Comparison of lightning data from the CELDN and the LINET detection networks over the Czech Republic territory in the 2010 convective season

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00020699%3A_____%2F12%3A%230000616" target="_blank" >RIV/00020699:_____/12:#0000616 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Comparison of lightning data from the CELDN and the LINET detection networks over the Czech Republic territory in the 2010 convective season

Popis výsledku v původním jazyce

Lightning data from the Czech Hydrometeorological Institute (CHMI) have been utilized as additional remote sensing information for nowcasting and warning of convective storms since May 1999, when the CHMI established reception of lightning data from theCentral European Lightning Detection Network (CELDN). Over the last decade, a new lightning detection network known as the LINET was built throughout Central Europe. The CHMI obtained full real-time access to the LINET data during the 2010 convective season. The LINET data were provided for evaluation and for comparison with the CELDN data. The real-time access to the LINET data enabled not only statistical data evaluation but also comparison of the operational duties of the central and regional forecast offices. The comparisons demonstrated that the LINET network detects more lightning strokes than the CELDN network, primarily weak intra-cloud (IC) and positive cloud-to-ground (CG+) lightning strokes. The ratio of positive to negative

Název v anglickém jazyce

Comparison of lightning data from the CELDN and the LINET detection networks over the Czech Republic territory in the 2010 convective season

Popis výsledku anglicky

Lightning data from the Czech Hydrometeorological Institute (CHMI) have been utilized as additional remote sensing information for nowcasting and warning of convective storms since May 1999, when the CHMI established reception of lightning data from theCentral European Lightning Detection Network (CELDN). Over the last decade, a new lightning detection network known as the LINET was built throughout Central Europe. The CHMI obtained full real-time access to the LINET data during the 2010 convective season. The LINET data were provided for evaluation and for comparison with the CELDN data. The real-time access to the LINET data enabled not only statistical data evaluation but also comparison of the operational duties of the central and regional forecast offices. The comparisons demonstrated that the LINET network detects more lightning strokes than the CELDN network, primarily weak intra-cloud (IC) and positive cloud-to-ground (CG+) lightning strokes. The ratio of positive to negative

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

DG - Vědy o atmosféře, meteorologie

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2012

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Meteorologické zprávy

ISSN

0026-1173

e-ISSN

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Svazek periodika

65

Číslo periodika v rámci svazku

6

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

7

Strana od-do

161-167

Kód UT WoS článku

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EID výsledku v databázi Scopus

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