Istomina, Larysa and Niehaus, Hannah and Spreen, Gunnar (2025) Updated Arctic melt pond fraction dataset and trends 2002–2023 using ENVISAT and Sentinel-3 remote sensing data. The Cryosphere, 19 (1). pp. 83-105. ISSN 1994-0424
Kortum, Karl and Singha, Suman and Spreen, Gunnar (2025) Sea ice freeboard extrapolation from ICESat-2 to Sentinel-1. The Cryosphere, 19 (10). 4701–4714.
Liu, Baojian and Lei, Ruibo and Wan, Wei and Xia, Junming and Semmling, Maximilian and Zhang, Jie and Xu, Yue and Sun, Yueqiang and Spreen, Gunnar (2025) Impact of Sea-Ice Thickness and Permittivity on Polarimetric GNSS-Reflectometry Data Acquired During the MOSAiC Expedition. IEEE Transactions on Geoscience and Remote Sensing, 63 . pp. 1-20. ISSN 0196-2892
Niehaus, Hannah and Spreen, Gunnar and Istomina, Larysa and Nicolaus, Marcel (2025) Regional and seasonal evolution of melt ponds on Arctic sea ice. The Cryosphere, 19 (9). 3915–3938.
Rückert, Janna E. and Walbröl, Andreas and Risse, Nils and Krobot, Pavel and Haseneder-Lind, Rainer and Mech, Mario and Ebell, Kerstin and Spreen, Gunnar (2025) Microwave sea ice and ocean brightness temperature and emissivity between 22 and 243 GHz from ship-based radiometers. Annals of Glaciology, 66 . ISSN 0260-3055
Schulz, Kirstin and Nguyen, An T. and Pillar, Helen R. and Baumann, Till M. and Muilwijk, Morven and Fer, Ilker and Polyakov, Igor and Padman, Laurie and Howard, Susan L. and Spreen, Gunnar (2025) Quantifying Tidal Impacts on Arctic Sea Ice: An Unexpected Mechanism for the Regional Delay of Summer Melting. Journal of Physical Oceanography, 55 (11). 1951–1970.