{"created":"2023-06-20T14:54:16.023530+00:00","id":22568,"links":{},"metadata":{"_buckets":{"deposit":"520b929c-6197-4845-a544-490fb8800161"},"_deposit":{"created_by":1,"id":"22568","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"22568"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00022568","sets":["1887:1888"]},"author_link":["211429","211430","211425","211433","211428","211426","211432","211427","211431"],"item_7_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2014-11-26","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"23","bibliographicPageEnd":"7926","bibliographicPageStart":"7910","bibliographicVolumeNumber":"35","bibliographic_titles":[{},{"bibliographic_title":"International Journal of Remote Sensing","bibliographic_titleLang":"en"}]}]},"item_7_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"We examined the usability of daily green–red vegetation index (GRVI) observations from the Terra and Aqua Moderate Resolution Imaging Spectroradiometer satellite on cloud-free days for monitoring ecosystem changes in Bornean tropical forests at a 500 m spatial resolution over 11 years (2003–2013). The number of observational days of cloud-free GRVI data in the southwest monsoon period (May–October; 1–5 days/month) was greater than that in the northeast monsoon period (November–April; 0–2 days/month). Spatial variation in the observation frequency was noticed, with Terra (morning) and Aqua (afternoon) data showing different geographic distribution patterns of cloud-free data. The observation frequency in the western Kalimantan mountains (Sarawak and Sabah) was 1–2 days/month greater than that in the eastern mountains (Kalimantan). The quality of cloud-free GRVI data was validated by using sky images taken at the same time as the satellite observations and canopy surface images in a tropical rainforest. In oil palm and acacia plantations and peatlands, which were mainly distributed in coastal regions of Sarawak and West and Central Kalimantan, the cloud-free daily GRVI value fell below zero owing to deforestation and forest degradation caused by forest fire and increased with replanting and vegetation recovery. These results indicate that daily cloud-free GRVI data from multiple satellites collected at different times of the day are required for accurate monitoring of intra- and interannual phenological variation and forest degradation attributed to changes in climatic conditions and deforestation caused by human activities in tropical ecosystems.","subitem_description_type":"Other"}]},"item_7_description_19":{"attribute_name":"内容記述（英）","attribute_value_mlt":[{"subitem_description":"Accepted: 2014-08-28","subitem_description_type":"Other"}]},"item_7_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: PA1510071000","subitem_description_type":"Other"}]},"item_7_publisher_9":{"attribute_name":"出版者（英）","attribute_value_mlt":[{"subitem_publisher":"Taylor & Francis"}]},"item_7_relation_25":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"info:doi/10.1080/01431161.2014.978039"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"http://dx.doi.org/10.1080/01431161.2014.978039","subitem_relation_type_select":"DOI"}}]},"item_7_source_id_21":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0143-1161","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":"AA00234335","subitem_source_identifier_type":"NCID"}]},"item_7_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Japan Agency for Marine-Earth Science and Technology (JAMSTEC)"},{"subitem_text_language":"en","subitem_text_value":"Japan Agency for Marine-Earth Science and Technology (JAMSTEC)"},{"subitem_text_language":"en","subitem_text_value":"Bangunan Wisma Sumber Alam Jalan Stadium"},{"subitem_text_language":"en","subitem_text_value":"Japan Agency for Marine-Earth Science and Technology (JAMSTEC)"},{"subitem_text_language":"en","subitem_text_value":"Kochi University"},{"subitem_text_language":"en","subitem_text_value":"Kochi University"},{"subitem_text_language":"en","subitem_text_value":"Japan Aerospace Exploration Agency (JAXA)"},{"subitem_text_language":"en","subitem_text_value":"Bangunan Wisma Sumber Alam Jalan Stadium"},{"subitem_text_language":"en","subitem_text_value":"Japan Agency for Marine-Earth Science and Technology (JAMSTEC)"}]},"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":"Nagai, Shin","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Ishii, Reiichiro","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Suhaili, Affendi Bin","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kobayashi, Hideki","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Matsuoka, Masayuki","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Ichie, Tomoaki","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Motohka, Takeshi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kendawang, Joseph Jawa","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Suzuki, Rikie","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"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":"Usability of noise-free daily satellite-observed green–red vegetation index values for monitoring ecosystem changes in Borneo","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Usability of noise-free daily satellite-observed green–red vegetation index values for monitoring ecosystem changes in Borneo","subitem_title_language":"en"}]},"item_type_id":"7","owner":"1","path":["1888"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-08-19"},"publish_date":"2015-08-19","publish_status":"0","recid":"22568","relation_version_is_last":true,"title":["Usability of noise-free daily satellite-observed green–red vegetation index values for monitoring ecosystem changes in Borneo"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-21T03:18:56.919372+00:00"}