{"_buckets": {"deposit": "592191af-29d1-41f2-9cc3-65efea1974c3"}, "_deposit": {"created_by": 10, "id": "6720", "owners": [10], "pid": {"revision_id": 0, "type": "depid", "value": "6720"}, "status": "published"}, "_oai": {"id": "oai:nied-repo.bosai.go.jp:00006720", "sets": []}, "author_link": [], "item_10001_biblio_info_7": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "1991", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "3", "bibliographicPageEnd": "252", "bibliographicPageStart": "237", "bibliographicVolumeNumber": "37", "bibliographic_titles": [{"bibliographic_title": "Journal of the Geodetic Society of Japan", "bibliographic_titleLang": "en"}]}]}, "item_10001_description_5": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "The wet component of excess path delays in the troposphere were studied with regards to geodetic baseline measurements using the Global Positioning Systems (GPS). The wet delays at the zenith obtained by the software (SONAP, provided by Western Geophysical Division, Western Atlas International, Inc. ) for the simultaneous estimation of the geodetic parameters of stations in the highlands were found to be significantly larger than those for the sites near sea level. The apparent discrepancy could not be resolved in this investigation and further study is needed. We evaluated the wet delays at the zenith τzω taking into account the characteristics of distributions of meteorological parameters near the surface layer over central Japan. A modified formula forτzωto that of Saastamoinen (1972) was derived as, τzω = 19le1*/T1*(cm), where e1*=1. 3e1, with e1being the water vapor pressure (mb) on the ground surface and T1* being the extrapolated temperature (K) on the ground surface from the constant-lapse rate distribution prevailing in the dominant region of the troposphere. The procedures to infer the wet-term excess path delays at the zenith on the highlands are proposed, and the resultant correction coefficient versus the altitude is presented herein. ? 1991, The Geodetic Society of Japan. All rights reserved.", "subitem_description_language": "en", "subitem_description_type": "Other"}]}, "item_10001_relation_14": {"attribute_name": "DOI", "attribute_value_mlt": [{"subitem_relation_type_id": {"subitem_relation_type_id_text": "10.11366/sokuchi1954.37.237"}}]}, "item_10001_source_id_9": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "0038-0830", "subitem_source_identifier_type": "ISSN"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "Yukio Fujinawa", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "Seiichi Shimada", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "Tokuo Kishii", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "Shoji Sekiguchi", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "Takao Eguchi", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "Yoshimitsu Okada", "creatorNameLang": "en"}]}]}, "item_language": {"attribute_name": "言語", "attribute_value_mlt": [{"subitem_language": "eng"}]}, "item_title": "Relations of the Wet Term Excess Path Delays for the Troposphere and Altitude of GPS Observation", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "Relations of the Wet Term Excess Path Delays for the Troposphere and Altitude of GPS Observation", "subitem_title_language": "en"}]}, "item_type_id": "40001", "owner": "10", "path": ["1670839190650"], "permalink_uri": "https://nied-repo.bosai.go.jp/records/6720", "pubdate": {"attribute_name": "PubDate", "attribute_value": "2024-08-05"}, "publish_date": "2024-08-05", "publish_status": "0", "recid": "6720", "relation": {}, "relation_version_is_last": true, "title": ["Relations of the Wet Term Excess Path Delays for the Troposphere and Altitude of GPS Observation"], "weko_shared_id": -1}