{"@context":{"@vocab":"https://cir.nii.ac.jp/schema/1.0/","rdfs":"http://www.w3.org/2000/01/rdf-schema#","dc":"http://purl.org/dc/elements/1.1/","dcterms":"http://purl.org/dc/terms/","foaf":"http://xmlns.com/foaf/0.1/","prism":"http://prismstandard.org/namespaces/basic/2.0/","cinii":"http://ci.nii.ac.jp/ns/1.0/","datacite":"https://schema.datacite.org/meta/kernel-4/","ndl":"http://ndl.go.jp/dcndl/terms/","jpcoar":"https://github.com/JPCOAR/schema/blob/master/2.0/"},"@id":"https://cir.nii.ac.jp/crid/1362825895252755072.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.1029/2001gl013280"}},{"identifier":{"@type":"URI","@value":"http://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1029%2F2001GL013280"}},{"identifier":{"@type":"URI","@value":"https://agupubs.onlinelibrary.wiley.com/doi/pdf/10.1029/2001GL013280"}}],"dc:title":[{"@value":"Direct estimation of absolute precipitable water in oceanic regions by GPS tracking of a coastal buoy"}],"description":[{"type":"abstract","notation":[{"@value":"<jats:p>A buoy‐based GPS receiver and meteorological sensor are used to estimate directly the absolute precipitable water (PW) overlying a coastal ocean site 8 km from shore. During an 11‐day experiment, one‐second GPS data collected at the buoy and at a shore station are combined with 30‐second data from four distant GPS stations to estimate the buoy position, zenith wet delay, phase biases, and receiver and satellite clocks using double‐differenced phase processing with ambiguity resolution. GPS‐derived PW at the buoy compared to radiosonde measurements (20) and to half‐hourly GPS‐PW values (384) from the nearby shore station show an rms agreement of ±1.5 mm and ±1.8 mm, respectively. Hourly means (170) of the GPS‐measured vertical motion of the buoy show a ±24 mm rms agreement with a NOAA tide gauge, equivalent to about 4 mm of PW. GPS‐derived PW from buoys may have the potential to improve weather forecasting, calibration of satellite‐based sensors, and climate studies.</jats:p>"}]}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1382825895252755072","@type":"Researcher","foaf:name":[{"@value":"C. David Chadwell"}]},{"@id":"https://cir.nii.ac.jp/crid/1382825895252755073","@type":"Researcher","foaf:name":[{"@value":"Yehuda Bock"}]}],"publication":{"publicationIdentifier":[{"@type":"PISSN","@value":"00948276"},{"@type":"EISSN","@value":"19448007"}],"prism:publicationName":[{"@value":"Geophysical Research Letters"}],"dc:publisher":[{"@value":"American Geophysical Union (AGU)"}],"prism:publicationDate":"2001-10","prism:volume":"28","prism:number":"19","prism:startingPage":"3701","prism:endingPage":"3704"},"reviewed":"false","dc:rights":["http://onlinelibrary.wiley.com/termsAndConditions#vor"],"url":[{"@id":"http://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1029%2F2001GL013280"},{"@id":"https://agupubs.onlinelibrary.wiley.com/doi/pdf/10.1029/2001GL013280"}],"createdAt":"2004-02-05","modifiedAt":"2023-09-23","relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1390015443654955648","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"A Study on Analysis Setting Optimization of Ship-Based GNSS Measurements for Maritime Precipitable Water Vapor Monitoring"},{"@language":"ja","@value":"海上可降水量観測のための船舶搭載GNSS解析設定の最適化に関する研究"}]},{"@id":"https://cir.nii.ac.jp/crid/1390845712975788032","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Development of GNSS Buoy for a Synthetic Geohazard Monitoring System"}]},{"@id":"https://cir.nii.ac.jp/crid/1391130851447203328","@type":"Article","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Experimental Observations of Precipitable Water Vapor over the Open Ocean Collected by Autonomous Surface Vehicles for Real-Time Monitoring Applications"}]},{"@id":"https://cir.nii.ac.jp/crid/2050025942122902272","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Comparison of shipborne GNSS-derived precipitable water vapor with radiosonde in the western North Pacific and in the seas adjacent to Japan"}]},{"@id":"https://cir.nii.ac.jp/crid/2050025942143150720","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Extracting clearer tsunami currents from shipborne Automatic Identification System data using ship yaw and equation of ship response"}]}],"dataSourceIdentifier":[{"@type":"CROSSREF","@value":"10.1029/2001gl013280"},{"@type":"CROSSREF","@value":"10.1186/s40623-017-0740-1_references_DOI_LH9zZbkqWqdKzqd6aEo1NUztCWh"},{"@type":"CROSSREF","@value":"10.1186/s40623-020-01165-7_references_DOI_LH9zZbkqWqdKzqd6aEo1NUztCWh"},{"@type":"CROSSREF","@value":"10.20965/jdr.2018.p0460_references_DOI_LH9zZbkqWqdKzqd6aEo1NUztCWh"},{"@type":"CROSSREF","@value":"10.2151/jmsj.2023-020_references_DOI_LH9zZbkqWqdKzqd6aEo1NUztCWh"},{"@type":"CROSSREF","@value":"10.2151/sola.16a-004_references_DOI_LH9zZbkqWqdKzqd6aEo1NUztCWh"}]}