Ice thickness estimation using SAR data and ice thickness history. - Juha Karvonen; Markku Similä; Istvan Heiler (IGARSS, 2003)

Comparison Between Envisat SAR and 3-D Laser Scanner Statistics for the Baltic Sea Ice. - Markku Similä; Marko Mäkynen; Istvan Heiler; Martti Hallikainen (IGARSS (4), 2008)