{"@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/1390282679121576832.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.2183/pjab.81.306"}},{"identifier":{"@type":"NDL_BIB_ID","@value":"7740992"}},{"identifier":{"@type":"URI","@value":"http://id.ndl.go.jp/bib/7740992"}},{"identifier":{"@type":"URI","@value":"https://ndlsearch.ndl.go.jp/books/R000000004-I7740992"}},{"identifier":{"@type":"URI","@value":"https://www.jstage.jst.go.jp/article/pjab/81/8/81_8_306/_pdf"}},{"identifier":{"@type":"NAID","@value":"130000093784"}}],"dc:title":[{"@language":"en","@value":"Middle atmosphere research and radar observation"}],"dc:language":"en","description":[{"type":"abstract","notation":[{"@language":"en","@value":"Middle atmosphere research was found to be important, for the first time in the 1970s, with an information on possible atmosphere damage caused by human activity. International endeavors organized and carried out the Middle Atmosphere Program (MAP in 1982-1985). It was essential to understand dynamics of the middle atmosphere in MAP. In the early 1980s atmospheric gravity waves were found to play an important role in dynamics in the mesosphere, the upper part of the middle atmosphere. It was a good coincidence that atmosphere radars were found to be powerful for observing gravity waves. The MU radar of Kyoto University was constructed just on time in 1984. The facility, the best in the world for middle atmosphere observation, has been open for visiting scientists, domestic and abroad, even now, producing many excellent works. Of these works, this paper intends to review some important works done mainly by our Kyoto University radar group together with the basic knowledge of gravity waves.<br> <br> <br> (Communicated by Yoshibumi TOMODA, M.J.A.)<br>"}],"abstractLicenseFlag":"disallow"}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1410282679121576832","@type":"Researcher","personIdentifier":[{"@type":"NRID","@value":"9000021330091"}],"foaf:name":[{"@language":"en","@value":"KATO Susumu"}],"jpcoar:affiliationName":[{"@language":"en","@value":"Kyoto University"}]}],"publication":{"publicationIdentifier":[{"@type":"PISSN","@value":"03862208"},{"@type":"EISSN","@value":"13492896"},{"@type":"NDL_BIB_ID","@value":"000000129703"},{"@type":"ISSN","@value":"03862208"},{"@type":"LISSN","@value":"03862208"},{"@type":"NCID","@value":"AA00785485"}],"prism:publicationName":[{"@language":"en","@value":"Proceedings of the Japan Academy, Series B"},{"@language":"ja","@value":"Ｐｒｏｃｅｅｄｉｎｇｓ　ｏｆ　ｔｈｅ　Ｊａｐａｎ　Ａｃａｄｅｍｙ．　Ｓｅｒ．　Ｂ：　Ｐｈｙｓｉｃａｌ　ａｎｄ　Ｂｉｏｌｏｇｉｃａｌ　Ｓｃｉｅｎｃｅｓ"},{"@language":"en","@value":"Proc. Jpn. Acad., Ser. B"},{"@language":"en","@value":"Proceedings of the Japan Academy. Ser. B: Physical and Biological Sciences"},{"@language":"ja","@value":"Ｐｒｏｃｅｅｄｉｎｇｓ　ｏｆ　ｔｈｅ　Ｊａｐａｎ　Ａｃａｄｅｍｙ．　Ｓｅｒ．　Ｂ：　Ｐｈｙｓｉｃａｌ　ａｎｄ　Ｂｉｏｌｏｇｉｃａｌ　Ｓｃｉｅｎｃｅｓ"}],"dc:publisher":[{"@language":"en","@value":"The Japan Academy"},{"@language":"ja","@value":"日本学士院"}],"prism:publicationDate":"2005","prism:volume":"81","prism:number":"8","prism:startingPage":"306","prism:endingPage":"320"},"reviewed":"false","dcterms:accessRights":"http://purl.org/coar/access_right/c_abf2","url":[{"@id":"http://id.ndl.go.jp/bib/7740992"},{"@id":"https://ndlsearch.ndl.go.jp/books/R000000004-I7740992"},{"@id":"https://www.jstage.jst.go.jp/article/pjab/81/8/81_8_306/_pdf"}],"availableAt":"2005","foaf:topic":[{"@id":"https://cir.nii.ac.jp/all?q=Middle%20atmosphere","dc:title":"Middle atmosphere"},{"@id":"https://cir.nii.ac.jp/all?q=mesosphere","dc:title":"mesosphere"},{"@id":"https://cir.nii.ac.jp/all?q=gravity%20waves(GW)","dc:title":"gravity waves(GW)"},{"@id":"https://cir.nii.ac.jp/all?q=the%20MU%20radar","dc:title":"the MU