Počet záznamů: 1
INFLUENCE OF SHADING AND SKY-VIEW FACTOR ON ROAD TEMPERATURE FORECAST
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SYSNO ASEP 0497881 Druh ASEP C - Konferenční příspěvek (mezinárodní konf.) Zařazení RIV O - Ostatní Název INFLUENCE OF SHADING AND SKY-VIEW FACTOR ON ROAD TEMPERATURE FORECAST Tvůrce(i) Sedlák, Pavel (UFA-U) RID, ORCID
Bližňák, Vojtěch (UFA-U) RID, ORCID
Pešice, Petr (UFA-U) RID, ORCID
Pop, Lukáš (UFA-U) RID, ORCID
Sokol, Zbyněk (UFA-U) RID, ORCID
Zacharov, Petr, jr. (UFA-U) RID, ORCIDCelkový počet autorů 6 Zdroj.dok. Proceedings of the 19th SIRWEC conference. - Washington : AASHTO, 2018 Poč.str. 3 s. Forma vydání Online - E Akce SIRWEC2018 Internation Road Weather Conference /19./ Datum konání 29.05.2018 - 01.06.2018 Místo konání Smolenice Země SK - Slovensko Typ akce WRD Jazyk dok. eng - angličtina Země vyd. US - Spojené státy americké Klíč. slova road weather forecasting ; shading ; direct shortwave radiation ; sky view restriction ; ICEWARN project Vědní obor RIV DG - Vědy o atmosféře, meteorologie Obor OECD Meteorology and atmospheric sciences Institucionální podpora UFA-U - RVO:68378289 Anotace Within the ICEWARN project, the Institute of Atmospheric Physics of CAS, Prague, and the Czech
Hydrometeorological Institute currently collaborate in developing and application of the FORTE model for a
linearly continuous road weather forecast in the city of Prague (1). The model stems from the METRo model (2),
the initial modifications being described in (3). The ensemble method (4) is not applied in the current project
ICEWARN. In cities, the impact of obstacles on the modification of radiation fluxes, and consequently on the
road temperature, is of a particular importance. The modification includes shading the direct shortwave
radiation and the sky view restriction. Our present contribution is focused on implementing and testing a
parametrization of these effects in the FORTE model.
When evaluating the model results for a winter period as a whole, shading effects were found for none of the
locations of road weather stations (RWS) in Prague. That was why we decided to test the model against the RWS
in the NW part of the Czech Republic.Pracoviště Ústav fyziky atmosféry Kontakt Kateřina Adamovičová, adamovicova@ufa.cas.cz, Tel.: 272 016 012 ; Kateřina Potužníková, kaca@ufa.cas.cz, Tel.: 272 016 019 Rok sběru 2019
Počet záznamů: 1