AWI Sea Ice · AMSR3/AMSR2 COG Viewer

Time range

From (UTC) To (UTC)

Repeat playback Frame speed

Export current map view

Date on image JAXA sensor

PNG and GIF show the current zoom and map extent. COG downloads the original full-resolution GeoTIFF, not a crop. GIF: up to 64 frames.

Map

The top coastline button affects only coastlines. Names are off by default and have independent toggles on mobile and desktop. Labels appear progressively when zooming in. Polynya names indicate recurrent regions, never a current open-water observation.

Coastlines: OpenStreetMap/OSMCoastline (ODbL license). Labels: editorial approximations & sources; not for navigation.