Retrieving Precipitable Water Vapor From Shipborne Multi‐GNSS Observations

dc.contributor.authorWang, Jungang
dc.contributor.authorWu, Zhilu
dc.contributor.authorSemmling, Maximilian
dc.contributor.authorZus, Florian
dc.contributor.authorGerland, Sebastian
dc.contributor.authorRamatschi, Markus
dc.contributor.authorGe, Maorong
dc.contributor.authorWickert, Jens
dc.contributor.authorSchuh, Harald
dc.date.accessioned2020-01-29T09:11:34Z
dc.date.available2020-01-29T09:11:34Z
dc.date.issued2019-05-15
dc.description©2019. American Geophysical Unionen
dc.description.abstractPrecipitable water vapor (PWV) is an important parameter for climate research and a crucial factor to achieve high accuracy in satellite geodesy and satellite altimetry. Currently Global Navigation Satellite System (GNSS) PWV retrieval using static Precise Point Positioning is limited to ground stations. We demonstrated the PWV retrieval using kinematic Precise Point Positioning method with shipborne GNSS observations during a 20‐day experiment in 2016 in Fram Strait, the region of the Arctic Ocean between Greenland and Svalbard. The shipborne GNSS PWV shows an agreement of ~1.1 mm with numerical weather model data and radiosonde observations, and a root‐mean‐square of ~1.7 mm compared to Satellite with ARgos and ALtiKa PWV. An improvement of 10% is demonstrated with the multi‐GNSS compared to the Global Positioning System solution. The PWV retrieval was conducted under different sea state from calm water up to gale. Such shipborne GNSS PWV has the promising potential to improve numerical weather forecasts and satellite altimetry.en
dc.identifier.eissn1944-8007
dc.identifier.issn0094-8276
dc.identifier.urihttps://depositonce.tu-berlin.de/handle/11303/10669
dc.identifier.urihttp://dx.doi.org/10.14279/depositonce-9572
dc.language.isoenen
dc.relation.references10.1594/PANGAEA.900131
dc.rights.urihttp://rightsstatements.org/vocab/InC/1.0/en
dc.subject.ddc550 Geowissenschaftende
dc.subject.otherprecipitable water vaporen
dc.subject.otherPWVen
dc.subject.otherGlobal Navigation Satellite Systemen
dc.subject.otherGNSSen
dc.subject.otherPrecise Point Positioningen
dc.subject.othershipborne GNSS PWVen
dc.titleRetrieving Precipitable Water Vapor From Shipborne Multi‐GNSS Observationsen
dc.typeArticleen
dc.type.versionpublishedVersionen
dcterms.bibliographicCitation.doi10.1029/2019GL082136en
dcterms.bibliographicCitation.issue9en
dcterms.bibliographicCitation.journaltitleGeophysical research lettersen
dcterms.bibliographicCitation.originalpublishernameWiley ; American Geophysical Union (AGU)en
dcterms.bibliographicCitation.originalpublisherplaceNew Yorken
dcterms.bibliographicCitation.pageend5008en
dcterms.bibliographicCitation.pagestart5000en
dcterms.bibliographicCitation.volume46en
tub.accessrights.dnbfreeen
tub.affiliationFak. 6 Planen Bauen Umwelt::Inst. Geodäsie und Geoinformationstechnik::FG Satellitengeodäsiede
tub.affiliation.facultyFak. 6 Planen Bauen Umweltde
tub.affiliation.groupFG Satellitengeodäsiede
tub.affiliation.instituteInst. Geodäsie und Geoinformationstechnikde
tub.publisher.universityorinstitutionTechnische Universität Berlinen

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