# Sea ice concentration, gridded brightness temperature from AMSR2 data

This folder contains sea ice concentration  derived from the satellite microwave radiometer AMSR2.
In addition, gridded AMSR2 brightness temperatures are stored here as well:

* `asi_daygrid_swath`: Sea ice concentratation (using ASI)
* `tb_daygrid_swath`: AMSR2 brightness temperatures gridded daily (combining all the about 14 overpasses of one day)