A helicopter-borne eight-channel ranging scatterometer for remote sensing. I. System description. - Martti Hallikainen; Juha Hyyppä; Juhani Haapenen; Teemu Tares; Pekka Ahola; Jouni Pulliainen; Martti Toikka (IEEE Trans. Geosci. Remote. Sens., 1993)

Development of geophysical retrieval algorithms for the MIMR. - Jouni Pulliainen; Juha-Petri Kärnä; Martti Hallikainen (IEEE Trans. Geosci. Remote. Sens., 1993)

Backscattering properties of boreal forests at the C- and X-bands. - Jouni Pulliainen; Kari J. M. Heiska; Juha Hyyppä; Martti Hallikainen (IEEE Trans. Geosci. Remote. Sens., 1994)

Seasonal dynamics of C-band backscatter of boreal forests with applications to biomass and soil moisture estimation. - Jouni Pulliainen; P. J. Mikhela; Martti T. Hallikainen; Jari-Pekka Ikonen (IEEE Trans. Geosci. Remote. Sens., 1996)

Radar-derived standwise forest inventory. - Juha Hyyppä; Jouni Pulliainen; Martti Hallikainen; Asko Saatsi (IEEE Trans. Geosci. Remote. Sens., 1997)

The use of ERS-1 SAR data in snow melt monitoring. - Jarkko Koskinen; Jouni Pulliainen; Martti T. Hallikainen (IEEE Trans. Geosci. Remote. Sens., 1997)

Retrieval of surface temperature in boreal forest zone from SSM/I data. - Jouni Pulliainen; Jochen Grandell; Martti T. Hallikainen (IEEE Trans. Geosci. Remote. Sens., 1997)

Application of ERS-1 wind scatterometer data to soil frost and soil moisture monitoring in boreal forest zone. - Jouni Pulliainen; A. Terhikki Manninen; Martti T. Hallikainen (IEEE Trans. Geosci. Remote. Sens., 1998)

Seasonal comparison of HUTSCAT ranging scatterometer and ERS-1 SAR microwave signatures of boreal forest zone. - Jarkko Koskinen; Jouni Pulliainen; Marko Mäkynen; Martti T. Hallikainen (IEEE Trans. Geosci. Remote. Sens., 1999)

Retrieval of biomass in boreal forests from multitemporal ERS-1 and JERS-1 SAR images. - Lauri Kurvonen; Jouni Pulliainen; Martti Hallikainen (IEEE Trans. Geosci. Remote. Sens., 1999)

HUT snow emission model and its applicability to snow water equivalent retrieval. - Jouni Pulliainen; Jochen Grandell; Martti T. Hallikainen (IEEE Trans. Geosci. Remote. Sens., 1999)

Multitemporal behavior of L- and C-band SAR observations of boreal forests. - Jouni Pulliainen; Lauri Kurvonen; Martti T. Hallikainen (IEEE Trans. Geosci. Remote. Sens., 1999)

The seasonal behavior of interferometric coherence in boreal forest. - Jarkko Koskinen; Jouni Pulliainen; Juha Hyyppä; Marcus E. Engdahl; Martti T. Hallikainen (IEEE Trans. Geosci. Remote. Sens., 2001)

Scattering from wet snow by applying strong fluctuation theory. - Ali Nadir Arslan; Huining Wang; Jarkko Koskinen; Jouni Pulliainen; Martti Hallikainen (IGARSS, 2002)

Effects of temperature and moisture of snow and soil on SSM/I response to snow. - Martti Hallikainen; Pekka Halme; Matias Takala; Jouni Pulliainen (IGARSS, 2002)

Assimilation of SAR data to operational hydrological runoff and snow melt forecasting model. - Juha-Petri Kärnä; Jouni Pulliainen; Markus Huttunen; Jarkko Koskinen (IGARSS, 2002)

Estimation of boreal forest biomass from multi-temporal INSAR data by inverting an empirical backscattering-coherence model. - Jouni Pulliainen; Marcus E. Engdahl; Martti Hallikainen (IGARSS, 2002)

Assimilation of space-borne microwave radiometer and discrete ground-based data in snow depth mapping: a case study for northern Eurasia. - Jouni Pulliainen; Matias Takala; Martti Hallikainen (IGARSS, 2002)

Detection of sea surface temperature (SST) using AVHRR data in the Gulf of Finland. - Yuanzhi Zhang; Jouni Pulliainen; Sampsa S. Koponen; Martti Hallikainen (IGARSS, 2002)

Investigating relationship between correlation lengths and physical properties of wet snow. - Ali Nadir Arslan; Jouni Pulliainen; Martti Hallikainen (IGARSS, 2003)

