Assessment of AMSR2 Ice Extent and Ice Edge in the Arctic Using IMS
This work assesses the AMSR2 (the Advanced Microwave Scanning Radiometer 2) ice extent and ice edge in the Arctic using the ice extent products of NOAA’s Interactive Multisensor Snow and Ice Mapping System (IMS) from the period of July 2015 to July 2019. Daily values and monthly means of four statis...
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Online Access: | https://doi.org/10.3390/rs12101582 |
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ftmdpi:oai:mdpi.com:/2072-4292/12/10/1582/ 2023-08-20T04:03:29+02:00 Assessment of AMSR2 Ice Extent and Ice Edge in the Arctic Using IMS Yinghui Liu Sean Helfrich Walter N. Meier Richard Dworak agris 2020-05-16 application/pdf https://doi.org/10.3390/rs12101582 EN eng Multidisciplinary Digital Publishing Institute https://dx.doi.org/10.3390/rs12101582 https://creativecommons.org/licenses/by/4.0/ Remote Sensing; Volume 12; Issue 10; Pages: 1582 sea ice sea ice extent sea ice edge AMSR2 IMS Arctic Text 2020 ftmdpi https://doi.org/10.3390/rs12101582 2023-07-31T23:30:38Z This work assesses the AMSR2 (the Advanced Microwave Scanning Radiometer 2) ice extent and ice edge in the Arctic using the ice extent products of NOAA’s Interactive Multisensor Snow and Ice Mapping System (IMS) from the period of July 2015 to July 2019. Daily values and monthly means of four statistical scores (hit rate, false alarm ratio, false alarm rate, and Hanssen-Kuiper Skill Score) over the Arctic Ocean show distinct annual cycles. IMS ice edges often extend further south compared to those from AMSR2, with up to 100 km differences over the Beaufort, Chukchi, and East Siberian Seas in August and September. Text Arctic Arctic Ocean Chukchi Sea ice MDPI Open Access Publishing Arctic Arctic Ocean Hanssen ENVELOPE(-164.467,-164.467,-85.983,-85.983) Remote Sensing 12 10 1582 |
institution |
Open Polar |
collection |
MDPI Open Access Publishing |
op_collection_id |
ftmdpi |
language |
English |
topic |
sea ice sea ice extent sea ice edge AMSR2 IMS Arctic |
spellingShingle |
sea ice sea ice extent sea ice edge AMSR2 IMS Arctic Yinghui Liu Sean Helfrich Walter N. Meier Richard Dworak Assessment of AMSR2 Ice Extent and Ice Edge in the Arctic Using IMS |
topic_facet |
sea ice sea ice extent sea ice edge AMSR2 IMS Arctic |
description |
This work assesses the AMSR2 (the Advanced Microwave Scanning Radiometer 2) ice extent and ice edge in the Arctic using the ice extent products of NOAA’s Interactive Multisensor Snow and Ice Mapping System (IMS) from the period of July 2015 to July 2019. Daily values and monthly means of four statistical scores (hit rate, false alarm ratio, false alarm rate, and Hanssen-Kuiper Skill Score) over the Arctic Ocean show distinct annual cycles. IMS ice edges often extend further south compared to those from AMSR2, with up to 100 km differences over the Beaufort, Chukchi, and East Siberian Seas in August and September. |
format |
Text |
author |
Yinghui Liu Sean Helfrich Walter N. Meier Richard Dworak |
author_facet |
Yinghui Liu Sean Helfrich Walter N. Meier Richard Dworak |
author_sort |
Yinghui Liu |
title |
Assessment of AMSR2 Ice Extent and Ice Edge in the Arctic Using IMS |
title_short |
Assessment of AMSR2 Ice Extent and Ice Edge in the Arctic Using IMS |
title_full |
Assessment of AMSR2 Ice Extent and Ice Edge in the Arctic Using IMS |
title_fullStr |
Assessment of AMSR2 Ice Extent and Ice Edge in the Arctic Using IMS |
title_full_unstemmed |
Assessment of AMSR2 Ice Extent and Ice Edge in the Arctic Using IMS |
title_sort |
assessment of amsr2 ice extent and ice edge in the arctic using ims |
publisher |
Multidisciplinary Digital Publishing Institute |
publishDate |
2020 |
url |
https://doi.org/10.3390/rs12101582 |
op_coverage |
agris |
long_lat |
ENVELOPE(-164.467,-164.467,-85.983,-85.983) |
geographic |
Arctic Arctic Ocean Hanssen |
geographic_facet |
Arctic Arctic Ocean Hanssen |
genre |
Arctic Arctic Ocean Chukchi Sea ice |
genre_facet |
Arctic Arctic Ocean Chukchi Sea ice |
op_source |
Remote Sensing; Volume 12; Issue 10; Pages: 1582 |
op_relation |
https://dx.doi.org/10.3390/rs12101582 |
op_rights |
https://creativecommons.org/licenses/by/4.0/ |
op_doi |
https://doi.org/10.3390/rs12101582 |
container_title |
Remote Sensing |
container_volume |
12 |
container_issue |
10 |
container_start_page |
1582 |
_version_ |
1774713857516765184 |