{"_buckets": {"deposit": "264114b7-3ced-4165-98ef-8c9033b26d34"}, "_deposit": {"id": "870", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "870"}, "status": "published"}, "_oai": {"id": "oai:repository.dl.itc.u-tokyo.ac.jp:00000870"}, "item_2_biblio_info_7": {"attribute_name": "\u66f8\u8a8c\u60c5\u5831", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "1999-04-01", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "7", "bibliographicPageEnd": "941", "bibliographicPageStart": "924", "bibliographicVolumeNumber": "56", "bibliographic_titles": [{"bibliographic_title": "Journal of the atmospheric sciences"}]}]}, "item_2_description_5": {"attribute_name": "\u6284\u9332", "attribute_value_mlt": [{"subitem_description": "This study proposes a two-channel satellite remote sensing algorithm for retrieving the aerosol optical thickness and the \u00c5ngstr\u00f6m exponent, which is an index for the aerosol size distribution. An efficient lookup table method is adopted in this algorithm to generate spectral radiances in channels 1 and 2 of National Oceanic and Atmospheric Administration (NOAA) Advanced Very High Resolution Radiometer (AVHRR) over ocean areas. Ten-day composite maps of the aerosol optical thickness and the \u00c5ngstr\u00f6m exponent have been obtained from AVHRR global area coverage data in January and July of 1988. Aerosol optical thickness maps show that the major aerosol sources are located off the west coast of northern and southern Africa, and the Arabian Peninsula. The most important contributor is soil-derived particles from the Sahara Desert that cross the Atlantic Ocean. The authors\u0027optical thickness values tend to be larger than values given by the NOAA operational algorithm. A 10-day composite map of \u00c5ngstr\u00f6m exponent showing man-made air polluted regions, such as the Mediterranean Sea, the Black Sea, and the east coasts of North America and China, has large values, suggesting that small particles are dominant in these regions.", "subitem_description_type": "Abstract"}]}, "item_2_publisher_20": {"attribute_name": "\u51fa\u7248\u8005", "attribute_value_mlt": [{"subitem_publisher": "American Meteorological Society"}]}, "item_2_relation_11": {"attribute_name": "DOI", "attribute_value_mlt": [{"subitem_relation_type_id": {"subitem_relation_type_id_text": "info:doi/10.1175/1520-0469(1999)056\u003c0924:DOATCA\u003e2.0.CO;2", "subitem_relation_type_select": "DOI"}}]}, "item_2_relation_26": {"attribute_name": "\u7570\u7248\u3067\u3042\u308b", "attribute_value_mlt": [{"subitem_relation_type": "isVersionOf", "subitem_relation_type_id": {"subitem_relation_type_id_text": "http://doi.org/10.1175/1520-0469(1999)056\u003c0924:DOATCA\u003e2.0.CO;2", "subitem_relation_type_select": "URI"}}]}, "item_2_rights_12": {"attribute_name": "\u6a29\u5229", "attribute_value_mlt": [{"subitem_rights": "\u00a9 Copyright 1999 American Meteorological Society (AMS). Permission to use figures, tables, and brief excerpts from this work in scientific and educational works is hereby granted provided that the source is acknowledged. Any use of material in this work that is determined to be \u201cfair use\u201d under Section 107 of the U.S. Copyright Act or that satisfies the conditions specified in Section 108 of the U.S. Copyright Act (17 USC \u00a7108, as revised by P.L. 94-553) does not require the AMS\u2019s permission. Republication, systematic reproduction, posting in electronic form, such as on a web site or in a searchable database, or other uses of this material, except as exempted by the above statement, requires written permission or a license from the AMS. Additional details are provided in the AMS Copyright Policy, available on the AMS Web site located at (http://www.ametsoc.org/) or from the AMS at 617-227-2425 or copyright@ametsoc.org."}]}, "item_2_source_id_10": {"attribute_name": "\u66f8\u8a8c\u30ec\u30b3\u30fc\u30c9ID", "attribute_value_mlt": [{"subitem_source_identifier": "AA00693875", "subitem_source_identifier_type": "NCID"}]}, "item_2_source_id_8": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "00224928", "subitem_source_identifier_type": "ISSN"}]}, "item_2_subject_15": {"attribute_name": "\u65e5\u672c\u5341\u9032\u5206\u985e\u6cd5", "attribute_value_mlt": [{"subitem_subject": "451", "subitem_subject_scheme": "NDC"}]}, "item_2_text_34": {"attribute_name": "\u8cc7\u6e90\u30bf\u30a4\u30d7", "attribute_value_mlt": [{"subitem_text_value": "Journal Article"}]}, "item_2_text_4": {"attribute_name": "\u8457\u8005\u6240\u5c5e", "attribute_value_mlt": [{"subitem_text_value": "Center for Climate System Research, University of Tokyo"}]}, "item_creator": {"attribute_name": "\u8457\u8005", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "Higurashi, Akiko"}], "nameIdentifiers": [{"nameIdentifier": "3354", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Nakajima, Teruyuki"}], "nameIdentifiers": [{"nameIdentifier": "3355", "nameIdentifierScheme": "WEKO"}]}]}, "item_files": {"attribute_name": "\u30d5\u30a1\u30a4\u30eb\u60c5\u5831", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2017-05-30"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "Nakajima1999JAS_H24P54.pdf", "filesize": [{"value": "2.8 MB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 2800000.0, "url": {"label": "Nakajima1999JAS_H24P54.pdf", "url": "https://repository.dl.itc.u-tokyo.ac.jp/record/870/files/Nakajima1999JAS_H24P54.pdf"}, "version_id": "6543163c-2ed4-4ab0-ab5d-b4bdd589b3c2"}]}, "item_language": {"attribute_name": "\u8a00\u8a9e", "attribute_value_mlt": [{"subitem_language": "eng"}]}, "item_resource_type": {"attribute_name": "\u8cc7\u6e90\u30bf\u30a4\u30d7", "attribute_value_mlt": [{"resourcetype": "journal article", "resourceuri": "http://purl.org/coar/resource_type/c_6501"}]}, "item_title": "Development of a Two-Channel Aerosol Retrieval Algorithm on a Global Scale Using NOAA AVHRR", "item_titles": {"attribute_name": "\u30bf\u30a4\u30c8\u30eb", "attribute_value_mlt": [{"subitem_title": "Development of a Two-Channel Aerosol Retrieval Algorithm on a Global Scale Using NOAA AVHRR"}]}, "item_type_id": "2", "owner": "1", "path": ["9/10/11", "40/117/118"], "permalink_uri": "http://hdl.handle.net/2261/51868", "pubdate": {"attribute_name": "\u516c\u958b\u65e5", "attribute_name_i18n": "\u516c\u958b\u65e5", "attribute_value": "2017-01-10"}, "publish_date": "2017-01-10", "publish_status": "0", "recid": "870", "relation": {}, "relation_version_is_last": true, "title": ["Development of a Two-Channel Aerosol Retrieval Algorithm on a Global Scale Using NOAA AVHRR"], "weko_shared_id": null}