Sea Ice Topographic Retrieval in the Western Weddell Sea from Tandem-X - Huang, Lanqing; id_orcid:0 000-0002-5180-7491; Hajnsek, Irena; id_orcid:0 000-0002-0926-3283 (IGARSS 2023 - 2023 IEEE International Geoscience and Remote Sensing Symposium, 2023)