Melt pond fraction on Arctic sea-ice from Sentinel-2 satellite optical imagery (2017-2021) ...
We present maps of melt pond fraction on Arctic sea-ice produced from a classification of Sentinel-2 optical imagery. The maps have a spatial resolution of 10 m. The classification was performed pixelwise, obtaining values between 0 and 1, corresponding to 0 % and 100 % of melt ponds detected within...
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Online Access: | https://dx.doi.org/10.1594/pangaea.950885 https://doi.pangaea.de/10.1594/PANGAEA.950885 |
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ftdatacite:10.1594/pangaea.950885 2024-06-09T07:42:55+00:00 Melt pond fraction on Arctic sea-ice from Sentinel-2 satellite optical imagery (2017-2021) ... Niehaus, Hannah Spreen, Gunnar 2022 text/tab-separated-values https://dx.doi.org/10.1594/pangaea.950885 https://doi.pangaea.de/10.1594/PANGAEA.950885 en eng PANGAEA Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 Arctic Melt pond fraction MOSAiC expedition remote sensing Sea ice Sentinel-2 DATE/TIME LATITUDE LONGITUDE Binary Object Binary Object File Size Arctic Amplification AC3 Multidisciplinary drifting Observatory for the Study of Arctic Climate MOSAiC Dataset dataset 2022 ftdatacite https://doi.org/10.1594/pangaea.950885 2024-05-13T12:44:57Z We present maps of melt pond fraction on Arctic sea-ice produced from a classification of Sentinel-2 optical imagery. The maps have a spatial resolution of 10 m. The classification was performed pixelwise, obtaining values between 0 and 1, corresponding to 0 % and 100 % of melt ponds detected within the pixel. Additionally, a mask of open water pixels is given. The dataset consists of 31 cloud-free scenes spanning the Arctic up to latitudes of 82.3 ° and covering areas of 1000 km² up to 10000 km², each. The dates of the scenes range from 2017 to 2021, limited to the summer months June, July and August. A special focus is on the Multidisciplinary Drifting Observatory for the Study of Arctic Climate (MOSAiC), all scenes for summer 2020 cover the Central observatory of the MOSAiC expedition.Each .nc file contains arrays of melt pond fraction and open water mask as well as the georeferencing data in the CF standard format. As additional global variables, the date (YYYYMMDD), time (HHMMSS) and epsg code are given. ... Dataset Arctic Sea ice DataCite Metadata Store (German National Library of Science and Technology) Arctic |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
Arctic Melt pond fraction MOSAiC expedition remote sensing Sea ice Sentinel-2 DATE/TIME LATITUDE LONGITUDE Binary Object Binary Object File Size Arctic Amplification AC3 Multidisciplinary drifting Observatory for the Study of Arctic Climate MOSAiC |
spellingShingle |
Arctic Melt pond fraction MOSAiC expedition remote sensing Sea ice Sentinel-2 DATE/TIME LATITUDE LONGITUDE Binary Object Binary Object File Size Arctic Amplification AC3 Multidisciplinary drifting Observatory for the Study of Arctic Climate MOSAiC Niehaus, Hannah Spreen, Gunnar Melt pond fraction on Arctic sea-ice from Sentinel-2 satellite optical imagery (2017-2021) ... |
topic_facet |
Arctic Melt pond fraction MOSAiC expedition remote sensing Sea ice Sentinel-2 DATE/TIME LATITUDE LONGITUDE Binary Object Binary Object File Size Arctic Amplification AC3 Multidisciplinary drifting Observatory for the Study of Arctic Climate MOSAiC |
description |
We present maps of melt pond fraction on Arctic sea-ice produced from a classification of Sentinel-2 optical imagery. The maps have a spatial resolution of 10 m. The classification was performed pixelwise, obtaining values between 0 and 1, corresponding to 0 % and 100 % of melt ponds detected within the pixel. Additionally, a mask of open water pixels is given. The dataset consists of 31 cloud-free scenes spanning the Arctic up to latitudes of 82.3 ° and covering areas of 1000 km² up to 10000 km², each. The dates of the scenes range from 2017 to 2021, limited to the summer months June, July and August. A special focus is on the Multidisciplinary Drifting Observatory for the Study of Arctic Climate (MOSAiC), all scenes for summer 2020 cover the Central observatory of the MOSAiC expedition.Each .nc file contains arrays of melt pond fraction and open water mask as well as the georeferencing data in the CF standard format. As additional global variables, the date (YYYYMMDD), time (HHMMSS) and epsg code are given. ... |
format |
Dataset |
author |
Niehaus, Hannah Spreen, Gunnar |
author_facet |
Niehaus, Hannah Spreen, Gunnar |
author_sort |
Niehaus, Hannah |
title |
Melt pond fraction on Arctic sea-ice from Sentinel-2 satellite optical imagery (2017-2021) ... |
title_short |
Melt pond fraction on Arctic sea-ice from Sentinel-2 satellite optical imagery (2017-2021) ... |
title_full |
Melt pond fraction on Arctic sea-ice from Sentinel-2 satellite optical imagery (2017-2021) ... |
title_fullStr |
Melt pond fraction on Arctic sea-ice from Sentinel-2 satellite optical imagery (2017-2021) ... |
title_full_unstemmed |
Melt pond fraction on Arctic sea-ice from Sentinel-2 satellite optical imagery (2017-2021) ... |
title_sort |
melt pond fraction on arctic sea-ice from sentinel-2 satellite optical imagery (2017-2021) ... |
publisher |
PANGAEA |
publishDate |
2022 |
url |
https://dx.doi.org/10.1594/pangaea.950885 https://doi.pangaea.de/10.1594/PANGAEA.950885 |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
Arctic Sea ice |
genre_facet |
Arctic Sea ice |
op_rights |
Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 |
op_doi |
https://doi.org/10.1594/pangaea.950885 |
_version_ |
1801371621089345536 |