Impact of satellite-derived cloud cover on road weather forecast in the Czech Republic
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378289%3A_____%2F22%3A00568754" target="_blank" >RIV/68378289:_____/22:00568754 - isvavai.cz</a>
Alternative codes found
RIV/00020699:_____/22:N0000148 RIV/00020699:_____/23:N0000034
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Impact of satellite-derived cloud cover on road weather forecast in the Czech Republic
Original language description
The goal of the contribution is to assess an impact of extrapolated cloud cover derived from satellite observations on forecasts of road surface temperature (RST) and road surface condition (RSC) performed by the road weather model FORTE. By default, the model uses prognostic cloud coverdataderived from the ALADIN NWP modeland,in cases where these prognoses significantlydiffer from observations, the FORTE model may produce erroneous RST and/or RSC.This is supported by preliminary results, which show that the inclusion of satellite-derived cloud cover leads to more realistic RST forecastsfor several selected case studies.
Czech name
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Czech description
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Classification
Type
O - Miscellaneous
CEP classification
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OECD FORD branch
10509 - Meteorology and atmospheric sciences
Result continuities
Project
<a href="/en/project/CK01000048" target="_blank" >CK01000048: Forecasting system of road surface condition and temperature of the Czech highways</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů