Arctic Ocean - High Resolution Sea Ice Information L4

Sea Ice

'''Short description:'''

Arctic L4 sea ice concentration product based on a L3 sea ice concentration product retrieved from Sentinel-1 and RCM SAR imagery and GCOM-W AMSR2 microwave radiometer data using a deep learning algorithm (SEAICE_ARC_PHY_AUTO_L3_MYNRT_011_023), gap-filled with OSI SAF EUMETSAT sea ice concentration products and delivered on a 1 km grid.

'''DOI (product) :'''
https://doi.org/10.48670/mds-00344

Data and resources

cmems_obs-si_arc_phy_my_l4_P1D

For accessing native data and Analysis-ready Cloud-optimized data services, consult this STAC metadata endpoint

JSON Open
cmems_obs-si_arc_phy_nrt_l4_P1D

For accessing native data and Analysis-ready Cloud-optimized data services, consult this STAC metadata endpoint

JSON Open

Additional information

Temporal extent	2014-10-03 – ongoing
Date (creation)	2024-11-26
Status	onGoing
Update frequency	daily
Metadata language	en
License	See Copernicus Marine Environment Monitoring Service Data commitments and licence at: http://marine.copernicus.eu/web/27-service-commitments-and-licence.php
Source metadata	ISO 19115 XML
Last updated	2026-11-04
Created	2026-11-04
API	package_show