FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2024493489> ?p ?o ?g. }

• W2024493489 endingPage "153" @default.
• W2024493489 startingPage "147" @default.
• W2024493489 abstract "A disadvantage of three-dimensional variational data assimilation (3D-Var) technique is that it cannot make use of complicated constraints such as the dynamics and physics in a numerical model, which are used in the four-dimensional variational data assimilation (4D-Var) technique. On the other hand, using a numerical model and its adjoint in the 4D-Var technique requires a large amount of computer resources, thus limits its practical application. In this paper, a new 3D-Var method is proposed by adding a numerical model as a constraint. This method minimizes the distance between observation and model variables and time tendency of model variables, which makes the optimized initial conditions (ICs) that not only fit the observations but also satisfy the constraints of full dynamics and physics in the numerical model. The forward and adjoint models used in this method are as same as those in the 4D-Var method but are only integrated one time step to calculate the time tendency. Because observations are only used at one time slice and are being constrained by the model, it is called the model-constrained 3D-Var (MC-3DVar) technique. A set of ideal experiments based on a shallow-water equation model indicates that the model constraints used in MC-3DVar can spread the observation information spatially and balance the model variables. Part II employs this method to improve tropical cyclone track forecasting using AMSU-A, QuikSCAT and cloud-drift wind data. The study shows that the assimilation of these data with MC-3DVar improves tropical cyclone forecasts and that more satellite data give better performances. Copyright © 2007 Royal Meteorological Society" @default.
• W2024493489 created "2016-06-24" @default.
• W2024493489 creator A5009357651 @default.
• W2024493489 creator A5043975470 @default.
• W2024493489 creator A5054759015 @default.
• W2024493489 creator A5057336201 @default.
• W2024493489 creator A5057437043 @default.
• W2024493489 creator A5075570603 @default.
• W2024493489 creator A5086165785 @default.
• W2024493489 date "2007-01-01" @default.
• W2024493489 modified "2023-09-26" @default.
• W2024493489 title "Tropical cyclone forecasting with model-constrained 3D-Var. I: Description" @default.
• W2024493489 cites W2006757093 @default.
• W2024493489 cites W2009059627 @default.
• W2024493489 cites W2018151219 @default.
• W2024493489 cites W2043196815 @default.
• W2024493489 cites W2048387078 @default.
• W2024493489 cites W2053282682 @default.
• W2024493489 cites W2055249041 @default.
• W2024493489 cites W2066167624 @default.
• W2024493489 cites W2074283713 @default.
• W2024493489 cites W2074624217 @default.
• W2024493489 cites W2078031695 @default.
• W2024493489 cites W2094718406 @default.
• W2024493489 cites W2101361195 @default.
• W2024493489 cites W2106510987 @default.
• W2024493489 cites W2111631326 @default.
• W2024493489 cites W2115033621 @default.
• W2024493489 cites W2121734782 @default.
• W2024493489 cites W2131036706 @default.
• W2024493489 cites W2138513194 @default.
• W2024493489 cites W2139004160 @default.
• W2024493489 cites W2139737873 @default.
• W2024493489 cites W2146039799 @default.
• W2024493489 cites W2148703247 @default.
• W2024493489 cites W2164505281 @default.
• W2024493489 cites W2169562507 @default.
• W2024493489 cites W2172819965 @default.
• W2024493489 cites W2173024637 @default.
• W2024493489 cites W2173770184 @default.
• W2024493489 cites W2174386141 @default.
• W2024493489 cites W2176700461 @default.
• W2024493489 cites W2178269757 @default.
• W2024493489 cites W2178857957 @default.
• W2024493489 cites W2209688069 @default.
• W2024493489 cites W3142804548 @default.
• W2024493489 cites W4235966817 @default.
• W2024493489 cites W4246252271 @default.
• W2024493489 cites W4253607937 @default.
• W2024493489 doi "https://doi.org/10.1002/qj.9" @default.
• W2024493489 hasPublicationYear "2007" @default.
• W2024493489 type Work @default.
• W2024493489 sameAs 2024493489 @default.
• W2024493489 citedByCount "3" @default.
• W2024493489 countsByYear W20244934892015 @default.
• W2024493489 countsByYear W20244934892017 @default.
• W2024493489 crossrefType "journal-article" @default.
• W2024493489 hasAuthorship W2024493489A5009357651 @default.
• W2024493489 hasAuthorship W2024493489A5043975470 @default.
• W2024493489 hasAuthorship W2024493489A5054759015 @default.
• W2024493489 hasAuthorship W2024493489A5057336201 @default.
• W2024493489 hasAuthorship W2024493489A5057437043 @default.
• W2024493489 hasAuthorship W2024493489A5075570603 @default.
• W2024493489 hasAuthorship W2024493489A5086165785 @default.
• W2024493489 hasConcept C118365302 @default.
• W2024493489 hasConcept C121332964 @default.
• W2024493489 hasConcept C126255220 @default.
• W2024493489 hasConcept C147947694 @default.
• W2024493489 hasConcept C153294291 @default.
• W2024493489 hasConcept C24552861 @default.
• W2024493489 hasConcept C2524010 @default.
• W2024493489 hasConcept C2776036281 @default.
• W2024493489 hasConcept C28826006 @default.
• W2024493489 hasConcept C29141058 @default.
• W2024493489 hasConcept C33923547 @default.
• W2024493489 hasConcept C41008148 @default.
• W2024493489 hasConceptScore W2024493489C118365302 @default.
• W2024493489 hasConceptScore W2024493489C121332964 @default.
• W2024493489 hasConceptScore W2024493489C126255220 @default.
• W2024493489 hasConceptScore W2024493489C147947694 @default.
• W2024493489 hasConceptScore W2024493489C153294291 @default.
• W2024493489 hasConceptScore W2024493489C24552861 @default.
• W2024493489 hasConceptScore W2024493489C2524010 @default.
• W2024493489 hasConceptScore W2024493489C2776036281 @default.
• W2024493489 hasConceptScore W2024493489C28826006 @default.
• W2024493489 hasConceptScore W2024493489C29141058 @default.
• W2024493489 hasConceptScore W2024493489C33923547 @default.
• W2024493489 hasConceptScore W2024493489C41008148 @default.
• W2024493489 hasIssue "622" @default.
• W2024493489 hasLocation W20244934891 @default.
• W2024493489 hasOpenAccess W2024493489 @default.
• W2024493489 hasPrimaryLocation W20244934891 @default.
• W2024493489 hasRelatedWork W2036591039 @default.
• W2024493489 hasRelatedWork W2141122004 @default.
• W2024493489 hasRelatedWork W2142288797 @default.
• W2024493489 hasRelatedWork W2194599379 @default.
• W2024493489 hasRelatedWork W2345847723 @default.
• W2024493489 hasRelatedWork W2607368758 @default.

• next