Spatial Variability of L-Band Brightness Temperature during Freeze/Thaw Events over a Prairie Environment. - Alexandre Roy; Peter Toose; Chris Derksen; Tracy L. Rowlandson; Aaron Berg; Juha Lemmetyinen; Alain Royer; Erica Tetlock; Warren Helgason; Oliver Sonnentag (Remote. Sens., 2017)

Use of L-Band Ground-Based Radiometers for Freeze/Thaw Retrieval in A Boreal Forest Site. - Alexandre Roy; Peter Toose; Alex Mavrovic; Christoforos Pappas; Aaron Berg; Tracy L. Rowlandson; Chris Derksen; Alain Royer; Mariam El-Amine; Warren Helgason; Alan Barr; Oliver Sonnentag (IGARSS, 2018)

Development of SMAP Retrievals for Forested Regions: SMAPVEX19-22 and SMAPVEX22-Boreal. - Andreas Colliander; Michael H. Cosh; Aaron Berg; Sidharth Misra; Jaison Thomas Ambadan; Laura L. Bourgeau-Chavez; Vicky Kelly; Simon Kraatz; Paul Siqueira; Alexandre Roy; Warren Helgason; Ramata Magagi; et al. (IGARSS, 2022)

Evaluation of SMAP Soil Moisture Retrieval Accuracy Over a Boreal Forest Region. - Jaison Thomas Ambadan; Heather C. MacRae; Andreas Colliander; Erica Tetlock; Warren Helgason; Ze'ev Gedalof; Aaron A. Berg (IEEE Trans. Geosci. Remote. Sens., 2022)

Soil Moisture Active/Passive Validation Experiment Within the Canadian Boreal Forest in 2022 (SMAPVEX22-Boreal). - Aaron A. Berg; Kayla Wicks; Jaison Thomas Ambadan; Alexandre Roy; Ramata Magagi; Warren Helgason; Andreas Colliander; Zohreh Alijani; Yasaman Amini; Michael H. Cosh; Jay Creen; Azza Gorrab; et al. (IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2025)