About: Using the fractions skill score to assess the relationship between an ensemble QPF spread and skill

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Five convective events that produced heavy local rainfall in the Czech Republic were studied. The LM COSMO was run with a horizontal resolution of 2.8 km and an ensemble of 13 forecasts was created by modifying the initial and boundary conditions. Forecasts were verified by gauge-adjusted radar-based rainfalls. Ensemble skill and ensemble spread were determined using the Fractions Skill Score (FSS). The spread represents the differences between the control forecast and the forecasts provided by each ensemble member, while the skill evaluates the difference between the precipitation forecast and radar-based rainfalls. In this study, the ensemble skill is estimated on the basis of the ensemble spread. The numerical experiments used the FSS-based skill and spread values related to four events to estimate the skill–spread relationship. The relationship was applied to a fifth event to estimate the QPF ensemble skill given the ensemble FSS-based spread. Five convective events that produced heavy local rainfall in the Czech Republic were studied. The LM COSMO was run with a horizontal resolution of 2.8 km and an ensemble of 13 forecasts was created by modifying the initial and boundary conditions. Forecasts were verified by gauge-adjusted radar-based rainfalls. Ensemble skill and ensemble spread were determined using the Fractions Skill Score (FSS). The spread represents the differences between the control forecast and the forecasts provided by each ensemble member, while the skill evaluates the difference between the precipitation forecast and radar-based rainfalls. In this study, the ensemble skill is estimated on the basis of the ensemble spread. The numerical experiments used the FSS-based skill and spread values related to four events to estimate the skill–spread relationship. The relationship was applied to a fifth event to estimate the QPF ensemble skill given the ensemble FSS-based spread. (en)
Title	Using the fractions skill score to assess the relationship between an ensemble QPF spread and skill Using the fractions skill score to assess the relationship between an ensemble QPF spread and skill (en)
skos:prefLabel	Using the fractions skill score to assess the relationship between an ensemble QPF spread and skill Using the fractions skill score to assess the relationship between an ensemble QPF spread and skill (en)
skos:notation	RIV/68378289:_____/09:00335711!RIV10-MSM-68378289
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(IAA300420804), P(OC 112), Z(AV0Z30420517)
http://linked.open...iv/cisloPeriodika	4
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Řezáčová, Daniela Zacharov, Petr jr.
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	348022
http://linked.open...ai/riv/idVysledku	RIV/68378289:_____/09:00335711
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Quantitative precipitation forecast; Ensemble forecasting; Ensemble spread; Ensemble skill; Fractions Skill Score; Forecast verification; Radar-based rainfall (en)
http://linked.open.../riv/klicoveSlovo	Ensemble forecasting Ensemble skill Ensemble spread Radar-based rainfall Forecast verification Quantitative precipitation forecast Fractions Skill Score
http://linked.open...odStatuVydavatele	NL - Nizozemsko
http://linked.open...ontrolniKodProRIV	[D240C7417BB7]
http://linked.open...i/riv/nazevZdroje	Atmospheric Research
http://linked.open...in/vavai/riv/obor	DG
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...vavai/riv/projekt	http://linked.opendata.cz/resource/domain/vavai/projekt/OC%20112 Evaluation of QPF uncertainty
http://linked.open...UplatneniVysledku	2009
http://linked.open...v/svazekPeriodika	94
http://linked.open...iv/tvurceVysledku	Zacharov, Petr jr. Řezáčová, Daniela
http://linked.open...ain/vavai/riv/wos	000273099800016
http://linked.open...n/vavai/riv/zamer	Studium atmosférického obalu Země v interakci s pozemskými a kosmickými vlivy
issn	0169-8095
number of pages	10 (xsd:int)
is http://linked.open...avai/riv/vysledek of	Using the fractions skill score to assess the relationship between an ensemble QPF spread and skill Using the fractions skill score to assess the relationship between an ensemble QPF spread and skill Using the fractions skill score to assess the relationship between an ensemble QPF spread and skill Using the fractions skill score to assess the relationship between an ensemble QPF spread and skill

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