{"created":"2021-03-01T06:38:49.681321+00:00","id":30502,"links":{},"metadata":{"_buckets":{"deposit":"208038ed-8409-4ba7-9b47-e1e8600cf50b"},"_deposit":{"id":"30502","owners":[],"pid":{"revision_id":0,"type":"depid","value":"30502"},"status":"published"},"_oai":{"id":"oai:nagoya.repo.nii.ac.jp:00030502","sets":["2113:2449:2450:2523"]},"author_link":["101511","101512","101513","101514"],"item_10_alternative_title_19":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"An evaluation of skew on elevation estimation from drone aerial photos : A case of juvenile sugi cedar stands","subitem_alternative_title_language":"en"}]},"item_10_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2020-05-30","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"62","bibliographicPageStart":"61","bibliographicVolumeNumber":"68","bibliographic_titles":[{"bibliographic_title":"中部森林研究","bibliographic_titleLang":"ja"}]}]},"item_10_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"ドローンを利用してスギ幼齢林を対象に複数と往復のコース設定で空中写真を撮影し，SfMで地表面高モデル(DSM)を作成してLiDARによるDSMと比較した。地上基準点(GCP)を用いてドローンDSMの傾きを評価したところ傾きは複数コースが大きく， GCPの選定の仕方（地面のみ，地面と樹頂）で差が生じた。往復コースは広範囲をカバーして崩壊地が含まれていたことから，露岩などの明瞭な地物がマッチングの精度を向上させたと考えられた。ドローンDSMの標高を補正した後，地盤高を引いて樹高を求めて地上調査による樹高と比較したところ，地面と樹頂のGCPで標高を補正した場合に精度が高かった。","subitem_description_language":"ja","subitem_description_type":"Abstract"}]},"item_10_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.18999/chufr.68.61","subitem_identifier_reg_type":"JaLC"}]},"item_10_publisher_32":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"中部森林学会事務局","subitem_publisher_language":"ja"}]},"item_10_select_15":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_select_item":"publisher"}]},"item_10_source_id_61":{"attribute_name":"ISSN（print）","attribute_value_mlt":[{"subitem_source_identifier":"1342-971X","subitem_source_identifier_type":"PISSN"}]},"item_1615787544753":{"attribute_name":"出版タイプ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"open access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_abf2"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"粟屋, 善雄","creatorNameLang":"ja"}],"nameIdentifiers":[{"nameIdentifier":"101511","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"荒木, 一穂","creatorNameLang":"ja"}],"nameIdentifiers":[{"nameIdentifier":"101512","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"AWAYA, Yoshio","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"101513","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"ARAKI, Kazuho","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"101514","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":"2020-10-05"}],"displaytype":"detail","filename":"chufr_68_61.pdf","filesize":[{"value":"800.4 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"chufr_68_61.pdf","objectType":"fulltext","url":"https://nagoya.repo.nii.ac.jp/record/30502/files/chufr_68_61.pdf"},"version_id":"26ae53f4-22bc-4a4b-8155-d8b41fb11ed2"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"地表面高","subitem_subject_scheme":"Other"},{"subitem_subject":"樹冠高","subitem_subject_scheme":"Other"},{"subitem_subject":"傾き","subitem_subject_scheme":"Other"},{"subitem_subject":"SfM","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"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":"ドローン写真からの標高推定における歪みについて : スギ幼齢林での事例","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"ドローン写真からの標高推定における歪みについて : スギ幼齢林での事例","subitem_title_language":"ja"}]},"item_type_id":"10","owner":"1","path":["2523"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2020-10-05"},"publish_date":"2020-10-05","publish_status":"0","recid":"30502","relation_version_is_last":true,"title":["ドローン写真からの標高推定における歪みについて : スギ幼齢林での事例"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-01-16T04:24:06.429908+00:00"}