JPL Polar Oceanography Group
Studies climate-induced variability in sea-ice and land-ice on seasonal to interannual time scales using satellite microwave remote sensing and in-situ data.
polar.jpl.nasa.gov
Sea Ice Research Laboratory
Conducts studies mainly on sea ice and coastal oceanography.
www.hokudai.ac.jp/lowtemp/sirl/sirl-e.html
NCEP OMB Sea Ice
Polar and Great Lakes Ice group works on sea ice analysis from satellite, sea ice modeling, and ice-atmosphere-ocean coupling.
polar.wwb.noaa.gov/seaice