Articles | Volume 15, issue 3
Ocean Sci., 15, 615–630, 2019
https://doi.org/10.5194/os-15-615-2019

Special issue: The Copernicus Marine Environment Monitoring Service (CMEMS):...

Ocean Sci., 15, 615–630, 2019
https://doi.org/10.5194/os-15-615-2019

Research article 29 May 2019

Research article | 29 May 2019

Validation metrics for ice edge position forecasts

Arne Melsom et al.

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Interactive discussion

Status: closed
Status: closed
AC: Author comment | RC: Referee comment | SC: Short comment | EC: Editor comment
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Peer-review completion

AR: Author's response | RR: Referee report | ED: Editor decision
AR by Anna Wenzel on behalf of the Authors (05 Apr 2019)  Author's response
ED: Referee Nomination & Report Request started (06 Apr 2019) by Pierre-Yves Le Traon
RR by Anonymous Referee #1 (17 Apr 2019)
RR by Anonymous Referee #2 (26 Apr 2019)
ED: Publish subject to technical corrections (06 May 2019) by Pierre-Yves Le Traon
AR by Arne Melsom on behalf of the Authors (06 May 2019)  Author's response    Manuscript
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Short summary
Retreating sea ice in the Arctic Ocean gives rise to increased naval traffic with shorter navigation distances. Hence, information about the position of the sea ice edge is crucial for safe navigation. In the present study we explore methods for examining the quality of sea ice edge forecasts. We conclude that the forecast quality can be monitored with results from a set of four quantities. We also recommend the use of maps which display discrepancies in the positions of the sea ice edge.