%0 Journal Article %J IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing %D 2021 %T Sea Ice Concentration Estimation: Using PassiveMicrowave and SAR Data with a U-net and Curriculum Learning %A K Radhakrishnan %A KA Scott %A DA Clausi %B IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing %V 14 %P 5339 - 5351 %G eng %U https://ieeexplore.ieee.org/document/9416884