Combined land-cover classification and stem volume estimation using multitemporal ERS tandem INSAR data. - Marcus E. Engdahl; Jouni Pulliainen; Martti Hallikainen (IGARSS, 2003)

The use of airborne optical spectrometer data in snow cover monitoring. - Miia Eskelinen; Sari Metsämäki; Jouni Pulliainen; Martti Hallikainen; Jaan Praks (IGARSS, 2003)

Combined active and passive microwave remote sensing of snow in Finland. - Martti T. Hallikainen; Pekka Halme; Matias Takala; Jouni Pulliainen (IGARSS, 2003)

Examination of forest polarimetric backscattering with coherent cylinder model. - Jaan Praks; Jouni Pulliainen; Pekka Ahtonen; Martti Hallikainen (IGARSS, 2003)

Estimation of the beginning of snow melt period using SSM/I data. - Matias Takala; Jouni Pulliainen; Markus Huttunen; Martti Hallikainen (IGARSS, 2003)

Classification and retrieval of dry snow parameters by means of SMM/I data and artificial neural networks. - Marco Tedesco; Paolo Pampaloni; Jouni Pulliainen; Martti Hallikainen (IGARSS, 2003)

Two-year global simulation of L-band brightness temperatures over land. - Thierry Pellarin; Jean-Pierre Wigneron; Jean-Christophe Calvet; Michael Berger 002; Hervé Douville; Paolo Ferrazzoli; Yann H. Kerr; Ernesto López-Baeza; Jouni Pulliainen; Lester P. Simmonds; Philippe Waldteufel (IEEE Trans. Geosci. Remote. Sens., 2003)

Water quality retrievals from combined Landsat TM data and ERS-2 SAR data in the Gulf of Finland. - Yuanzhi Zhang; Jouni Pulliainen; Sampsa S. Koponen; Martti T. Hallikainen (IEEE Trans. Geosci. Remote. Sens., 2003)

Electromagnetic scattering from ocean surface using single integral equation and adaptive integral method. - Andreas Colliander; Pasi Ylä-Oijala; Jouni Pulliainen (IGARSS, 2004)

Investigation of the effect of variable viewing angle with airborne multiangular measurements. - Miia Eskelinen; Jouni Pulliainen; Jaan Praks; Martti Hallikainen (IGARSS, 2004)

Retrieval of snow characteristics from spaceborne scatterometer data. - Martti Hallikainen; Pekka Halme; Panu Lahtinen; Jouni Pulliainen (IGARSS, 2004)

Accuracy assessment for HUT snow covered area estimation method. - Kari Luojus; Jouni Pulliainen; Martti Hallikainen (IGARSS, 2004)

Detection of oil pollution on sea ice with airborne and spaceborne spectrometer. - Jaan Praks; Miia Eskelinen; Jouni Pulliainen; Timo Pyhälahti; Martti Hallikainen (IGARSS, 2004)

Monitoring of soil moisture and vegetation water content variations in boreal forest from C-band SAR data. - Jouni Pulliainen; Pertti Hari; Martti Hallikainen; Niina Patrikainen; Martti Perämäki; Pasi Kolari (IGARSS, 2004)

Estimation of snow pack characteristics and snow covered area in boreal forests from ERS-2 SAR and Envisat ASAR data. - Jouni Pulliainen; Kari Luojus; Martti Hallikainen; Sari Metsämäki; Jarkko Koskinen; Juha-Petri Kärnä; Markus Huttunen; Sirpa Rasmus (IGARSS, 2004)

Boreal forest coherence-based measures of interferometric pair suitability for operational stem volume retrieval. - Marcus E. Engdahl; Jouni Pulliainen; Martti T. Hallikainen (IEEE Geosci. Remote. Sens. Lett., 2004)

Water quality classification of lakes using 250-m MODIS data. - Sampsa S. Koponen; Kari Y. Kallio; Jouni Pulliainen; Jenni Vepsäläinen; Timo Pyhälahti; Martti Hallikainen (IEEE Geosci. Remote. Sens. Lett., 2004)

From EO data to snow covered area (SCA) end products using automated processing system. - Saku Anttila; Sari Metsämäki; Jouni Pulliainen; Kari Luojus (IGARSS, 2005)

Spectrometer-derived variability for snow covered forest reflectances in the melting period. - Miia Eskelinen; Jouni Pulliainen; Martti Hallikainen (IGARSS, 2005)

Feasibility of satellite Ku-band scatterometer data for retrieval of seasonal snow characteristics in Finland. - Martti Hallikainen; Panu Lahtinen; Yuanzhi Zhang; Matias Takala; Jouni Pulliainen (IGARSS, 2005)

