{"created":"2023-05-15T16:49:22.628974+00:00","id":26806,"links":{},"metadata":{"_buckets":{"deposit":"5c10ee47-79cd-454e-9103-8394c9cccefc"},"_deposit":{"created_by":6,"id":"26806","owners":[6],"pid":{"revision_id":0,"type":"depid","value":"26806"},"status":"published"},"_oai":{"id":"oai:nagasaki-u.repo.nii.ac.jp:00026806","sets":["14:21"]},"author_link":["118651","118650","118648","118653","118652","118647","118649"],"item_2_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2021","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"2","bibliographicPageEnd":"237","bibliographicPageStart":"205","bibliographicVolumeNumber":"99","bibliographic_titles":[{"bibliographic_title":"Journal of the Meteorological Society of Japan"}]}]},"item_2_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"In this paper, precipitation rate retrieval algorithms for the Global Precipitation Measurement mission’s Dualfrequency Precipitation Radar (DPR) are developed. The DPR consists of a Ku-band radar (KuPR; 13.6 GHz) and a Ka-band radar (KaPR; 35.5 GHz). For the KuPR, an algorithm similar to the Tropical Rainfall Measuring Mission’s Precipitation Radar algorithm is developed, with the relation between precipitation rate R and massweighted mean diameter Dm (R−Dm relation) replacing the relation between the specific attenuation k and effective radar reflectivity factor Ze . The R−Dm relation can also be applied to the KaPR and dual-frequency algorithms. In both the single-frequency and dual-frequency algorithms, the forward retrieval method is applied with an as sumed adjustment factor for the R−Dm relation (ε) and the results are evaluated to select the best value of ε. The advantages of the dual-frequency algorithm are the availability of the dual-frequency surface reference technique and the ZfKa method, which is a method to use the attenuation-corrected radar reflectivity factor Zf of KaPR, to select ε as well as the possibility to selectively use measurements from KuPR or KaPR. This paper also describes the derivation of the scattering table and the R−Dm relation as well as the procedure for non-uniform beam filling correction in detail. The outputs are then statistically analyzed to demonstrate algorithm performance. ","subitem_description_type":"Abstract"}]},"item_2_description_63":{"attribute_name":"引用","attribute_value_mlt":[{"subitem_description":"Journal of the Meteorological Society of Japan, 99(2), pp. 205-237; 2021","subitem_description_type":"Other"}]},"item_2_publisher_33":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"日本気象学会"}]},"item_2_relation_12":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"10.2151/jmsj.2021-011","subitem_relation_type_select":"DOI"}}]},"item_2_rights_13":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"©The  Author(s)  2021.  This  is  an  open  access  article  published  by  the  Meteorological  Society  of  Japan  under    a Creative Commons Attribution 4.0 International (CC BY 4.0) license (https://creativecommons.org/licenses/by/4.0)."}]},"item_2_source_id_7":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0026-1165","subitem_source_identifier_type":"ISSN"}]},"item_2_source_id_8":{"attribute_name":"EISSN","attribute_value_mlt":[{"subitem_source_identifier":"2186-9057","subitem_source_identifier_type":"ISSN"}]},"item_2_text_62":{"attribute_name":"出版者別言語","attribute_value_mlt":[{"subitem_text_value":"Meteorological Society of Japan"}]},"item_2_version_type_16":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"SETO, Shinta"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"IGUCHI, Toshio"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"MENEGHINI, Robert"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"AWAKA, Jun"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"KUBOTA, Takuji"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"MASAKI, Takeshi"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"TAKAHASHI, Nobuhiro"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2021-10-19"}],"displaytype":"detail","filename":"JMSJ99_205.pdf","filesize":[{"value":"3.0 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"JMSJ99_205.pdf","url":"https://nagasaki-u.repo.nii.ac.jp/record/26806/files/JMSJ99_205.pdf"},"version_id":"59e5ad31-3a78-48d8-9c69-9abaf883c172"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Drop size distribution","subitem_subject_scheme":"Other"},{"subitem_subject":"Non-uniform beam filling correction","subitem_subject_scheme":"Other"},{"subitem_subject":"Precipitation radar","subitem_subject_scheme":"Other"},{"subitem_subject":"Scattering table","subitem_subject_scheme":"Other"},{"subitem_subject":"Surface reference technique","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"The Precipitation Rate Retrieval Algorithms for the GPM Dual-frequency Precipitation Radar","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"The Precipitation Rate Retrieval Algorithms for the GPM Dual-frequency Precipitation Radar"}]},"item_type_id":"2","owner":"6","path":["21"],"pubdate":{"attribute_name":"公開日","attribute_value":"2021-10-19"},"publish_date":"2021-10-19","publish_status":"0","recid":"26806","relation_version_is_last":true,"title":["The Precipitation Rate Retrieval Algorithms for the GPM Dual-frequency Precipitation Radar"],"weko_creator_id":"6","weko_shared_id":-1},"updated":"2023-05-15T20:11:49.413040+00:00"}