FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2955086399> ?p ?o ?g. }

• W2955086399 abstract "Abstract The background error covariance is an important component in data assimilation systems, which largely dominates the error correlations between different analysis variables. This study aimed to assess the impact of the determination of the background error length and variance scale factors on the track and intensity forecast of hurricane systems for radar radial velocity (Vr) data assimilation. To test the sensitivity of the background error length scale and variance scale, multiple data assimilation analyses were performed using a 3D variational data assimilation method with a parameter‐sweeping strategy for the case of Hurricane Ike (2008) by varying the decorrelation length scale (LEN_SCALING) and the variance (VAR_SCALING) of the background error step by step. It is shown that, in radar Vr data assimilation, generally smaller variance scale and length scale factors tend to improve the prediction of the hurricane track. Setting both VAR_SCALING and LEN_SCALING equivalent to 0.4 provides a better track than other combinations. In particular, the impact of the variance scale factor on the track forecasts is larger than that of the length scale factor. There is no direct impact of tuning variance scales and length scales on the forecast intensity for the first few forecast hours. Tuning length scale factors less than 0.4 provides smaller forecast errors of minimum sea level pressure and maximum surface wind with increasing forecast lead time." @default.
• W2955086399 created "2019-07-12" @default.
• W2955086399 creator A5061716028 @default.
• W2955086399 creator A5068421995 @default.
• W2955086399 creator A5084479924 @default.
• W2955086399 date "2019-08-05" @default.
• W2955086399 modified "2023-10-14" @default.
• W2955086399 title "Effect of background error tuning on assimilating radar radial velocity observations for the forecast of hurricane tracks and intensities" @default.
• W2955086399 cites W1530065494 @default.
• W2955086399 cites W1899873492 @default.
• W2955086399 cites W1965588693 @default.
• W2955086399 cites W1974419942 @default.
• W2955086399 cites W1974537952 @default.
• W2955086399 cites W1982901957 @default.
• W2955086399 cites W1999395456 @default.
• W2955086399 cites W2015986688 @default.
• W2955086399 cites W2016866892 @default.
• W2955086399 cites W2027292490 @default.
• W2955086399 cites W2030172227 @default.
• W2955086399 cites W2068921169 @default.
• W2955086399 cites W2072175153 @default.
• W2955086399 cites W2083339292 @default.
• W2955086399 cites W2086531070 @default.
• W2955086399 cites W2102162831 @default.
• W2955086399 cites W2122472480 @default.
• W2955086399 cites W2128225313 @default.
• W2955086399 cites W2142794782 @default.
• W2955086399 cites W2149742258 @default.
• W2955086399 cites W2172819965 @default.
• W2955086399 cites W2179912439 @default.
• W2955086399 cites W2262224946 @default.
• W2955086399 cites W2403688982 @default.
• W2955086399 cites W2461002305 @default.
• W2955086399 cites W2513572844 @default.
• W2955086399 cites W2740328455 @default.
• W2955086399 cites W3087124796 @default.
• W2955086399 doi "https://doi.org/10.1002/met.1820" @default.
• W2955086399 hasPublicationYear "2019" @default.
• W2955086399 type Work @default.
• W2955086399 sameAs 2955086399 @default.
• W2955086399 citedByCount "15" @default.
• W2955086399 countsByYear W29550863992020 @default.
• W2955086399 countsByYear W29550863992021 @default.
• W2955086399 countsByYear W29550863992022 @default.
• W2955086399 countsByYear W29550863992023 @default.
• W2955086399 crossrefType "journal-article" @default.
• W2955086399 hasAuthorship W2955086399A5061716028 @default.
• W2955086399 hasAuthorship W2955086399A5068421995 @default.
• W2955086399 hasAuthorship W2955086399A5084479924 @default.
• W2955086399 hasBestOaLocation W29550863991 @default.
• W2955086399 hasConcept C105795698 @default.
• W2955086399 hasConcept C121955636 @default.
• W2955086399 hasConcept C144133560 @default.
• W2955086399 hasConcept C147947694 @default.
• W2955086399 hasConcept C149782125 @default.
• W2955086399 hasConcept C153294291 @default.
• W2955086399 hasConcept C170061395 @default.
• W2955086399 hasConcept C174303752 @default.
• W2955086399 hasConcept C178650346 @default.
• W2955086399 hasConcept C196083921 @default.
• W2955086399 hasConcept C197640229 @default.
• W2955086399 hasConcept C205649164 @default.
• W2955086399 hasConcept C24552861 @default.
• W2955086399 hasConcept C2524010 @default.
• W2955086399 hasConcept C2778755073 @default.
• W2955086399 hasConcept C33923547 @default.
• W2955086399 hasConcept C39432304 @default.
• W2955086399 hasConcept C41008148 @default.
• W2955086399 hasConcept C554190296 @default.
• W2955086399 hasConcept C58640448 @default.
• W2955086399 hasConcept C76155785 @default.
• W2955086399 hasConcept C99844830 @default.
• W2955086399 hasConceptScore W2955086399C105795698 @default.
• W2955086399 hasConceptScore W2955086399C121955636 @default.
• W2955086399 hasConceptScore W2955086399C144133560 @default.
• W2955086399 hasConceptScore W2955086399C147947694 @default.
• W2955086399 hasConceptScore W2955086399C149782125 @default.
• W2955086399 hasConceptScore W2955086399C153294291 @default.
• W2955086399 hasConceptScore W2955086399C170061395 @default.
• W2955086399 hasConceptScore W2955086399C174303752 @default.
• W2955086399 hasConceptScore W2955086399C178650346 @default.
• W2955086399 hasConceptScore W2955086399C196083921 @default.
• W2955086399 hasConceptScore W2955086399C197640229 @default.
• W2955086399 hasConceptScore W2955086399C205649164 @default.
• W2955086399 hasConceptScore W2955086399C24552861 @default.
• W2955086399 hasConceptScore W2955086399C2524010 @default.
• W2955086399 hasConceptScore W2955086399C2778755073 @default.
• W2955086399 hasConceptScore W2955086399C33923547 @default.
• W2955086399 hasConceptScore W2955086399C39432304 @default.
• W2955086399 hasConceptScore W2955086399C41008148 @default.
• W2955086399 hasConceptScore W2955086399C554190296 @default.
• W2955086399 hasConceptScore W2955086399C58640448 @default.
• W2955086399 hasConceptScore W2955086399C76155785 @default.
• W2955086399 hasConceptScore W2955086399C99844830 @default.
• W2955086399 hasFunder F4320321001 @default.
• W2955086399 hasFunder F4320322769 @default.
• W2955086399 hasFunder F4320327518 @default.
• W2955086399 hasIssue "1" @default.
• W2955086399 hasLocation W29550863991 @default.
• W2955086399 hasOpenAccess W2955086399 @default.

• next