Estimation of snow water equivalent and snow depth in boreal forests by assimilating AMSR-E observations with in situ observations. - Jouni Pulliainen; Martti Hallikainen; Saku Anttila; Sari Metsämäki (IGARSS, 2005)

Investigating of snow wetness parameter using a two-phase backscattering model. - Ali Nadir Arslan; Martti T. Hallikainen; Jouni Pulliainen (IEEE Trans. Geosci. Remote. Sens., 2005)

A Comparison of Airborne Passive Microwave Brightness Temperatures and Snowpack Properties across the Boreal Forests of Finland and Western Canada. - Chris Derksen; J. Walter Strapp; Anne E. Walker; Juha Lemmetyinen; Martti Hallikainen; Jouni Pulliainen (IGARSS, 2006)

Modeling Snow Volume Backscatter Combining the Radiative Transfer Theory and the Discrete Dipole Approximation. - Annakaisa von Lerber; Jukka Sarvas; Jouni Pulliainen (IGARSS, 2006)

Development of Techniques to Retrieve Snow Covered Area (SCA) in Boreal Forests from Space-borne Microwave Observations. - Kari Luojus; Juha-Petri Kärnä; Martti Hallikainen; Jouni Pulliainen (IGARSS, 2006)

Mapping of Snow Water Equivalent and Snow Coverage from Combined EO and in situ Data for Climatic Studies and Hydrological Forecasting Models. - Jouni Pulliainen; Juha-Petri Kärnä; Martti Hallikainen; Kari Luojus; Sari Metsämäki; Markus Huttunen; Saku Anttila (IGARSS, 2006)

Accuracy assessment of SAR data-based snow-covered area estimation method. - Kari Luojus; Jouni Pulliainen; Sari Metsämäki; Martti T. Hallikainen (IEEE Trans. Geosci. Remote. Sens., 2006)

Comparison of MODIS surface reflectance with mast-based spectrometer observations using CORINE20001and cover database. - Pauli Heikkinen; Jouni Pulliainen; Esko Kyrö; Timo Sukuvaara; Hanne Suokanerva; Anna Kontu (IGARSS, 2007)

Operational snow map production for whole eurasia using microwave radiometer and ground-based observations. - Juha-Petri Kärnä; Juha Lemmetyinen; Martti Hallikainen; Panu Lahtinen; Jouni Pulliainen; Matias Takala (IGARSS, 2007)

Validation of microwave emission models by simulating AMSR-E brightness temperature data from ground-based observations. - Anna Kontu; Jouni Pulliainen; Pauli Heikkinen; Hanne Suokanerva; Matias Takala (IGARSS, 2007)

Operational snow monitoring using satellite observations. - Jarkko Koskinen; Jouni Pulliainen; Pirkko Pylkkö; Panu Lahtinen; Matias Takala; Simona Oancea; Juha-Petri Kärnä; Sari Metsämäki; Miia Eskelinen; Saku Anttila (IGARSS, 2007)

Assimilating spaceborne radar and ground-based weather station data for operational snow-covered area estimation. - Kari Luojus; Jouni Pulliainen; Sari Metsämäki; Saku Anttila; Martti Hallikainen (IGARSS, 2007)

CoRe-H2O - A dual frequency SAR mission for hydrology and climate research. - Helmut Rott; Jouni Pulliainen; Donald W. Cline; Helge Rebhan; Thomas Nagler; Simon Yueh (IGARSS, 2007)

Reflectance spectroradiometer measurement system in 30 meter mast for validating satellite images. - Timo Sukuvaara; Jouni Pulliainen; Esko Kyrö; Hanne Suokanerva; Pauli Heikkinen; Juha Suomalainen (IGARSS, 2007)

Estimating the snow melt onset using AMSR-E data in Eurasia. - Matias Takala; Jouni Pulliainen; Panu Lahtinen (IGARSS, 2007)

A filtering approach for estimating lake water quality from remote sensing data. - Arto Voutilainen; Timo Pyhälahti; Kari Y. Kallio; Jouni Pulliainen; Heikki Haario; Jari P. Kaipio (Int. J. Appl. Earth Obs. Geoinformation, 2007)

Snow-Covered Area Estimation Using Satellite Radar Wide-Swath Images. - Kari Luojus; Jouni Pulliainen; Sari Metsämäki; Martti T. Hallikainen (IEEE Trans. Geosci. Remote. Sens., 2007)

Reflectance Properties of Snow and Forest Canopy: Impact on Snow Retrieval Algorithms. - Miia Eskelinen; Jouni Pulliainen; Sari Metsämäki; Anna Kontu; Hanne Suokanerva (IGARSS (4), 2008)

