurricane appearances in the Atlantic Ocean and the earthquake occurred on November 3, 2010 in Serbia, near Kraljevo. We describe possible types of variations and present a statistical study of low ionospheric perturbations recorded before, during and after beginnings of tropical depressions prior hurricanes. Here we explain importance of big databases and their comparison to detect ionosphere-lithosphere and ionosphere-troposphere connections in periods around the considered phenomena. Analyses of particular disturbances are based on data collected by the Belgrade VLF/LF receiver station. We consider signals emitted by the NAA transmitter located in the USA (for analysis of low ionospheric perturbations relevant for study of troposphere-ionosphere connections before hurricanes) and ICV transmitter located in Italy (for analysis relevant for low ionospheric variations in periods around the considered earthquake).
conference
18th International Multidisciplinary Scientific GeoConference SGEM 2018
18th International Multidisciplinary Scientific GeoConference SGEM 2018, 02-08 July, 2018
Proceedings Paper
STEF92 Technology
International Multidisciplinary Scientific GeoConference-SGEM
Bulgarian Acad Sci; Acad Sci Czech Republ; Latvian Acad Sci; Polish Acad Sci; Russian Acad Sci; Serbian Acad Sci & Arts; Slovak Acad Sci; Natl Acad Sci Ukraine; Natl Acad Sci Armenia; Sci Council Japan; World Acad Sci; European Acad Sci, Arts & Letters; Ac
111-118
02-08 July, 2018
website
cdrom
616
ionospheric D-region; VLF/LF signals; natural disasters

25th SGEM International Conference on Earth & Planetary Sciences


International GeoConference SGEM2025
27 June - 6 July, 2025 / Albena, Bulgaria

Read More
   

SGEM Vienna GREEN "Green Science for Green Life"


Extended Scientific Sessions SGEM Vienna GREEN
3 -6 December, 2025 / Vienna, Austria

Read More
   

A scientific platform for Art-Inspired Scientists!


The Magical World Where Science meets Art
Vienna, Austria

Read More