{"_buckets": {"deposit": "9d546656-dcf7-4660-a662-98f169087350"}, "_deposit": {"id": "1706", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "1706"}, "status": "published"}, "_oai": {"id": "oai:niigata-u.repo.nii.ac.jp:00001706", "sets": ["454", "425"]}, "item_5_biblio_info_6": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2006-07", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "3", "bibliographicPageEnd": "296", "bibliographicPageStart": "292", "bibliographicVolumeNumber": "3", "bibliographic_titles": [{"bibliographic_title": "IEEE geoscience and remote sensing letters"}, {"bibliographic_title": "IEEE geoscience and remote sensing letters", "bibliographic_titleLang": "en"}]}]}, "item_5_description_4": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "A four-component scattering model is proposed to decompose polarimetric synthetic aperture radar images. The covariance matrix approach is used to deal with the non-reflection symmetric scattering case. This scheme includes and extends the three-component decomposition method dealing with the reflection symmetry condition that the co-pol and the cross-pol correlations are close to zero. Circular polarization power is added as the fourth component to the three component scattering model which describes surface, double bounce, and volume scattering. This circular polarization term is added to take account of the co-pol and the cross-pol correlations which generally appear in complex urban area scatttering and disappear for natural distributed scatterer.", "subitem_description_type": "Abstract"}]}, "item_5_publisher_7": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "IEEE"}]}, "item_5_relation_14": {"attribute_name": "DOI", "attribute_value_mlt": [{"subitem_relation_type_id": {"subitem_relation_type_id_text": "info:doi/10.1109/LGRS.2006.869986", "subitem_relation_type_select": "DOI"}}]}, "item_5_rights_15": {"attribute_name": "権利", "attribute_value_mlt": [{"subitem_rights": "©2006 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other users, including reprinting/ republishing this material for advertising or promotional purposes, creating new collective works for resale or redistribution to servers or lists, or reuse of any copyrighted components of this work in other works."}]}, "item_5_select_19": {"attribute_name": "著者版フラグ", "attribute_value_mlt": [{"subitem_select_item": "author"}]}, "item_5_source_id_11": {"attribute_name": "書誌レコードID", "attribute_value_mlt": [{"subitem_source_identifier": "AA11895871", "subitem_source_identifier_type": "NCID"}]}, "item_5_source_id_9": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "1545598X", "subitem_source_identifier_type": "ISSN"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "Yamaguchi, Yoshio"}], "nameIdentifiers": [{"nameIdentifier": "19", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Ishido, Motoi"}], "nameIdentifiers": [{"nameIdentifier": "5122", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Yamada, Hiroyoshi"}], "nameIdentifiers": [{"nameIdentifier": "50", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Moriyama, Toshifumi"}], "nameIdentifiers": [{"nameIdentifier": "5124", "nameIdentifierScheme": "WEKO"}]}]}, "item_files": {"attribute_name": "ファイル情報", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2019-07-29"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "IEEEGRSL_3(3)_292-296.pdf", "filesize": [{"value": "579.6 kB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 579600.0, "url": {"label": "IEEEGRSL_3(3)_292-296.pdf", "url": "https://niigata-u.repo.nii.ac.jp/record/1706/files/IEEEGRSL_3(3)_292-296.pdf"}, "version_id": "7c6e46ef-353b-4cde-950f-7ac2648c673a"}]}, "item_keyword": {"attribute_name": "キーワード", "attribute_value_mlt": [{"subitem_subject": "target decomposition", "subitem_subject_scheme": "Other"}, {"subitem_subject": "covariance", "subitem_subject_scheme": "Other"}, {"subitem_subject": "matrix", "subitem_subject_scheme": "Other"}, {"subitem_subject": "non-reflection symmetry", "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": "A Four-Component Decomposition of POLSAR Image", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "A Four-Component Decomposition of POLSAR Image"}]}, "item_type_id": "5", "owner": "1", "path": ["454", "425"], "permalink_uri": "http://hdl.handle.net/10191/21403", "pubdate": {"attribute_name": "公開日", "attribute_value": "2013-02-20"}, "publish_date": "2013-02-20", "publish_status": "0", "recid": "1706", "relation": {}, "relation_version_is_last": true, "title": ["A Four-Component Decomposition of POLSAR Image"], "weko_shared_id": 2}