Comparison of digitized Canadian ice charts and passive microwave sea-ice concentrations. - Tom A. Agnew; Stephen Howell (IGARSS, 2002)

A new algorithm to calculate sea ice concentration from the SSM/I 85GHz observations. - Mohammed Shokr; Andrew L. Lambe; Tom A. Agnew (IGARSS, 2007)

A New Algorithm (ECICE) to Estimate Ice Concentration From Remote Sensing Observations: An Application to 85-GHz Passive Microwave Data. - Mohammed Shokr; Andrew L. Lambe; Tom A. Agnew (IEEE Trans. Geosci. Remote. Sens., 2008)