Determination of Snow Emission on Lake Ice from Airborne Passive Microwave Measurements. - Anna Kontu; Sami Kemppainen; Juha Lemmetyinen; Jouni Pulliainen; Martti Hallikainen (IGARSS (4), 2008)

Simulation of Spaceborne Microwave Radiometer Measurements of Snow Cover using In-Situ Data and Emission Models. - Anna Kontu; Jouni Pulliainen (IGARSS (5), 2008)

Development of SAR-Based Snow-Covered Area Estimation Method for Borel Forest Zone. - Kari Luojus; Jouni Pulliainen; Sari Metsämäki; Guifre Molera; Risto Nakari; Juha-Petri Kärnä; Martti Hallikainen (IGARSS (3), 2008)

The AMSR-E Instantaneous Emissivity Estimation and its Correlation, Frequency Dependency Analysis over Different Land Covers. - Yubao Qiu; Jiancheng Shi 001; Martti Hallikainen; Juha Lemmetyinen; Jouni Pulliainen; Jarkko Koskinen; Anna Kontu (IGARSS (2), 2008)

Scientific Preparations for CoRe-H2O, a Dual Frequency SAR Mission for Snow and Ice Observations. - Helmut Rott; Donald W. Cline; Claude R. Duguay; Richard Essery; Christian Haas 001; Michael Kern; Giovanni Macelloni; Eirik Malnes; Jouni Pulliainen; Helge Rebhan; Simon Yueh (IGARSS (3), 2008)

Monitoring of Snow Cover Properties during the Spring Melting Period in Forested Areas. - Jarkko Koskinen; Jouni Pulliainen; Kari Luojus (IGARSS (2), 2009)

Merging Flat/Forest and Mountainous Snow Products for Extended European Area. - Panu Lahtinen; Aydin Gurol Erturk; Jouni Pulliainen; Jarkko Koskinen (IGARSS (2), 2009)

Experimental Validation Activities of HUT Snow Emission Model. - Juha Lemmetyinen; Anna Kontu; Yubao Qiu; Jouni Pulliainen; Martti Hallikainen (IGARSS (2), 2009)

Evaluation of the Single Reference Image Snow-covered Area Estimation Method for the Boreal Forest Zone. - Kari Luojus; Jouni Pulliainen; Sari Metsämäki (IGARSS (2), 2009)

The Atmosphere Influence to AMSR-E Measurements over Snow-covered Areas: Simulation and Experiments. - Yubao Qiu; Jiancheng Shi 001; Juha Lemmetyinen; Anna Kontu; Jouni Pulliainen; Huadong Guo; James R. Wang; Lingmei Jiang; Martti Hallikainen; Li Zhang (IGARSS (2), 2009)

Comparison of SAR-Based Snow-Covered Area Estimation Methods for the Boreal Forest Zone. - Kari Luojus; Jouni Pulliainen; Alberto Blasco Cutrona; Sari Metsämäki; Martti T. Hallikainen (IEEE Geosci. Remote. Sens. Lett., 2009)

Using Multilook Averaging for Coherently Modeled Scattering From a Pine Tree at L-Band. - Jaan Praks; Jukka Sarvas; Martti Hallikainen; Jouni Pulliainen (IEEE Geosci. Remote. Sens. Lett., 2009)

A Comparison of Airborne Microwave Brightness Temperatures and Snowpack Properties Across the Boreal Forests of Finland and Western Canada. - Juha Lemmetyinen; Chris Derksen; Jouni Pulliainen; J. Walter Strapp; Peter Toose; Anne E. Walker; Simo Tauriainen; Jörgen Pihlflyckt; Juha-Petri Kärnä; Martti T. Hallikainen (IEEE Trans. Geosci. Remote. Sens., 2009)

Enhanced SAR-Based Snow-Covered Area Estimation Method for Boreal Forest Zone. - Kari Luojus; Jouni Pulliainen; Sari Metsämäki; Martti T. Hallikainen (IEEE Trans. Geosci. Remote. Sens., 2009)

Detection of Snowmelt Using Spaceborne Microwave Radiometer Data in Eurasia From 1979 to 2007. - Matias Takala; Jouni Pulliainen; Sari Metsämäki; Jarkko Koskinen (IEEE Trans. Geosci. Remote. Sens., 2009)

Improving hydrological forecasting using multi-source remote sensing data together with in situ measurements. - Juha-Petri Kärnä; Markus Huttunen; Sari Metsämäki; Bertel Vehvilainen; Victor Podsechin; Jouni Pulliainen; Juha Lemmetyinen; Timo Kuitunen; Yrjö Rauste; Robin Berglund (IGARSS, 2010)

