Boreal Forest Height Estimation with SAR Interferometry and Laser Measurements. - Jaan Praks; Martti Hallikainen; Juha Hyyppä; Jaakko Seppänen (IGARSS (5), 2009)

Soil Moisture Retrieval from HUT-2D Synthetic Aperture Radiometer Data. - Jaakko Seppänen; Juha Kainulainen; Juha Lemmetyinen; Kimmo Rautiainen; Martti Hallikainen; Marko Mäkynen (IGARSS (3), 2009)

Studies of radio frequency interference at L-band using an airborne 2-D interferometric radiometer. - Martti Hallikainen; Juha Kainulainen; Jaakko Seppänen; Anssi Hakkarainen; Kimmo Rautiainen (IGARSS, 2010)

SMOS calibration and validation activities with airborne interferometric radiometer HUT-2D during spring 2010. - Juha Kainulainen; Kimmo Rautiainen; Pauli Sievinen; Jaakko Seppänen; Erkka Rouhe; Martti Hallikainen; Johanna T. Dall'Amico; Florian Schlenz; Alexander Loew; Alexander Bircher; Carsten Montzka (IGARSS, 2010)

L-band measurements of boreal soil. - Anna Kontu; Juha Lemmetyinen; Jouni Pulliainen; Kimmo Rautiainen; Juha Kainulainen; Jaakko Seppänen (IGARSS, 2010)

Microwave emission signature of snow-covered lake ice. - Martti T. Hallikainen; Pauli Sievinen; Jaakko Seppänen; Matti Vaaja; Annakaisa von Lerber; Erkka Rouhe; Juha Lemmetyinen (IGARSS, 2011)

Synthetic aperture radiometer measurements of freezing soil. - Jaakko Seppänen; Juha Kainulainen; Martti Hallikainen; Juha Lemmetyinen; Kimmo Rautiainen (IGARSS, 2011)

Experimental Study on Radiometric Performance of Synthetic Aperture Radiometer HUT-2D - Measurements of Natural Targets. - Juha Kainulainen; Kimmo Rautiainen; Juha Lemmetyinen; Jaakko Seppänen; Pauli Sievinen; Matias Takala; Martti T. Hallikainen (IEEE Trans. Geosci. Remote. Sens., 2011)

Multifrequency microwave radiometer measurements of snow on lake ice. - Martti Hallikainen; Matti Vaaja; Annakaisa von Lerber; Juha Kainulainen; Jaakko Seppänen; Juha Lemmetyinen (IGARSS, 2012)

Moisture retrievals of boreal forest soil using HUT-2D synthetic aperture radiometer. - Jaakko Seppänen; Juha Kainulainen; Martti Hallikainen (IGARSS, 2012)

L-Band Radiometer Observations of Soil Processes in Boreal and Subarctic Environments. - Kimmo Rautiainen; Juha Lemmetyinen; Jouni Pulliainen; Juho Vehvilainen; Matthias Drusch; Anna Kontu; Juha Kainulainen; Jaakko Seppänen (IEEE Trans. Geosci. Remote. Sens., 2012)

Brightness temperature behavior of snow on lake ice over a wide frequency range. - Martti Hallikainen; Matti Vaaja; Jaakko Seppänen; Anssi Hakkarainen; Juha Kainulainen (IGARSS, 2014)

Validation of SMOS soil moisture retrievals in Aurajoki catchment, Western Finland. - Jaakko Seppänen; Martti Hallikainen; Juho Jakkila (IGARSS, 2014)

Observation and Modeling of the Microwave Brightness Temperature of Snow-Covered Frozen Lakes and Wetlands. - Anna Kontu; Juha Lemmetyinen; Jouni Pulliainen; Jaakko Seppänen; Martti T. Hallikainen (IEEE Trans. Geosci. Remote. Sens., 2014)

Multifrequency microwave radiometry of snow on lake ice: Observations and simulations. - Martti Hallikainen; Juha Lemmetyinen; Matti Vaaja; Jaakko Seppänen; Jaan Praks (IGARSS, 2015)

