Matches in SemOpenAlex for { <https://semopenalex.org/work/W4229988857> ?p ?o ?g. }
Showing items 1 to 63 of
63
with 100 items per page.
- W4229988857 endingPage "496" @default.
- W4229988857 startingPage "496" @default.
- W4229988857 abstract "The analyses of surface wind and pressure at 2 observation times are coupled by using the forecast equations of horizontal momentum as dynamical constraints. A Cressman objective analysis procedure is used to interpolate the observations to a uniform grid. The interpolated data at these times are adjusted in a least squares sense subject to the 2 equations of constraint. Although the basic algorithm is designed to adjust data at 2 time levels, more time levels can be incorporated by using the algorithm in a sequential manner. The primary advantages of this scheme over a conventional analysis are: (1) the wind and pressure field are coupled, (2) observations at earlier and later times are incorporated into a given analysis, (3) the analyses have time continuity and, (4) data void regions can be analyzed if data are available at adjoining time levels. Since the adjustments are made in accord with the forecast equations, the methodology can be used for initialization of prediction models or updating these models by inserting new data in a consistent fashion. The scheme is tested on the well-documented squall line case of June 8, 1966, which occurred in the National Severe Storms Laboratory (NSSL) network in central Oklahoma. The data set consists of the hourly surface observations from the Aviation Network (Service A teletype records). A 3-hr period prior to squall line development is examined in order to see the influence of the larger scale circulation upon the generation and organization of mid-latitude squall lines. The principal results of the study were: (1) the observed wind components must be adjusted by 1–2 m s<sup>-1</sup> (root-mean-square value) in order to satisfy the governing constraints, (2) the gradual build-up of the convergence zone associated with the squall line is better depicted by the adjusted pattern and, (3) the correlation between surface convergence and radar echo is more reasonable when adjusted winds are used." @default.
- W4229988857 created "2022-05-11" @default.
- W4229988857 creator A5008038440 @default.
- W4229988857 creator A5073062297 @default.
- W4229988857 date "1978-01-01" @default.
- W4229988857 modified "2023-09-25" @default.
- W4229988857 title "Incorporation of time continuity into subsynoptic analysis by using dynamical constraints" @default.
- W4229988857 cites W1981840129 @default.
- W4229988857 cites W2014601717 @default.
- W4229988857 cites W2019175143 @default.
- W4229988857 cites W2025274119 @default.
- W4229988857 cites W2040495744 @default.
- W4229988857 cites W2074507622 @default.
- W4229988857 cites W2082570125 @default.
- W4229988857 cites W2087015675 @default.
- W4229988857 cites W2099521552 @default.
- W4229988857 cites W2605946006 @default.
- W4229988857 cites W2606399286 @default.
- W4229988857 doi "https://doi.org/10.3402/tellusa.v30i6.10395" @default.
- W4229988857 hasPublicationYear "1978" @default.
- W4229988857 type Work @default.
- W4229988857 citedByCount "18" @default.
- W4229988857 crossrefType "journal-article" @default.
- W4229988857 hasAuthorship W4229988857A5008038440 @default.
- W4229988857 hasAuthorship W4229988857A5073062297 @default.
- W4229988857 hasConcept C105306849 @default.
- W4229988857 hasConcept C114466953 @default.
- W4229988857 hasConcept C127313418 @default.
- W4229988857 hasConcept C153294291 @default.
- W4229988857 hasConcept C199360897 @default.
- W4229988857 hasConcept C205649164 @default.
- W4229988857 hasConcept C36699445 @default.
- W4229988857 hasConcept C39432304 @default.
- W4229988857 hasConcept C41008148 @default.
- W4229988857 hasConceptScore W4229988857C105306849 @default.
- W4229988857 hasConceptScore W4229988857C114466953 @default.
- W4229988857 hasConceptScore W4229988857C127313418 @default.
- W4229988857 hasConceptScore W4229988857C153294291 @default.
- W4229988857 hasConceptScore W4229988857C199360897 @default.
- W4229988857 hasConceptScore W4229988857C205649164 @default.
- W4229988857 hasConceptScore W4229988857C36699445 @default.
- W4229988857 hasConceptScore W4229988857C39432304 @default.
- W4229988857 hasConceptScore W4229988857C41008148 @default.
- W4229988857 hasIssue "6" @default.
- W4229988857 hasLocation W42299888571 @default.
- W4229988857 hasOpenAccess W4229988857 @default.
- W4229988857 hasPrimaryLocation W42299888571 @default.
- W4229988857 hasRelatedWork W123858053 @default.
- W4229988857 hasRelatedWork W1563854639 @default.
- W4229988857 hasRelatedWork W1970241348 @default.
- W4229988857 hasRelatedWork W2000060704 @default.
- W4229988857 hasRelatedWork W202509265 @default.
- W4229988857 hasRelatedWork W2125994085 @default.
- W4229988857 hasRelatedWork W2177190685 @default.
- W4229988857 hasRelatedWork W253777732 @default.
- W4229988857 hasRelatedWork W2586929445 @default.
- W4229988857 hasRelatedWork W3042666697 @default.
- W4229988857 hasVolume "30" @default.
- W4229988857 isParatext "false" @default.
- W4229988857 isRetracted "false" @default.
- W4229988857 workType "article" @default.