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

Modeling attenuation of melting hydrometeors with a method based on volume integral equations. - Annakaisa von Lerber; Timo Piepponen; Jarkko Koskinen; Dmitri Moisseev; Dmitri Kestilä; Jani Tyynela; Timo Nousiainen; Jarmo Koistinen; Ari Sihvola; Pasi Ylä-Oijala; Jaan Praks; Martti Hallikainen; et al. (IGARSS, 2010)

New approach for the global mapping of fractional snow coverage in boreal forest and tundra belt applicable to various sensors. - Sari Metsämäki; Olli-Pekka Mattila; Juha-Petri Kärnä; Jouni Pulliainen; Kari Luojus (IGARSS, 2010)

Observing seasonal snow changes in the boreal forest area using active and passive microwave measurements. - Jouni Pulliainen; Juha Lemmetyinen; Anna Kontu; Ali Nadir Arslan; Andreas Wiesmann; Thomas Nagler; Helmut Rott; Malcolm Davidson; Dirk Schuettemeyer; Michael Kern (IGARSS, 2010)

A new global Snow Extent product based on ATSR-2 and AATSR. - Rune Solberg; Bjorn Wangensteen; Jostein Amlien; Hans Koren; Sari Metsämäki; Thomas Nagler; Kari Luojus; Jouni Pulliainen (IGARSS, 2010)

Combined hemispherical scale SWE and snow clearance monitoring. - Matias Takala; Jouni Pulliainen; Kari Luojus; Juha Lemmetyinen; Mwaba Kangwa; Sari Metsämäki; Jarkko Koskinen (IGARSS, 2010)

Cold Regions Hydrology High-Resolution Observatory for Snow and Cold Land Processes. - Helmut Rott; Simon H. Yueh; Donald W. Cline; Claude R. Duguay; Richard Essery; Christian Haas 001; Florence Hélière; Michael Kern; Giovanni Macelloni; Eirik Malnes; Thomas Nagler; Jouni Pulliainen; et al. (Proc. IEEE, 2010)

Simulation of Spaceborne Microwave Radiometer Measurements of Snow Cover Using In Situ Data and Brightness Temperature Modeling. - Anna Kontu; Jouni Pulliainen (IEEE Trans. Geosci. Remote. Sens., 2010)

Monitoring of Snow-Cover Properties During the Spring Melting Period in Forested Areas. - Jarkko Koskinen; Jouni Pulliainen; Kari Luojus; Matias Takala (IEEE Trans. Geosci. Remote. Sens., 2010)

Multiple-Layer Adaptation of HUT Snow Emission Model: Comparison With Experimental Data. - Juha Lemmetyinen; Jouni Pulliainen; Andrew Rees; Anna Kontu; Yubao Qiu; Chris Derksen (IEEE Trans. Geosci. Remote. Sens., 2010)

Correction to "Multiple-Layer Adaptation of HUT Snow Emission Model: Comparison With Experimental Data" [Jul 10 2781-2794]. - Juha Lemmetyinen; Jouni Pulliainen; Andrew Rees; Anna Kontu; Yubao Qiu; Chris Derksen (IEEE Trans. Geosci. Remote. Sens., 2010)

SNOWCARBO: Monitoring and assessment of carbon balance related phenomena in Finland and northern Eurasia. - Ali Nadir Arslan; Olli-Pekka Mattila; Tiina Markkanen; Kristin Böttcher; Jouni Susiluoto; Markus Törmä; Juha Lemmetyinen; Sari Metsämäki; Mika Aurela; Mikko Kervinen; Matias Takala; Pekka Härmä; et al. (IGARSS, 2011)

Effects of snowpack parameters and layering processes at X- and Ku-band backscatter. - Ali Nadir Arslan; Jouni Pulliainen; Juha Lemmetyinen; Thomas Nagler; Helmut Rott; Michael Kern (IGARSS, 2011)

Analysis of active and passive microwave observations from the NoSREx campaign. - Juha Lemmetyinen; Jouni Pulliainen; Ali Nadir Arslan; Anna Kontu; Kimmo Rautiainen; Juho Vehvilainen; Andreas Wiesmann; Thomas Nagler; Helmut Rott; Malcolm Davidson; Dirk Schuettemeyer; Michael Kern (IGARSS, 2011)

Investigating hemispherical trends in snow accumulation using GlobSnow snow water equivalent data. - Kari Luojus; Jouni Pulliainen; Matias Takala; Juha Lemmetyinen; Chris Derksen; Sari Metsämäki; Bojan Bojkov (IGARSS, 2011)