radar"},{"@id":"https://cir.nii.ac.jp/all?q=turbulence","dc:title":"turbulence"}],"relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1050564288163935744","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Shigaraki UAV-Radar Experiment (ShUREX): overview of the campaign with some preliminary results"}]},{"@id":"https://cir.nii.ac.jp/crid/1360285704785943552","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Development of Middle and Upper Atmosphere Radar Real‐Time Processing System With Adaptive Clutter Rejection"}]},{"@id":"https://cir.nii.ac.jp/crid/1360292620196622592","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"The MU radar with an active phased array system: 2. In‐house equipment"}]},{"@id":"https://cir.nii.ac.jp/crid/1360574095152076160","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"The middle and upper atmosphere radar: First results using a partial system"}]},{"@id":"https://cir.nii.ac.jp/crid/1361137046432797568","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Thermospheric responses to gravity waves: Influences of increasing viscosity and thermal diffusivity"}]},{"@id":"https://cir.nii.ac.jp/crid/1361699996446779776","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"A UHF Wind Profiler for the Boundary Layer: Brief Description and Initial Results"}]},{"@id":"https://cir.nii.ac.jp/crid/1361981470352650752","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Equatorial Atmosphere Radar (EAR): System description and first results"}]},{"@id":"https://cir.nii.ac.jp/crid/1361981470370459904","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Gravity waves and turbulence associated with cumulus convection observed with the UHF/VHF clear‐air Doppler radars"}]},{"@id":"https://cir.nii.ac.jp/crid/1361981471277868672","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Direct measurement of air and precipitation particle motion by very high frequency Doppler radar"}]},{"@id":"https://cir.nii.ac.jp/crid/1362544418763637760","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Three-Dimensional Air Motions over the Baiu Front Observed by a VHF-Band Doppler Radar: A Case Study"}]},{"@id":"https://cir.nii.ac.jp/crid/1362544419181411328","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"The MU radar with an active phased array system: 1. Antenna and power amplifiers"}]},{"@id":"https://cir.nii.ac.jp/crid/1363951793702665088","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"A simple model of gravity-wave momentum and energy fluxes transferred through the middle atmosphere to the upper atmosphere"}]},{"@id":"https://cir.nii.ac.jp/crid/1390001206511228928","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Ionospheric incoherent scatter measurements with the MU radar: Observations of F-region electrodynamics."}]},{"@id":"https://cir.nii.ac.jp/crid/1522262180075604608","@type":"Article","relationType":["isCitedBy"],"jpcoar:relatedTitle":[{"@value":"Validity on radar observation of middle- and upper-atmosphere dynamics"},{"@language":"ja-Kana","@value":"Validity on radar observation of middle and upper atmosphere dynamics"}]},{"@id":"https://cir.nii.ac.jp/crid/2050307417166183168","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"The science case for the EISCAT_3D radar"}]}],"dataSourceIdentifier":[{"@type":"JALC","@value":"oai:japanlinkcenter.org:0027128432"},{"@type":"NDL_SEARCH","@value":"oai:ndlsearch.ndl.go.jp:R000000004-I7740992"},{"@type":"CROSSREF","@value":"10.2183/pjab.81.306"},{"@type":"CIA","@value":"130000093784"},{"@type":"OPENAIRE","@value":"doi_dedup___::7854c9a402e6404d86d10bdd6152ab0f"},{"@type":"CROSSREF","@value":"10.1186/s40645-015-0051-8_references_DOI_GOBrCWfD9r9KvCrdCUe7YFJNr1X"},{"@type":"CROSSREF","@value":"10.1186/s40645-017-0133-x_references_DOI_GOBrCWfD9r9KvCrdCUe7YFJNr1X"},{"@type":"CROSSREF","@value":"10.1002/2017rs006417_references_DOI_GOBrCWfD9r9KvCrdCUe7YFJNr1X"}]}