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dc.contributor.authorLucas, Sylvain
dc.contributor.authorJohannessen, Johnny Andre
dc.contributor.authorCancet, Mathilde
dc.contributor.authorPettersson, Lasse H
dc.contributor.authorEsau, Igor
dc.contributor.authorRheinlænder, Jonathan Winfield
dc.contributor.authorArdhuin, Fabrice
dc.contributor.authorChapron, Bertrand
dc.contributor.authorKorosov, Anton
dc.contributor.authorCollard, Fabrice
dc.contributor.authorHerlédan, Sylvain
dc.contributor.authorOlason, Einar
dc.contributor.authorFerrari, Ramiro
dc.contributor.authorFouchet, Ergane
dc.contributor.authorDonlon, Craig
dc.date.accessioned2023-08-17T10:52:05Z
dc.date.available2023-08-17T10:52:05Z
dc.date.issued2023-05-30
dc.description.abstractPolar-orbiting satellite observations are of fundamental importance to explore the main scientific challenges in the Arctic Ocean, as they provide information on bio-geo-physical variables with a denser spatial and temporal coverage than in-situ instruments in such a harsh and inaccessible environment. However, they are limited by the lack of coverage near the North Pole (Polar gap), the polar night, and frequent cloud cover or haze over the ocean and sea ice, which prevent the use of optical satellite instruments, as well as by the limited availability of external validation data. The satellite sensors’ coverage and repeat cycles may also have limitations in properly identifying and resolving the dominant spatial and temporal scales of atmospheric, ocean, cryosphere and land variability and their interactive processes and feedback mechanisms. In this paper, we provide a state of the art of contribution of satellite observations to the understanding of the polar environment and climate scientific challenges tackled within the Arktalas Hoavva project funded by the European Space Agency. We identify the current limitations to the wider use of polar orbiting remote sensing data, as well as the observational gaps of the existing satellite missions. A comprehensive overview of all satellite missions and applications is given provided with a primary focus on the European satellites. Finally, we assess the expected capability of the approved future satellite missions to answer today’s scientific challenges in the Arctic Ocean.en_US
dc.identifier.citationLucas, Johannessen, Cancet, Pettersson, Esau, Rheinlænder, Ardhuin, Chapron, Korosov, Collard, Herlédan, Olason, Ferrari, Fouchet, Donlon. Knowledge Gaps and Impact of Future Satellite Missions to Facilitate Monitoring of Changes in the Arctic Ocean. Remote Sensing. 2023;15(11)en_US
dc.identifier.cristinIDFRIDAID 2157726
dc.identifier.doi10.3390/rs15112852
dc.identifier.issn2072-4292
dc.identifier.urihttps://hdl.handle.net/10037/30036
dc.language.isoengen_US
dc.publisherMDPIen_US
dc.relation.journalRemote Sensing
dc.rights.accessRightsopenAccessen_US
dc.rights.holderCopyright 2023 The Author(s)en_US
dc.rights.urihttps://creativecommons.org/licenses/by/4.0en_US
dc.rightsAttribution 4.0 International (CC BY 4.0)en_US
dc.titleKnowledge Gaps and Impact of Future Satellite Missions to Facilitate Monitoring of Changes in the Arctic Oceanen_US
dc.type.versionpublishedVersionen_US
dc.typeJournal articleen_US
dc.typeTidsskriftartikkelen_US
dc.typePeer revieweden_US


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Attribution 4.0 International (CC BY 4.0)
Med mindre det står noe annet, er denne innførselens lisens beskrevet som Attribution 4.0 International (CC BY 4.0)