CoReH20, a dual frequency radar satellite for COld REgions Hydrology. - Helmut Rott; Donald W. Cline; Claude R. Duguay; Richard Essery; Pierre Etchevers; Irena Hajnsek; Michael Kern; Giovanni Macelloni; Eirik Malnes; Jouni Pulliainen; Simon Yueh (IGARSS, 2011)

Implementing hemispherical snow water equivalent product assimilating weather station observations and spaceborne microwave data. - Matias Takala; Kari Luojus; Jouni Pulliainen; Chris Derksen; Juha Lemmetyinen; Juha-Petri Kärnä; Jarkko Koskinen; Bojan Bojkov (IGARSS, 2011)

CryoLand - GMES Service Snow and Land Ice - Interoperability, Service Integration and User Access. - Gerhard Triebnig; Andrei Diamandi; Richard Hall; Eirik Malnes; Lars Marklund; Sari Metsämäki; Thomas Nagler; Jouni Pulliainen; Helmut Rott; Christian Schiller; Rune Solberg; Andreas Wiesmann (ISESS, 2011)

CoReH2O, a dual frequency radar mission for snow and ice observations. - Helmut Rott; Donald W. Cline; Claude R. Duguay; Richard Essery; Pierre Etchevers; Irena Hajnsek; Michael Kern; Giovanni Macelloni; Eirik Malnes; Jouni Pulliainen; Simon H. Yueh (IGARSS, 2012)

Algorithm for retrieval of snow mass from Ku- and X-band radar backscatter measurements. - Helmut Rott; Thomas Nagler; Karl Voglmeier; Michael Kern; Giovanni Macelloni; Marco Gai; Ugo Cortesi; Rolf Scheiber; Irena Hajnsek; Jouni Pulliainen; Dominic Flach (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)

Electromagnetic simulation and validation of backscattering from boreal forest in the C-Ku frequency range. - Francesco Montomoli; Marco Brogioni; Giacomo Fontanelli; Alberto Toccafondi; Juha Lemmetyinen; Jouni Pulliainen; Irena Hajnsek; Giovanni Macelloni (IGARSS, 2013)

COREH2O: High-resolution X/Ku-band radar imaging of cold land processes. - Helmut Rott; Donald W. Cline; Claude R. Duguay; Richard Essery; Pierre Etchevers; Irena Hajnsek; Michael Kern; Giovanni Macelloni; Eirik Malnes; Jouni Pulliainen; Simon H. Yueh (IGARSS, 2013)

Performance inter-comparison of soil moisture retrieval models for the MetOp-A ASCAT instrument. - Alexander Gruber; Simonetta Paloscia; Emanuele Santi; Claudia Notarnicola; Luca Pasolli; Tuomo Smolander; Jouni Pulliainen; Heidi Mittelbach; Wouter Dorigo; Wolfgang Wagner 001 (IGARSS, 2014)

Spring-time fractional snow cover mapping in Northern Hemisphere with NPP Suomi/VIIRS within ESA DUE GlobSnow-2 project. - Sari Metsämäki; Mwaba Hiltunen; Kari Luojus; Jouni Pulliainen (IGARSS, 2014)

Comparison of SSMIS, AMSR-E and MWRI brightness temperature data. - Juntao Yang; Kari Luojus; Juha Lemmetyinen; Lingmei Jiang; Jouni Pulliainen (IGARSS, 2014)

The effect of boreal forest canopy to reflectance of snow covered terrain based on airborne imaging spectrometer observations. - Kirsikka Heinilä; Miia Salminen; Jouni Pulliainen; Juval Cohen; Sari Metsämäki; Petri Pellikka (Int. J. Appl. Earth Obs. Geoinformation, 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)

Potential of L-band passive microwave radiometry for snow parameter retrieval. - Juha Lemmetyinen; Mike Schwank; Kimmo Rautiainen; Anna Kontu; Tiina Parkkinen; Christian Mätzler; Andreas Wiesmann; Urs Wegmüller; Chris Derksen; Peter Toose; Alexandre Roy; Jouni Pulliainen (IGARSS, 2015)

Snow Density and Ground Permittivity Retrieved from L-Band Radiometry: A Synthetic Analysis. - Mike Schwank; Christian Mätzler; Andreas Wiesmann; Urs Wegmüller; Jouni Pulliainen; Juha Lemmetyinen; Kimmo Rautiainen; Chris Derksen; Peter Toose; Matthias Drusch (IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 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)

