{"@context":{"@vocab":"https://cir.nii.ac.jp/schema/1.0/","rdfs":"http://www.w3.org/2000/01/rdf-schema#","dc":"http://purl.org/dc/elements/1.1/","dcterms":"http://purl.org/dc/terms/","foaf":"http://xmlns.com/foaf/0.1/","prism":"http://prismstandard.org/namespaces/basic/2.0/","cinii":"http://ci.nii.ac.jp/ns/1.0/","datacite":"https://schema.datacite.org/meta/kernel-4/","ndl":"http://ndl.go.jp/dcndl/terms/","jpcoar":"https://github.com/JPCOAR/schema/blob/master/2.0/"},"@id":"https://cir.nii.ac.jp/crid/1390282681479969024.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.2151/jmsj1965.60.1_461"}},{"identifier":{"@type":"URI","@value":"https://www.jstage.jst.go.jp/article/jmsj1965/60/1/60_1_461/_pdf"}},{"identifier":{"@type":"NAID","@value":"130007343231"}}],"dc:title":[{"@language":"ja","@value":"カルマン定数の決定"},{"@language":"en","@value":"The Determination of the von Karman Constant"}],"description":[{"type":"abstract","notation":[{"@language":"en","@value":"From simultaneous measurements of the friction velocity u*(=√-uw) and the mean wind profile in the atmospheric surface layer, the von Karman constant was determined to be 0.39. The constant is not a fixed value but has a range with a standard deviation of about 7%. This property may be inherent in the nature of the atmospheric turbulence. Before the field observations, the aerodynamic characteristics of the sonic and cup anemometers were examined. In determining the present von Karman constant, errors due to these characteristics were corrected."},{"@language":"ja","@value":"接地気層で超音波風速計による摩擦速度u*(=√-uw)の直接測定と,風杯風速計による平均風速プロフィルの測定を同時に行ない,カルマン定数の平均値を0.39と決定した。しかし,カルマン定数は一定値ではなく,標準偏差が約7%のばらつきを持っていることが分った。このばらつきは大気乱流に本来的に存在する性質と考えられる。<br>野外観測に先立ち,超音波風速計および風杯風速計の空気力学的特性を調べた。超音波風速計の場合,プローブ自体が風の場を変形させ,風速,風向,乱流統計量の測定誤差を生じ,また,プローブが1°傾くことによってu*に約4%の誤差が生じる。風杯風速計の場合,\"回り過ぎ\"による平均風速の過大評価が,特に地面付近において無視できないことが分った。<br>今回決定されたカルマン定数は,これらの特性に起因する測定誤差が補正されている。"}],"abstractLicenseFlag":"disallow"}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1030003658386985986","@type":"Researcher","personIdentifier":[{"@type":"KAKEN_RESEARCHERS","@value":"30004493"},{"@type":"NRID","@value":"1000030004493"},{"@type":"NRID","@value":"9000252896222"},{"@type":"NRID","@value":"9000253550258"},{"@type":"NRID","@value":"9000253547641"},{"@type":"NRID","@value":"9000253550368"},{"@type":"NRID","@value":"9000392815920"},{"@type":"NRID","@value":"9000392819210"},{"@type":"NRID","@value":"9000392814317"},{"@type":"NRID","@value":"9000392819511"},{"@type":"NRID","@value":"9000400191253"},{"@type":"NRID","@value":"9000008521672"},{"@type":"NRID","@value":"9000010354543"},{"@type":"NRID","@value":"9000400191206"},{"@type":"NRID","@value":"9000253547238"},{"@type":"NRID","@value":"9000392818386"},{"@type":"NRID","@value":"9000018350921"},{"@type":"NRID","@value":"9000359874039"},{"@type":"NRID","@value":"9000020539473"},{"@type":"NRID","@value":"9000252896416"},{"@type":"NRID","@value":"9000252896442"},{"@type":"NRID","@value":"9000253547548"},{"@type":"NRID","@value":"9000253546454"},{"@type":"NRID","@value":"9000392812921"},{"@type":"NRID","@value":"9000392818387"},{"@type":"NRID","@value":"9000392815247"},{"@type":"NRID","@value":"9000018619998"},{"@type":"NRID","@value":"9000007962871"},{"@type":"NRID","@value":"9000007402131"},{"@type":"NRID","@value":"9000252896437"},{"@type":"NRID","@value":"9000392815166"},{"@type":"NRID","@value":"9000017609601"},{"@type":"NRID","@value":"9000020465214"},{"@type":"NRID","@value":"9000253547535"},{"@type":"NRID","@value":"9000253547382"},{"@type":"NRID","@value":"9000253550383"},{"@type":"NRID","@value":