A Comparison of Snow Depth on Sea Ice Retrievals Using Airborne Altimeters and an AMSR-E Simulator. - Donald J. Cavalieri; Thorsten Markus; Alvaro Ivanoff; Jeff A. Miller; Ludovic Brucker; Matthew Sturm; James Maslanik; John F. Heinrichs; Albin J. Gasiewski; Carl Leuschen; William Krabill; John G. Sonntag (IEEE Trans. Geosci. Remote. Sens., 2012)