{"created":"2023-07-25T11:00:59.955725+00:00","id":2909,"links":{},"metadata":{"_buckets":{"deposit":"38eda845-4214-44f3-af92-ac2ab4faa34e"},"_deposit":{"created_by":4,"id":"2909","owners":[4],"pid":{"revision_id":0,"type":"depid","value":"2909"},"status":"published"},"_oai":{"id":"oai:nipr.repo.nii.ac.jp:00002909","sets":["1259:1260:1262:425:428"]},"author_link":["4080","4078","4079","4077"],"item_1_alternative_title_5":{"attribute_name":"論文名よみ","attribute_value_mlt":[{"subitem_alternative_title":"A laser tomograph technique for ice core stratigraphy analysis"}]},"item_1_biblio_info_14":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2000-11","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"26","bibliographicPageStart":"16","bibliographicVolumeNumber":"14","bibliographic_titles":[{"bibliographic_title":"Polar meteorology and glaciology"}]}]},"item_1_creator_7":{"attribute_name":"著者名よみ","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"タカタ, モリマサ"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"フジイ, ヨシユキ"}],"nameIdentifiers":[{}]}]},"item_1_creator_8":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Takata, Morimasa","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Fujii, Yoshiyuki","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_1_description_1":{"attribute_name":"ページ属性","attribute_value_mlt":[{"subitem_description":"P(論文)","subitem_description_type":"Other"}]},"item_1_description_12":{"attribute_name":"抄録(英)","attribute_value_mlt":[{"subitem_description":"We have developed a laser tomograph system to analyze the detailed stratigraphic structure of ice core samples. We use a He-Ne laser as the light source and a CCD camera as a detector of a scattered image of air bubbles in ice. An image of air bubble distribution in the ice sample is obtained by image analysis of the scattered images. Two different algorithms are employed in the image analysis in order to improve the laser tomograph images. A profile of pore ratios obtained by using optimum conditions and algorithms for the analysis shows a good correlation of 0.80 with the actual pore ratio profile.","subitem_description_type":"Other"}]},"item_1_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.15094/00002909","subitem_identifier_reg_type":"JaLC"}]},"item_1_publisher_22":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"National Institute of Polar Research"}]},"item_1_source_id_13":{"attribute_name":"雑誌書誌ID","attribute_value_mlt":[{"subitem_source_identifier":"AA1129795X","subitem_source_identifier_type":"NCID"}]},"item_1_text_10":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"The Graduate University for Advanced Studies"},{"subitem_text_language":"en","subitem_text_value":"National Institute of Polar Research"}]},"item_1_text_3":{"attribute_name":"記事種別(英)","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Scientific Paper"}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2000-11-01"}],"displaytype":"detail","filename":"KJ00002364396.pdf","filesize":[{"value":"970.1 kB"}],"format":"application/pdf","licensetype":"license_6","mimetype":"application/pdf","url":{"label":"KJ00002364396","url":"https://nipr.repo.nii.ac.jp/record/2909/files/KJ00002364396.pdf"},"version_id":"cfd44e6e-5d96-4d23-859a-b44f186baa59"}]},"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":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"A laser tomograph technique for ice core stratigraphy analysis","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"A laser tomograph technique for ice core stratigraphy analysis"}]},"item_type_id":"1","owner":"4","path":["428"],"pubdate":{"attribute_name":"公開日","attribute_value":"2000-11-01"},"publish_date":"2000-11-01","publish_status":"0","recid":"2909","relation_version_is_last":true,"title":["A laser tomograph technique for ice core stratigraphy analysis"],"weko_creator_id":"4","weko_shared_id":4},"updated":"2023-07-25T12:40:50.287350+00:00"}