The Effect of Boreal Forest Canopy in Satellite Snow Mapping - A Multisensor Analysis. - Juval Cohen; Juha Lemmetyinen; Jouni Pulliainen; Kirsikka Heinilä; Francesco Montomoli; Jaakko Seppänen; Martti T. Hallikainen (IEEE Trans. Geosci. Remote. Sens., 2015)

Synoptic capabilities of the GNSS-R interferometric technique with the SPIR instrument. - Fran Fabra; Estel Cardellach; Sernerni Ribo; Weiqiang Li 001; Antonio Rius; Jaan Praks; Erkka Rouhe; Jaakko Seppänen; Manuel Martín-Neira (IGARSS, 2016)

Improving SMOS soil moisture algorithm performance in forested areas with multisensor SAR data. - Jaakko Seppänen; Jaan Praks; Oleg Antropov (IGARSS, 2016)

Measurements of Boreal Coniferous Forest Soil and Humus With an Airborne Radiometer. - Jaakko Seppänen; Juha Kainulainen; Janne Heiskanen; Jaan Praks; Martti Hallikainen (IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2016)

PHYSICS-based retrieval of scattering albedo and vegetation optical depth using multi-sensor data integration. - Thomas Jagdhuber; Martin J. Baur; Moritz Link; Maria Piles; Dara Entekhabi; Carsten Montzka; Jaakko Seppänen; Oleg Antropov; Jaan Praks; Alexander Löw (IGARSS, 2017)

Improved Characterization of Forest Transmissivity Within the L-MEB Model Using Multisensor SAR Data. - Jaakko Seppänen; Oleg Antropov; Thomas Jagdhuber; Martti Hallikainen; Janne Heiskanen; Jaan Praks (IEEE Geosci. Remote. Sens. Lett., 2017)

Measurements and Simulation of a Concentric Raised Bog With a 1.4-GHz Radiometer. - Jaakko Seppänen; Jaan Praks; Pauli Sievinen; Anssi Hakkarainen; Martti Hallikainen (IEEE Geosci. Remote. Sens. Lett., 2017)

Soil Moisture Retrievals Over Partially Forested Areas in Aurajoki Catchment, Western Finland. - Jaakko Seppänen; Juho Jakkila; Jaan Praks; Martti T. Hallikainen (IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2017)

Multi-Sensor Sar Data for Improved Modeling of Microwave Brightness Temperature over Boreal Forest. - Oleg Antropov; Jaakko Seppänen; Martti Hallikainen; Jaan Praks; Thomas Jagdhuber (IGARSS, 2018)

Comparison of Experimental Brightness Temperatures for Snow on Lake Ice with Those for Snow on Terrain. - Martti Hallikainen; Matti Vaaja; Jaakko Seppänen; Jaan Praks (IGARSS, 2018)

Fully Polarimetric Airborne Wind Vector Scatterometer to Support Space-Borne Gnss-R Measurements. - Juha Kainulainen; Sampo Salo; Janne Lahtinen; Guifré Molera Calvés; Jaakko Seppänen; Jaan Praks; Teemu Hakala; Yuwei Chen; Juha Hyyppä; Martin Unwin; Philip Jales; Gerhard Ressler; et al. (IGARSS, 2018)

Is Accurate Synoptic Altimetry Achievable by Means of Interferometric GNSS-R? - Fran Fabra; Estel Cardellach; Serni Ribó; Weiqiang Li 001; Antonio Rius; Juan Carlos Arco-Fernández; Oleguer Nogués-Correig; Jaan Praks; Erkka Rouhe; Jaakko Seppänen; Manuel Martín-Neira (Remote. Sens., 2019)

Airborne Wind Vector Scatterometer for Sea Surface Measurements. - Juha Kainulainen; Sampo Salo; Janne Lahtinen; Guifré Molera Calvés; Jaakko Seppänen; Jaan Praks; Teemu Hakala; Yuwei Chen; Juha Hyyppä; Martin Unwin; Philip Jales; Gerhard Ressler; et al. (IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2019)