About: Propagation of gravity waves and spread F in the low-latitude ionosphere over Tucumán, Argentina, by continuous Doppler sounding: First results

Facets (new session)
Description
Metadata
Settings
- owl:sameAs
- Inference Rule:

About: Propagation of gravity waves and spread F in the low-latitude ionosphere over Tucumán, Argentina, by continuous Doppler sounding: First results Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Results of systematic analysis of propagation directions and horizontal velocities of Gravity Waves (GWs) and spread F structures in low-latitude ionosphere (magnetic inclination 27 ) in Tucuman region, Argentina, are presented. Measurements were carried out by multi-point continuous Doppler system during one year from December 2012 to November 2013. It was found that meridian propagation of GWs dominated, and that southward propagation prevailed in the local summer. Oblique spread structures observed in Doppler shift spectrograms and associated with spread F propagated roughly eastward at velocities from 70 to 180 m/s and were observed at night from September to March. The velocities were computed for 182 events, and the azimuths for 64 events. Continuous Doppler sounding makes it possible to analyze more events compared to optical observations often used for propagation studies since the measurements do not depend on weather. Results of systematic analysis of propagation directions and horizontal velocities of Gravity Waves (GWs) and spread F structures in low-latitude ionosphere (magnetic inclination 27 ) in Tucuman region, Argentina, are presented. Measurements were carried out by multi-point continuous Doppler system during one year from December 2012 to November 2013. It was found that meridian propagation of GWs dominated, and that southward propagation prevailed in the local summer. Oblique spread structures observed in Doppler shift spectrograms and associated with spread F propagated roughly eastward at velocities from 70 to 180 m/s and were observed at night from September to March. The velocities were computed for 182 events, and the azimuths for 64 events. Continuous Doppler sounding makes it possible to analyze more events compared to optical observations often used for propagation studies since the measurements do not depend on weather. (en)
Title	Propagation of gravity waves and spread F in the low-latitude ionosphere over Tucumán, Argentina, by continuous Doppler sounding: First results Propagation of gravity waves and spread F in the low-latitude ionosphere over Tucumán, Argentina, by continuous Doppler sounding: First results (en)
skos:prefLabel	Propagation of gravity waves and spread F in the low-latitude ionosphere over Tucumán, Argentina, by continuous Doppler sounding: First results Propagation of gravity waves and spread F in the low-latitude ionosphere over Tucumán, Argentina, by continuous Doppler sounding: First results (en)
skos:notation	RIV/68378289:_____/14:00431920!RIV15-GA0-68378289
http://linked.open...avai/riv/aktivita	I P
http://linked.open...avai/riv/aktivity	I, P(GAP209/12/2440), P(GP13-09778P)
http://linked.open...iv/cisloPeriodika	8
http://linked.open...vai/riv/dodaniDat	2015
http://linked.open...aciTvurceVysledku	Hruška, František Chum, Jaroslav Fišer, Jiří Burešová, Dalia Baše, Jiří Laštovička, Jan Šindelářová, Tereza
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Ústav fyziky atmosféry AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	40306
http://linked.open...ai/riv/idVysledku	RIV/68378289:_____/14:00431920
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	low latitude ionosphere; Ionospheric irregularities; equatorial spread F; gravity waves; scintillation; remote sensing; Doppler sounding (en)
http://linked.open.../riv/klicoveSlovo	scintillation remote sensing gravity waves Doppler sounding Ionospheric irregularities equatorial spread F low latitude ionosphere
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[F8C811545588]
http://linked.open...i/riv/nazevZdroje	Journal of Geophysical Research: Space Physics
http://linked.open...in/vavai/riv/obor	DG
http://linked.open...ichTvurcuVysledku	7 (xsd:int)
http://linked.open...cetTvurcuVysledku	13 (xsd:int)
http://linked.open...vavai/riv/projekt	Troposphere-ionosphere coupling and its impact on ionospheric variability Vlnová aktivita v troposféře a ionosféře v pásmu infrazvuku
http://linked.open...UplatneniVysledku	2014
http://linked.open...v/svazekPeriodika	119
http://linked.open...iv/tvurceVysledku	Burešová, Dalia Cabrera, M. A. Chum, Jaroslav Ezquer, R. G. Fišer, Jiří Hruška, František Baše, Jiří Laštovička, Jan Cangemi, J. I. Ise, J. E. Molina, M. G. Šindelářová, Tereza Bonomi, F. A. M.
http://linked.open...ain/vavai/riv/wos	000344809600068
issn	2169-9380
number of pages	12 (xsd:int)
http://bibframe.org/vocab/doi	10.1002/2014JA020184

Faceted Search & Find service v1.16.118 as of Jun 21 2024

Alternative Linked Data Documents: ODE Content Formats:

RDF

ODATA

Microdata

About

OpenLink Virtuoso version 07.20.3240 as of Jun 21 2024, on Linux (x86_64-pc-linux-gnu), Single-Server Edition (126 GB total memory, 58 GB memory in use)
Data on this page belongs to its respective rights holders.
Virtuoso Faceted Browser Copyright © 2009-2024 OpenLink Software