Retrieval of snow parameters from L-band observations - application for SMOS and SMAP. - Juha Lemmetyinen; Mike Schwank; Chris Derksen; Alexandre Roy; Andreas Colliander; Kimmo Rautiainen; Jouni Pulliainen (IGARSS, 2016)

Assessing global satellite-based snow water equivalent datasets in ESA SnowPEx project. - Kari Luojus; Jouni Pulliainen; Juval Cohen; Jaakko Ikonen; Matias Takala; Juha Lemmetyinen; Tuomo Smolander; Chris Derksen; Thomas Nagler; Bojan Bojkov (IGARSS, 2016)

Hydrological applications of super resolution SWE processing system over Europe. - Matias Takala; Jaakko Ikonen; Kari Luojus; Juha Lemmetyinen; Sari Metsämäki; Jouni Pulliainen; Juval Cohen; Ali Nadir Arslan (IGARSS, 2016)

Evaluating Biosphere Model Estimates of the Start of the Vegetation Active Season in Boreal Forests by Satellite Observations. - Kristin Böttcher; Tiina Markkanen; Tea Thum; Tuula Aalto; Mika Aurela; Christian H. Reick; Pasi Kolari; Ali Nadir Arslan; Jouni Pulliainen (Remote. Sens., 2016)

Active Microwave Scattering Signature of Snowpack - Continuous Multiyear SnowScat Observation Experiments. - Chung-Chi Lin; Björn Rommen; Nicolas Floury; Dirk Schüttemeyer; Malcolm W. J. Davidson; Michael Kern; Anna Kontu; Juha Lemmetyinen; Jouni Pulliainen; Andreas Wiesmann; Charles L. Werner; Christian Mätzler; et al. (IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2016)

Differences Between the HUT Snow Emission Model and MEMLS and Their Effects on Brightness Temperature Simulation. - Jinmei Pan; Michael Durand; Melody Sandells; Juha Lemmetyinen; Edward J. Kim 001; Jouni Pulliainen; Anna Kontu; Chris Derksen (IEEE Trans. Geosci. Remote. Sens., 2016)

Long term changes in Northern hemisphere snow cover from SWE timeseries constrained with SE data. - Kari Luojus; Elisabeth Ripper; Jouni Pulliainen; Juval Cohen; Jaakko Ikonen; Matias Takala; Juha Lemmetyinen; Thomas Nagler; Gabriele Schwaizer; Chris Derksen; Bojan Bojkov; Michael Kern (IGARSS, 2017)

New Snow Water Equivalent Processing System With Improved Resolution Over Europe and its Applications in Hydrology. - Matias Takala; Jaakko Ikonen; Kari Luojus; Juha Lemmetyinen; Sari Metsämäki; Juval Cohen; Ali Nadir Arslan; Jouni Pulliainen (IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2017)

Season -Length Observations of Active and Passive Microwave Signatures of Snow Cover in a Boreal Forest Environment. - Juha Lemmetyinen; Anna Kontu; Leena Leppänen; Juho Vehvilainen; Risto Vehmas; Qinghuan Li; Kimmo Rautiainen; Jouni Pulliainen (IGARSS, 2018)

Assessment of Seasonal snow Cover Mass in Northern Hemisphere During the Satellite-ERA. - Kari Luojus; Juval Cohen; Jaakko Ikonen; Jouni Pulliainen; Matias Takala; Katriina Veijola; Juha Lemmetyinen; Thomas Nagler; Chris Derksen; Ross Brown (IGARSS, 2018)

The Pan-European Yearly Snow Melt-Off Day Derived from Optical and Microwave Radiometer Data. - Sari Metsämäki; Kristin Böttcher; Jouni Pulliainen; Kari Luojus; Juval Cohen; Matias Takala; Olli-Pekka Mattila; Gabriele Schwaizer; Chris Derksen; Sampsa S. Koponen (IGARSS, 2018)

Smos Retrievals of Soil Freezing and Thawing and its Applications. - Kimmo Rautiainen; Juha Lemmetyinen; Tuula Aalto; Aki Tsuruta; Vilma Kangasaho; Jaakko Ikonen; Juval Cohen; Anna Kontu; Juho Vehvilainen; Jouni Pulliainen (IGARSS, 2018)

Soil Permittivity and Soil Frost Retrievals Using a Synergistic Method for Active and Passive Microwave Instruments. - Tuomo Smolander; Juha Lemmetyinen; Kimmo Rautiainen; Mike Schwank; Jouni Pulliainen (IGARSS, 2018)