"9000253547787"},{"@type":"NRID","@value":"9000305623841"},{"@type":"NRID","@value":"9000252896467"},{"@type":"NRID","@value":"9000253547559"},{"@type":"NRID","@value":"9000253547407"},{"@type":"NRID","@value":"9000253547359"},{"@type":"NRID","@value":"9000253547313"},{"@type":"NRID","@value":"9000392817952"},{"@type":"NRID","@value":"9000364792472"},{"@type":"NRID","@value":"9000252896085"},{"@type":"NRID","@value":"9000253550384"},{"@type":"NRID","@value":"9000392818402"},{"@type":"NRID","@value":"9000392819709"},{"@type":"NRID","@value":"9000392817824"},{"@type":"NRID","@value":"9000020131076"},{"@type":"NRID","@value":"9000253546704"},{"@type":"NRID","@value":"9000392814865"},{"@type":"NRID","@value":"9000392817739"},{"@type":"NRID","@value":"9000392817794"},{"@type":"NRID","@value":"9000254884775"},{"@type":"NRID","@value":"9000363496020"},{"@type":"NRID","@value":"9000020466221"},{"@type":"NRID","@value":"9000020147266"},{"@type":"NRID","@value":"9000400191223"},{"@type":"NRID","@value":"9000253547649"},{"@type":"NRID","@value":"9000253549928"},{"@type":"NRID","@value":"9000017609575"},{"@type":"NRID","@value":"9000006220901"},{"@type":"NRID","@value":"9000020408891"},{"@type":"NRID","@value":"9000252896457"},{"@type":"NRID","@value":"9000392816750"},{"@type":"NRID","@value":"9000392817723"},{"@type":"NRID","@value":"9000016325575"},{"@type":"NRID","@value":"9000020439646"},{"@type":"NRID","@value":"9000400191208"},{"@type":"NRID","@value":"9000252896118"},{"@type":"NRID","@value":"9000253547552"},{"@type":"NRID","@value":"9000253550335"},{"@type":"NRID","@value":"9000392816759"},{"@type":"NRID","@value":"9000252896120"},{"@type":"NRID","@value":"9000253546492"},{"@type":"NRID","@value":"9000253547645"},{"@type":"NRID","@value":"9000253547339"},{"@type":"NRID","@value":"9000253550846"},{"@type":"NRID","@value":"9000392814312"},{"@type":"NRID","@value":"9000392817766"},{"@type":"NRID","@value":"9000017430729"},{"@type":"NRID","@value":"9000004029663"},{"@type":"NRID","@value":"9000253547357"},{"@type":"NRID","@value":"9000359874023"},{"@type":"NRID","@value":"9000363490173"},{"@type":"NRID","@value":"9000400191279"},{"@type":"NRID","@value":"9000392816216"},{"@type":"NRID","@value":"9000392817881"},{"@type":"NRID","@value":"9000364792519"},{"@type":"NRID","@value":"9000252896456"},{"@type":"NRID","@value":"9000253547789"},{"@type":"NRID","@value":"9000363404078"},{"@type":"NRID","@value":"9000020511025"},{"@type":"NRID","@value":"9000253547210"},{"@type":"NRID","@value":"9000253550408"},{"@type":"NRID","@value":"9000392813615"},{"@type":"NRID","@value":"9000363485539"},{"@type":"NRID","@value":"9000363493251"},{"@type":"NRID","@value":"9000363498370"},{"@type":"NRID","@value":"9000363482866"},{"@type":"NRID","@value":"9000363499172"},{"@type":"NRID","@value":"9000363482871"},{"@type":"NRID","@value":"9000363493631"},{"@type":"NRID","@value":"9000363482415"},{"@type":"NRID","@value":"9000363483536"},{"@type":"NRID","@value":"9000363493809"},{"@type":"NRID","@value":"9000363403614"},{"@type":"NRID","@value":"9000363484790"},{"@type":"NRID","@value":"9000363485584"},{"@type":"NRID","@value":"9000363403613"},{"@type":"NRID","@value":"9000363483535"},{"@type":"NRID","@value":"9000363483965"},{"@type":"NRID","@value":"9000363482135"},{"@type":"NRID","@value":"9000363494051"},{"@type":"NRID","@value":"9000363484768"},{"@type":"NRID","@value":"9000363482836"},{"@type":"NRID","@value":"9000363485499"},{"@type":"NRID","@value":"9000363493080"},{"@type":"NRID","@value":"9000363496505"},{"@type":"NRID","@value":"9000363483212"},{"@type":"NRID","@value":"9000363404620"},{"@type":"NRID","@value":"9000363484590"},{"@type":"NRID","@value":"9000363486771"},{"@type":"NRID","@value":"9000363488983"},{"@type":"NRID","@value":"9000363498695"},{"@type":"NRID","@value":"9000363403110"},{"@type":"NRID","@value":"9000363482398"}],"foaf:name":[{"@language":"ja","@value":"近藤 純正"},{"@language":"en","@value":"Kondo J."