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{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2023,11,20]],"date-time":"2023-11-20T17:43:15Z","timestamp":1700502195710},"reference-count":49,"publisher":"American Geophysical Union (AGU)","issue":"5","license":[{"start":{"date-parts":[[2023,3,4]],"date-time":"2023-03-04T00:00:00Z","timestamp":1677888000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":["agupubs.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Geophysical Research Letters"],"published-print":{"date-parts":[[2023,3,16]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>Melt ponds forming on Arctic sea ice in summer significantly reduce the surface albedo and impact the heat and mass balance of the sea ice. Therefore, their areal coverage, which can undergo rapid change, is crucial to monitor. We present a revised method to extract melt pond fraction (MPF) from Sentinel\u20102 satellite imagery, which is evaluated by MPF products from higher\u2010resolution satellite and helicopter\u2010borne imagery. The analysis of melt pond evolution during the MOSAiC campaign in summer 2020, shows a split of the Central Observatory (CO) into a level ice and a highly deformed ice part, the latter of which exhibits exceptional early melt pond formation compared to the vicinity. Average CO MPFs are 17% before and 23% after the major drainage. Arctic\u2010wide analysis of MPF for years 2017\u20132021 shows a consistent seasonal cycle in all regions and years.<\/jats:p>","DOI":"10.1029\/2022gl102102","type":"journal-article","created":{"date-parts":[[2023,3,4]],"date-time":"2023-03-04T11:40:08Z","timestamp":1677930008000},"update-policy":"http:\/\/dx.doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":4,"title":["Sea Ice Melt Pond Fraction Derived From Sentinel\u20102 Data: Along the MOSAiC Drift and Arctic\u2010Wide"],"prefix":"10.1029","volume":"50","author":[{"ORCID":"http:\/\/orcid.org\/0000-0002-8434-0816","authenticated-orcid":false,"given":"Hannah","family":"Niehaus","sequence":"first","affiliation":[{"name":"Institute of Environmental Physics University of Bremen Bremen Germany"}]},{"ORCID":"http:\/\/orcid.org\/0000-0003-0165-8448","authenticated-orcid":false,"given":"Gunnar","family":"Spreen","sequence":"additional","affiliation":[{"name":"Institute of Environmental Physics University of Bremen Bremen Germany"}]},{"given":"Gerit","family":"Birnbaum","sequence":"additional","affiliation":[{"name":"Helmholtz Centre for Polar and Marine Research Alfred Wegener Institute Bremerhaven Bremerhaven Germany"}]},{"given":"Larysa","family":"Istomina","sequence":"additional","affiliation":[{"name":"Helmholtz Centre for Polar and Marine Research Alfred Wegener Institute Bremerhaven Bremerhaven Germany"}]},{"given":"Evelyn","family":"J\u00e4kel","sequence":"additional","affiliation":[{"name":"Faculty of Physics and Earth Science Leipzig University Leipzig Germany"}]},{"ORCID":"http:\/\/orcid.org\/0000-0003-0598-7337","authenticated-orcid":false,"given":"Felix","family":"Linhardt","sequence":"additional","affiliation":[{"name":"Department of Geography Kiel University Kiel Germany"}]},{"ORCID":"http:\/\/orcid.org\/0000-0003-4300-5488","authenticated-orcid":false,"given":"Niklas","family":"Neckel","sequence":"additional","affiliation":[{"name":"Helmholtz Centre for Polar and Marine Research Alfred Wegener Institute Bremerhaven Bremerhaven Germany"}]},{"ORCID":"http:\/\/orcid.org\/0000-0001-8536-6877","authenticated-orcid":false,"given":"Niels","family":"Fuchs","sequence":"additional","affiliation":[{"name":"Institute of Oceanography University of Hamburg Hamburg Germany"}]},{"ORCID":"http:\/\/orcid.org\/0000-0003-0903-1746","authenticated-orcid":false,"given":"Marcel","family":"Nicolaus","sequence":"additional","affiliation":[{"name":"Helmholtz Centre for Polar and Marine Research Alfred Wegener Institute Bremerhaven Bremerhaven Germany"}]},{"ORCID":"http:\/\/orcid.org\/
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