AMSR2 Sea Ice Concentration Polar Grids are obtained at 3.125 km resolution. We provide images for the ROSETTA-Ice region of interest as *.png files. Lower-accuracy sea-ice concentration: The high resolution is achieved by using a less-rigorous algorithm for absolute ice concentration than used by the standard products SSM/I and AMSR2 12.5 km. We strongly recommend also looking at MODIS and AMSR2 NRT (near-real-time) images to assess sea-ice conditions in the Ross Sea. Ice concentrations near the Ross ice front: Note that the sea-ice concentration algorithm used here produces values over the ice sheet. We have masked out values based on a 2004 mask: the effect is a region of “false” sea ice values a few km wide adjacent to the marked ice front (black line). Ignore these. Float locations: ‘+’ signs mark possible Alamo float deployments. These have been updated starting 13-Nov-2016. Latest 3.125 km AMSR2 Data is available with 1 day lag. Download *.PNG files of the Ross Sea area from ESR’s anonymous FTP site: ftp://ftp.esr.org/pub/projects/Antarctic_SeaIce/AMSR2-3km/ Or download individual AMSR2-3km PNG files below: AMSR2 3.125 AMSR2_3km_2016-12-09.png AMSR2_3km_2016-12-08.png AMSR2_3km_2016-12-07.png AMSR2_3km_2016-12-06.png AMSR2_3km_2016-12-05.png AMSR2_3km_2016-12-04.png AMSR2_3km_2016-12-03.png AMSR2_3km_2016-12-02.png AMSR2_3km_2016-12-01.png AMSR2_3km_2016-11-30.png AMSR2_3km_2016-11-29.png AMSR2_3km_2016-11-28.png AMSR2_3km_2016-11-27.png AMSR2_3km_2016-11-26.png AMSR2_3km_2016-11-25.png AMSR2_3km_2016-11-24.png AMSR2_3km_2016-11-23.png AMSR2_3km_2016-11-22.png AMSR2_3km_2016-11-21.png AMSR2_3km_2016-11-20.png AMSR2_3km_2016-11-19.png AMSR2_3km_2016-11-18.png AMSR2_3km_2016-11-17.png AMSR2_3km_2016-11-16.png AMSR2_3km_2016-11-15.png AMSR2_3km_2016-11-14.png AMSR2_3km_2016-11-13.png AMSR2_3km_2016-11-12.png AMSR2_3km_2016-11-11.png AMSR2_3km_2016-11-10.png AMSR2_3km_2016-11-09.png AMSR2_3km_2016-11-08.png AMSR2_3km_2016-11-07.png AMSR2_3km_2016-11-06.png AMSR2_3km_2016-11-05.png AMSR2_3km_2016-11-04.png AMSR2_3km_2016-11-03.png AMSR2_3km_2016-11-02.png AMSR2_3km_2016-11-02.png AMSR2_3km_2016-10-31.png AMSR2_3km_2016-10-30.png AMSR2_3km_2016-10-29.png AMSR2_3km_2016-10-28.png AMSR2_3km_2016-10-27.png AMSR2_3km_2016-10-26.png AMSR2_3km_2016-10-25.png AMSR2_3km_2016-10-24.png AMSR2_3km_2016-10-23.png AMSR2_3km_2016-10-22.png AMSR2_3km_2016-10-21.png AMSR2_3km_2016-10-20.png AMSR2_3km_2016-10-19.png AMSR2_3km_2016-10-18.png AMSR2_3km_2016-10-17.png AMSR2_3km_2016-10-16.png AMSR2_3km_2016-10-15.png AMSR2_3km_2016-10-14.png AMSR2_3km_2016-10-13.png AMSR2_3km_2016-10-12.png AMSR2_3km_2016-10-11.png AMSR2_3km_2016-10-10.png AMSR2_3km_2016-10-09.png AMSR2_3km_2016-10-08.png AMSR2_3km_2016-10-07.png AMSR2_3km_2016-10-06.png AMSR2_3km_2016-10-05.png AMSR2_3km_2016-10-04.png AMSR2_3km_2016-10-03.png AMSR2_3km_2016-10-02.png AMSR2_3km_2016-10-01.png