}],"jpcoar:affiliationName":[{"@language":"en","@value":"Geophysical Institute, Tohoku University"},{"@language":"ja","@value":"東北大学•理学部"}]},{"@id":"https://cir.nii.ac.jp/crid/1030003658672697094","@type":"Researcher","personIdentifier":[{"@type":"KAKEN_RESEARCHERS","@value":"30142920"},{"@type":"NRID","@value":"1000030142920"},{"@type":"NRID","@value":"9000003123853"},{"@type":"NRID","@value":"9000018317206"},{"@type":"NRID","@value":"9000404940249"},{"@type":"NRID","@value":"9000242538772"},{"@type":"NRID","@value":"9000283720981"},{"@type":"NRID","@value":"9000347134346"},{"@type":"NRID","@value":"9000258462590"},{"@type":"NRID","@value":"9000262363226"},{"@type":"NRID","@value":"9000002667320"},{"@type":"NRID","@value":"9000400793514"},{"@type":"NRID","@value":"9000283724525"},{"@type":"NRID","@value":"9000392812922"},{"@type":"NRID","@value":"9000238419181"},{"@type":"NRID","@value":"9000258463486"},{"@type":"NRID","@value":"9000018381866"},{"@type":"NRID","@value":"9000021013912"},{"@type":"NRID","@value":"9000020558039"},{"@type":"NRID","@value":"9000254444249"},{"@type":"NRID","@value":"9000002312528"},{"@type":"NRID","@value":"9000258065812"},{"@type":"NRID","@value":"9000010373955"},{"@type":"NRID","@value":"9000398805905"},{"@type":"NRID","@value":"9000363499509"},{"@type":"NRID","@value":"9000363403302"},{"@type":"NRID","@value":"9000363402559"},{"@type":"RESEARCHMAP","@value":"https://researchmap.jp/tnssa"}],"foaf:name":[{"@language":"ja","@value":"佐藤 威"},{"@language":"en","@value":"Sate T."}],"jpcoar:affiliationName":[{"@language":"en","@value":"Geophysical Institute, Tohoku University"},{"@language":"ja","@value":"東北大学•理学部"}]}],"publication":{"publicationIdentifier":[{"@type":"PISSN","@value":"00261165"},{"@type":"LISSN","@value":"00261165"},{"@type":"EISSN","@value":"21869057"}],"prism:publicationName":[{"@language":"ja","@value":"気象集誌. 第2輯"},{"@value":"気象集誌. 第2輯"},{"@language":"en","@value":"Journal of the Meteorological Society of Japan. Ser. II"},{"@language":"ja","@value":"気象集誌"},{"@language":"ja","@value":"氣象集誌. 第2輯"},{"@language":"en","@value":"Journal of the Meteorological Society of Japan"},{"@language":"en","@value":"JMSJ"}],"dc:publisher":[{"@language":"en","@value":"Meteorological Society of Japan"},{"@language":"ja","@value":"公益社団法人 日本気象学会"}],"prism:publicationDate":"1982","prism:volume":"60","prism:number":"1","prism:startingPage":"461","prism:endingPage":"471"},"reviewed":"false","dcterms:accessRights":"http://purl.org/coar/access_right/c_abf2","url":[{"@id":"https://www.jstage.jst.go.jp/article/jmsj1965/60/1/60_1_461/_pdf"}],"availableAt":"1982","relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1360011144176792960","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Momentum and mass transfers in the surface boundary layer"}]},{"@id":"https://cir.nii.ac.jp/crid/1360011146493763840","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Flux-Profile Relationships in the Atmospheric Surface Layer"}]},{"@id":"https://cir.nii.ac.jp/crid/1360292619584889728","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"A Note on the Use of Cup Anemometers in Wind Profile Experiments"}]},{"@id":"https://cir.nii.ac.jp/crid/1360292621140443392","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"The