Operational sea ice remote sensing with AMSR-E 89 GHz channels. - Gunnar Spreen; Lars Kaleschke; Georg C. Heygster (IGARSS, 2005)

Use of Enhanced-Resolution QuikSCAT/SeaWinds Data for Operational Ice Services and Climate Research: Sea Ice Edge, Type, Concentration, and Drift. - Jörg Haarpaintner; Gunnar Spreen (IEEE Trans. Geosci. Remote. Sens., 2007)

Multi3 Scat - A Helicopter-Based Scatterometer for Snow-Cover and Sea-Ice Investigations. - Stefan Kern; Manfred Brath; Rene Fontes; Martin Gade; Klaus-Werner Gurgel; Lars Kaleschke; Gunnar Spreen; Steffen Schulz 003; Andreas Winderlich; Detlef Stammer (IEEE Geosci. Remote. Sens. Lett., 2009)

Improving Multiyear Sea Ice Concentration Estimates with Sea Ice Drift. - Yufang Ye; Mohammed Shokr; Georg C. Heygster; Gunnar Spreen (Remote. Sens., 2016)

Investigation into Different Polarimetric Features for Sea Ice Classification Using X-Band Synthetic Aperture Radar. - Rudolf Ressel; Suman Singha; Susanne Lehner; Anja Rösel; Gunnar Spreen (IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2016)

Multi-frequency polarimetric SAR signatures of lead sea ice and oil spills. - A. Malin Johansson; Camilla Brekke; Gunnar Spreen (IGARSS, 2017)

Towards a Merged Total Water Vapour Retrieval from AMSU-B and AMSR-E Data in the Arctic Region. - Arantxa Triana Gomez; Georg C. Heygster; Christian Melsheimer; Gunnar Spreen (IGARSS, 2018)

Atmospheric Correction of Sea Ice Concentration Retrieval for 89 GHz AMSR-E Observations. - Junshen Lu; Georg C. Heygster; Gunnar Spreen (IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2018)

Sea Ice Leads Detected From Sentinel-1 SAR Images. - Dmitrii Murashkin; Gunnar Spreen (IGARSS, 2019)

Evaluation of a New Merged Sea-Ice Concentration Dataset at 1 km Resolution from Thermal Infrared and Passive Microwave Satellite Data in the Arctic. - Valentin Ludwig; Gunnar Spreen; Leif Toudal Pedersen (Remote. Sens., 2020)

Snow and Ice Thickness Retrievals Using GNSS-R: Preliminary Results of the MOSAiC Experiment. - Joan Francesc Muñoz-Martín; Adrián Pérez 001; Adriano Camps; Serni Ribó; Estel Cardellach; Julienne C. Stroeve; Vishnu Nandan; Polona Itkin; Rasmus T. Tonboe; Stefan Hendricks; Marcus Huntemann; Gunnar Spreen; et al. (Remote. Sens., 2020)

Automating Sea Ice Characterisation from X-Band SAR with Co-Located Airborne Laser Scanner Data Obtained During the Mosaic Expedition. - Karl Kortum; Suman Singha; Gunnar Spreen; Stefan Hendricks (IGARSS, 2021)

Year-Around C- and L- Band Observation Around the Mosaic Ice Floe with High Spatial and Temporal Resolution. - Suman Singha; A. Malin Johansson; Gunnar Spreen; Stephen Howell; Shin-ichi Sobue; Malcolm Davidson (IGARSS, 2021)

Measurements of 540-1740 MHz Brightness Temperatures of Sea Ice During the Winter of the MOSAiC Campaign. - Oguz Demir; Joel T. Johnson; Kenneth C. Jezek; Mark J. Andrews; Kenneth Ayotte; Gunnar Spreen; Stefan Hendricks; Lars Kaleschke; Marc Oggier; Mats Granskog; Allison Fong; Mario Hoppmann; et al. (IEEE Trans. Geosci. Remote. Sens., 2022)

Robust Multiseasonal Ice Classification From High-Resolution X-Band SAR. - Karl Kortum; Suman Singha; Gunnar Spreen (IEEE Trans. Geosci. Remote. Sens., 2022)

Sea-Ice Permittivity Derived From GNSS Reflection Profiles: Results of the MOSAiC Expedition. - Aaron Maximilian Semmling; Jens Wickert; Frederik Kreß; Mohammed Mainul Hoque; Dmitry V. Divine; Sebastian Gerland; Gunnar Spreen (IEEE Trans. Geosci. Remote. Sens., 2022)

Surface Melt Induced Inaccuracies in the Antarctic Sea Ice Concentration Inferred from Optical and Passive Microwave Remote Sensing Data. - Larysa Istomina; Georg C. Heygster; Hiroyuki Enomoto; Shuki Ushio; Takeshi Tamura; Gunnar Spreen; Christian Haas 001 (IGARSS, 2023)

Analysis of the Antarctic Sea Ice Optical Properties Using High Resolution Satellite Imagery. - Larysa Istomina; Hannah Niehaus; Georg C. Heygster; Gunnar Spreen (IGARSS, 2023)

A Practical Approach to FMCW Radar Deconvolution in the Sea Ice Domain. - Thomas Newman; Julienne C. Stroeve; Vishnu Nandan; Rosemary C. Willatt; James B. Mead; Robbie Mallett; Michel Tsamados; Marcus Huntemann; Stefan Hendricks; Gunnar Spreen; Rasmus T. Tonboe (IEEE Access, 2024)

Impact of Sea-Ice Thickness and Permittivity on Polarimetric GNSS-Reflectometry Data Acquired During the MOSAiC Expedition. - Baojian Liu; Ruibo Lei; Wei Wan; Junming Xia; Maximilian Semmling; Jie Zhang 019; Yue Xu; Yueqiang Sun; Gunnar Spreen (IEEE Trans. Geosci. Remote. Sens., 2025)