{"created":"2023-06-20T14:54:19.288986+00:00","id":22642,"links":{},"metadata":{"_buckets":{"deposit":"e199c0d7-6c9b-468c-883e-33007d02be09"},"_deposit":{"created_by":1,"id":"22642","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"22642"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00022642","sets":["1887:1888"]},"author_link":["212120","212116","212114","212118","212117","212121","212115","212119"],"item_7_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2015-12-25","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"20","bibliographicPageStart":"13","bibliographicVolumeNumber":"11","bibliographic_titles":[{},{"bibliographic_title":"Tsukuba Geoenvironmental Sciences","bibliographic_titleLang":"en"}]}]},"item_7_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"Geospatial techniques based on remote sensing and geographic information system (GIS) are important in urban studies. However, based on traditional techniques, the analysis of the intensity and spatial pattern of urban land use is, in most cases, based only on the lateral extent of built-up lands (two-dimensional). The increasing availability of geospatial data, such as remote sensing satellite imageries and digital surface models, provides an opportunity for the integration of the third dimension in urban analysis, i.e. height of urban features such as high-rise buildings, into urban studies, and thus enables the estimation of the so-called urban volume. This study introduces a geospatial technique for estimating urban volume, focusing on the use of a digital surface model (DSM) derived from ALOS PRISM data. It also presents a method for deriving a digital terrain model (DTM) from a DSM. The proposed technique was tested in Makati City, Metro Manila, Philippines. Overall, the results show that the proposed technique is capable of taking into consideration the height dimension in urban analysis. The proposed two-step grid-based method for deriving a DTM from a DSM is also implementable and promising. In this method, there is a need to calibrate the size of the mesh for identifying the pixels or points to be used in DTM interpolation. This is because different mesh sizes can produce substantially different DTMs, surface feature height values and urban volume estimates.","subitem_description_type":"Other"}]},"item_7_description_18":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"形態: カラー図版あり","subitem_description_type":"Other"}]},"item_7_description_19":{"attribute_name":"内容記述（英）","attribute_value_mlt":[{"subitem_description":"Physical characteristics: Original contains color illustrations","subitem_description_type":"Other"}]},"item_7_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: PA1610012000","subitem_description_type":"Other"}]},"item_7_publisher_9":{"attribute_name":"出版者（英）","attribute_value_mlt":[{"subitem_publisher":"University of Tsukuba"}]},"item_7_relation_12":{"attribute_name":"関係URI","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"http://hdl.handle.net/2241/00135102"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"http://hdl.handle.net/2241/00135102","subitem_relation_type_select":"HDL"}}]},"item_7_source_id_21":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1880-6252","subitem_source_identifier_type":"ISSN"}]},"item_7_source_id_24":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA12119094","subitem_source_identifier_type":"NCID"}]},"item_7_text_6":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"筑波大学"},{"subitem_text_value":"筑波大学"},{"subitem_text_value":"宇宙航空研究開発機構地球観測研究センター(JAXA)(EORC)"},{"subitem_text_value":"宇宙航空研究開発機構地球観測研究センター(JAXA)(EORC)"}]},"item_7_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"University of Tsukuba"},{"subitem_text_language":"en","subitem_text_value":"University of Tsukuba"},{"subitem_text_language":"en","subitem_text_value":"Eerth Observation Research Center, Japan Aerospace Exploration Agency (JAXA)(EORC)"},{"subitem_text_language":"en","subitem_text_value":"Eerth Observation Research Center, Japan Aerospace Exploration Agency (JAXA)(EORC)"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"metadata only access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_14cb"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Estoque, Ronald C."}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"村山, 祐司"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"田殿, 武雄"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Thapa, Rajesh Bahadur"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Estoque, Ronald C.","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Murayama, Yuji","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Tadono, Takeo","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Thapa, Rajesh Bahadur","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"ALOS PRISM","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"DSM","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"DTM","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"GIS","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"remote sensing","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"urban volume","subitem_subject_language":"en","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":"Measuring urban volume: geospatial technique and application","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Measuring urban volume: geospatial technique and application","subitem_title_language":"en"}]},"item_type_id":"7","owner":"1","path":["1888"],"pubdate":{"attribute_name":"公開日","attribute_value":"2016-06-13"},"publish_date":"2016-06-13","publish_status":"0","recid":"22642","relation_version_is_last":true,"title":["Measuring urban volume: geospatial technique and application"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-21T03:17:44.964425+00:00"}