Retrieval of Effective Correlation Length and Snow Water Equivalent from Radar and Passive Microwave Measurements. - Juha Lemmetyinen; Chris Derksen; Helmut Rott; Giovanni Macelloni; Joshua King; Martin Schneebeli; Andreas Wiesmann; Leena Leppänen; Anna Kontu; Jouni Pulliainen (Remote. Sens., 2018)

Development of SWE Retrieval Methods in the ESA Snow CCI Project And Long Term Trends in Seasonal Snow Mass. - Kari Luojus; Jouni Pulliainen; Matias Takala; Juha Lemmetyinen; Mikko Moisander; Chris Derksen; Lawrence Mudryk; Thomas Nagler; Gabriele Schwaizer (IGARSS, 2019)

Reflectance variation in boreal landscape during the snow melting period using airborne imaging spectroscopy. - Kirsikka Heinilä; Miia Salminen; Sari Metsämäki; Petri Pellikka; Sampsa S. Koponen; Jouni Pulliainen (Int. J. Appl. Earth Obs. Geoinformation, 2019)

Sustainable earth observations for the Arctic, the Antarctic and the high-altitude mountain cold regions. - Jouni Pulliainen; Bin Cheng 006; Yubao Qiu (Int. J. Digit. Earth, 2019)

A Modeling-Based Approach for Soil Frost Detection in the Northern Boreal Forest Region With C-Band SAR. - Juval Cohen; Kimmo Rautiainen; Jaakko Ikonen; Juha Lemmetyinen; Tuomo Smolander; Juho Vehvilainen; Jouni Pulliainen (IEEE Trans. Geosci. Remote. Sens., 2019)

The Influence of Thermal Properties and Canopy- Intercepted Snow on Passive Microwave Transmissivity of a Scots Pine. - Qinghuan Li; Richard E. J. Kelly; Leena Leppänen; Juho Vehvilainen; Anna Kontu; Juha Lemmetyinen; Jouni Pulliainen (IEEE Trans. Geosci. Remote. Sens., 2019)

SodSAR: A Tower-Based 1-10 GHz SAR System for Snow, Soil and Vegetation Studies. - Jorge Jorge Ruiz; Risto Vehmas; Juha Lemmetyinen; Josu Uusitalo; Janne Lahtinen; Kari Lehtinen; Anna Kontu; Kimmo Rautiainen; Riku Tarvainen; Jouni Pulliainen; Jaan Praks (Sensors, 2020)

Estimation of Hemispheric Snow Mass Evolution Based on Microwave Radiometry. - Jouni Pulliainen; Kari Luojus; Juha Lemmetyinen; Matias Takala; Chris Derksen; Lawrence Mudryk (IGARSS, 2021)

Analysis of Snow Coherence Conservation for SWE Retrieval at L-, S-, C-and X-Bands. - Jorge Jorge Ruiz; Juha Lemmetyinen; Anna Kontu; Riku Tarvainen; Jouni Pulliainen; Risto Vehmas; Jaan Praks (IGARSS, 2021)

Development of Dynamic Snow Density Methodology for GlobSnow SWE Retrieval. - Pinja Venäläinen; Kari Luojus; Juha Lemmetyinen; Jouni Pulliainen; Mikko Moisander; Matias Takala (IGARSS, 2021)

Attenuation of Radar Signal by a Boreal Forest Canopy in Winter. - Juha Lemmetyinen; Jorge Jorge Ruiz; Juval Cohen; Jouko Haapamaa; Anna Kontu; Jouni Pulliainen; Jaan Praks (IEEE Geosci. Remote. Sens. Lett., 2022)

Validation of Soil Moisture Data Products From the NASA SMAP Mission. - Andreas Colliander; Rolf H. Reichle; Wade T. Crow; Michael H. Cosh; Fan Chen 004; Steven Chan 001; Narendra Narayan Das; Rajat Bindlish; Julian Chaubell; Seung-Bum Kim; Qing Liu 023; Peggy E. O'Neill; et al. (IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2022)

Investigation of Environmental Effects on Coherence Loss in SAR Interferometry for Snow Water Equivalent Retrieval. - Jorge Jorge Ruiz; Juha Lemmetyinen; Anna Kontu; Riku Tarvainen; Risto Vehmas; Jouni Pulliainen; Jaan Praks (IEEE Trans. Geosci. Remote. Sens., 2022)

Comparing InSAR Snow Water Equivalent Retrieval Using ALOS2 With In Situ Observations and SnowModel Over the Boreal Forest Area. - Jorge Jorge Ruiz; Ioanna Merkouriadi; Juha Lemmetyinen; Juval Cohen; Anna Kontu; Thomas Nagler; Jouni Pulliainen; Jaan Praks (IEEE Trans. Geosci. Remote. Sens., 2024)