surface boundary layer"}]},{"@id":"https://cir.nii.ac.jp/crid/1360574094465698304","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"A revaluation of the Kansas mast influence on measurements of stress and cup anemometer overspeeding"}]},{"@id":"https://cir.nii.ac.jp/crid/1360574095731116544","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Heat and Momentum Transfers under Strong Stability in the Atmospheric Surface Layer"}]},{"@id":"https://cir.nii.ac.jp/crid/1360855569629835520","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"A field study of the turbulent fluxes of heat, water vapour and momentum at a ‘typical’ agricultural site"}]},{"@id":"https://cir.nii.ac.jp/crid/1360855569965864064","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Wave-induced wind fluctuation over the sea"}]},{"@id":"https://cir.nii.ac.jp/crid/1362262943532246912","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Note on a paper by Frenzen (1973): “The observed relation between the Kolmogorov and Von Kármán constants in the surface boundary layer”"}]},{"@id":"https://cir.nii.ac.jp/crid/1362262943792182784","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Reply"}]},{"@id":"https://cir.nii.ac.jp/crid/1362825895677539200","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Comparison of acoustic instruments in an atmospheric turbulent flow over water"}]},{"@id":"https://cir.nii.ac.jp/crid/1363107370430485248","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"The importance of instrumental tilt on measurements of atmospheric turbulence"}]},{"@id":"https://cir.nii.ac.jp/crid/1364233269734711552","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"A Floating Drag-Plate Lysimeter for Atmospheric Boundary Layer Research"}]},{"@id":"https://cir.nii.ac.jp/crid/1364233270343275904","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"The observed relation between the Kolmogorov and von Karman constants in the surface boundary layer"}]},{"@id":"https://cir.nii.ac.jp/crid/1390001206503933056","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"ja","@value":"中立な接地気層における風速鉛直成分の乱れのスケールと高次相関量の高度依存について"},{"@language":"en","@value":"Height Dependence of the Scale of Turbulence and Higher-Order Moments of the Vertical Wind Velocity in the Neutral Atmospheric Surface Layer"}]},{"@id":"https://cir.nii.ac.jp/crid/1390001206505707392","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@language":"ja","@value":"乱気流内での風杯型風速計の諸特性"},{"@language":"en","@value":"Response of Cup Anemometer in Turbulence"}]},{"@id":"https://cir.nii.ac.jp/crid/1390282681480273920","@type":"Article","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"ja","@value":"外洋上の風速の鉛直分布"},{"@language":"en","@value":"Vertical Profile of Wind Speed Over the Open Sea"}]},{"@id":"https://cir.nii.ac.jp/crid/1390282681481039744","@type":"Article","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"ja","@value":"接地気層の朝•夕の遷移過程の研究"},{"@language":"en","@value":"Observational Study on the Transitional Boundary Layer"}]}],"dataSourceIdentifier":[{"@type":"JALC","@value":"oai:japanlinkcenter.org:2002189436"},{"@type":"CROSSREF","@value":"10.2151/jmsj1965.60.1_461"},{"@type":"CIA","@value":"130007343231"},{"@type":"OPENAIRE","@value":"doi_dedup___::b00f2b8194bc7f59b0ff52258cb08735"},{"@type":"CROSSREF","@value":"10.2151/jmsj1965.63.3_437_references_DOI_8Pt4F8JuUOCZDZAB93Kc5DOjGsw"},{"@type":"CROSSREF","@value":"10.2151/jmsj1965.62.2_312_references_DOI_8Pt4F8JuUOCZDZAB93Kc5DOjGsw"},{"@type":"CROSSREF","@value":"10.2151/jmsj1965.61.1_100_references_DOI_8Pt4F8JuUOCZDZAB93Kc5DOjGsw"}]}