About: The application of METRO model to the Czech road data

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The goal of this paper is to adopt the METRo model to Czech road data and to present the first experiences. The METRo, a physically based model developed by the Meteorological Service of Canada, produces a 30-hours forecast of road conditions and its temperature. The METRo requires measurements from the road weather stations and forecasts of a numerical weather prediction model as an input data. This first test was performed with road data for the Svojkovice station located at 70.3 km of the motorway D5 (Prague-Plzeň) and the ALADIN-CZ NWP model forecasts were used. The test was performed for data from the winter 2009/2010. The forecasted surface temperature yielded higher values comparing to the measured ones during the daytime and lower values during the night time. These differences were more pronounced when considering the beginning (October) and the end (March) of the winter season only as a probable impact of high insolation. The accuracy of the forecasted road conditions expressed by the code specifying road conditions ranged between 65 and 80% for all lead times of the forecasts. The goal of this paper is to adopt the METRo model to Czech road data and to present the first experiences. The METRo, a physically based model developed by the Meteorological Service of Canada, produces a 30-hours forecast of road conditions and its temperature. The METRo requires measurements from the road weather stations and forecasts of a numerical weather prediction model as an input data. This first test was performed with road data for the Svojkovice station located at 70.3 km of the motorway D5 (Prague-Plzeň) and the ALADIN-CZ NWP model forecasts were used. The test was performed for data from the winter 2009/2010. The forecasted surface temperature yielded higher values comparing to the measured ones during the daytime and lower values during the night time. These differences were more pronounced when considering the beginning (October) and the end (March) of the winter season only as a probable impact of high insolation. The accuracy of the forecasted road conditions expressed by the code specifying road conditions ranged between 65 and 80% for all lead times of the forecasts. (en)
Title	The application of METRO model to the Czech road data – preliminary results The application of METRO model to the Czech road data – preliminary results (en)
skos:prefLabel	The application of METRO model to the Czech road data – preliminary results The application of METRO model to the Czech road data – preliminary results (en)
skos:notation	RIV/68378289:_____/12:00390799!RIV13-AV0-68378289
http://linked.open...avai/predkladatel	Ústav fyziky atmosféry AV ČR v. v. i. .
http://linked.open...avai/riv/aktivita	I
http://linked.open...avai/riv/aktivity	I
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Sokol, Zbyněk Hošek, Jiří Zacharov, Petr jr. Pešice, Petr Bližňák, Vojtěch Chládová, Zuzana Sedlák, Pavel
http://linked.open.../riv/druhVysledku	O - Ostatní výsledky nezařaditelné do žádného z výše uvedených druhů výsledku
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	123345
http://linked.open...ai/riv/idVysledku	RIV/68378289:_____/12:00390799
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	METRO model; forecast; temperature of roads; road condition; Czech Republic (en)
http://linked.open.../riv/klicoveSlovo	Czech Republic METRO model road condition temperature of roads forecast
http://linked.open...ontrolniKodProRIV	[C9FDF61581B3]
http://linked.open...in/vavai/riv/obor	DG
http://linked.open...ichTvurcuVysledku	7 (xsd:int)
http://linked.open...cetTvurcuVysledku	7 (xsd:int)
http://linked.open...UplatneniVysledku	2012
http://linked.open...iv/tvurceVysledku	Bližňák, Vojtěch Hošek, Jiří Pešice, Petr Sedlák, Pavel Sokol, Zbyněk Zacharov, Petr jr. Chládová, Zuzana

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