{"created":"2023-07-25T11:01:36.548800+00:00","id":3670,"links":{},"metadata":{"_buckets":{"deposit":"09730ba7-5942-4d51-b37e-5380fb57621b"},"_deposit":{"created_by":4,"id":"3670","owners":[4],"pid":{"revision_id":0,"type":"depid","value":"3670"},"status":"published"},"_oai":{"id":"oai:nipr.repo.nii.ac.jp:00003670","sets":["1259:1260:1262:524:528"]},"author_link":["5447","4724","5452","5445","5444","5451","5453","5446","5455","5449","5450","5448"],"item_1_alternative_title_5":{"attribute_name":"論文名よみ","attribute_value_mlt":[{"subitem_alternative_title":"SNOW OBSERVATIONS BY MSR"}]},"item_1_biblio_info_14":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1991-05","bibliographicIssueDateType":"Issued"},"bibliographicPageStart":"132","bibliographicVolumeNumber":"4","bibliographic_titles":[{"bibliographic_title":"Proceedings of the NIPR Symposium on Polar Meteorology and Glaciology"}]}]},"item_1_creator_7":{"attribute_name":"著者名よみ","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"スズキ, マサヒロ"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"ササキ, マサミ"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"マツモト, タダシ"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"フジノ, カズオ"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"カワムラ, トシユキ"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"アベ, タケオ"}],"nameIdentifiers":[{}]}]},"item_1_creator_8":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"SUZUKI, Masahiro","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"SASAKI, Masami","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"MATSUMOTO, Tadashi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"FUJINO, Kazuo","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"KAWAMURA, Toshiyuki","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"ABE, Takeo","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":"The Marine Observation Satellite (MOS)-1 is the first Japanese earth observation satellite, launched in February 1987. It has a Microwave Scanning Radiometer (MSR) with the frequencies of 23.8 GHz and 31.4 GHz. On February 9 and 10,1988,an MOS-1 airborne verification program for snowpack was carried out by the National Space Development Agency (NASDA), in the central part of Hokkaido, Japan. Several flights were carried out by an aircraft-mounted MSR, synchronized with MOS-1,together with field experiments for obtaining ground truth data of the snowpack in the same area. Seven test sites were set up along the flight route from Iwamizawa to Sapporo at appropriate intervals. Snowpack parameters such as density, temperature profiles, snow depth, stratigraphy and so forth were measured at each site using pits digged in the snowpack. Continuous observations of the microwave properties and stratigraphic features of the snowpack were also carried out at the site in Sapporo using an FM-CW radar with frequency 6-12 GHz. A comparison between ground truth data and data obtained by MSR for snowpack was made and the following are concluded : 1) The brightness temperature obtained by the MSR exhibits a remarkable sensitivity to snow depth and water equivalent of snowpack. 2) Snow depth/water equivalent and the brightness temperature obtained by MSR are correlated with a regression line having a negative slope. However, when the snowpack is covered with a new snow layer, the regression line slope is inverted. 3) The seasonal variations in the brightness temperature obtained by MSR on MOS-1 are correlated with those of snow depth and snow extent in the area.","subitem_description_type":"Other"}]},"item_1_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.15094/00003670","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":"AA10756213","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":"Hokkaido Institute of Technology"},{"subitem_text_language":"en","subitem_text_value":"Hokkaido Institute of Technology"},{"subitem_text_language":"en","subitem_text_value":"Hokkaido Institute of Technology"},{"subitem_text_language":"en","subitem_text_value":"Institute of Low Temperature Science, Hokkaido University"},{"subitem_text_language":"en","subitem_text_value":"Institute of Low Temperature Science, Hokkaido University"},{"subitem_text_language":"en","subitem_text_value":"Niigata University"}]},"item_1_text_3":{"attribute_name":"記事種別(英)","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"ABSTRACT"}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"1991-05-01"}],"displaytype":"detail","filename":"KJ00000767873.pdf","filesize":[{"value":"93.7 kB"}],"format":"application/pdf","licensetype":"license_6","mimetype":"application/pdf","url":{"label":"KJ00000767873","url":"https://nipr.repo.nii.ac.jp/record/3670/files/KJ00000767873.pdf"},"version_id":"f36107e6-5b4b-4495-89fd-0c1d861c8b2e"}]},"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":"SNOW OBSERVATIONS BY MSR","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"SNOW OBSERVATIONS BY MSR"}]},"item_type_id":"1","owner":"4","path":["528"],"pubdate":{"attribute_name":"公開日","attribute_value":"1991-05-01"},"publish_date":"1991-05-01","publish_status":"0","recid":"3670","relation_version_is_last":true,"title":["SNOW OBSERVATIONS BY MSR"],"weko_creator_id":"4","weko_shared_id":4},"updated":"2023-07-25T12:30:35.294129+00:00"}