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2020 – today
- 2024
[j42]Katriina Veijola
, Juval Cohen, Marko Mäkynen, Juha Lemmetyinen, Jaan Praks, Bin Cheng:
X- and Ku-Band SAR Backscattering Signatures of Snow-Covered Lake Ice and Sea Ice. Remote. Sens. 16(2): 369 (2024)- [j41]Jianwei Yang, Lingmei Jiang, Juha Lemmetyinen, Kari Luojus:
A New Method to Simulate the Microwave Effective Snow Grain Size in the Northern Hemisphere Without Using Snow Depth Priors. IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. 17: 14670-14686 (2024) - [j40]Jorge Jorge Ruiz, Ioanna Merkouriadi, Juha Lemmetyinen, Juval Cohen, Anna Kontu, Thomas Nagler, Jouni Pulliainen, Jaan Praks:
Comparing InSAR Snow Water Equivalent Retrieval Using ALOS2 With In Situ Observations and SnowModel Over the Boreal Forest Area. IEEE Trans. Geosci. Remote. Sens. 62: 1-14 (2024) - [c65]Kleanthis Karamvasis, Jorge Jorge Ruiz, Juha Lemmetyinen, Vassilia Karathanassi, Konstantinos Karantzalos:
Enhancing Understanding of Snow Dynamics Using SAR Interferometric Observables: A Case Study in Sodankyla Forest. IGARSS 2024: 125-129 - [c64]Manu Holmberg, Ioanna Merkouriadi, Juha Lemmetyinen:
Using a High-Resolution Snow Process Model to Inform Microwave Forward and Retrieval Models on the Physical Relationship of Snow Properties. IGARSS 2024: 3295-3300 - [c63]Giancarlo Rivolta, Carla Orrù, Claudio Camporeale, Abdul Mujeeb, Maddalena Iesué, Mehrez Zribi, Emna Ayari, Nicolas N. Baghdadi, Sami Najem, Juval Cohen, Jorge Jorge Ruiz, Juha Lemmetyinen, Aniello Fiengo, Francesca Ticconi, Davide Comite:
An Overview of WIMEX: Wave Interaction Models Exploitation. IGARSS 2024: 7171-7174 - 2023
- [c62]Manu Holmberg, Juha Lemmetyinen, Mike Schwank, Anna Kontu, Kimmo Rautiainen:
Snow Density and Ground Permittivity Retrieval Problem with L-Band Satellite Radiometer Observations - Case Study from Sodankylä, Finland. IGARSS 2023: 21-23 - [c61]Ji Zhou, Yubao Qiu, Lijuan Shi, Juha Lemmetyinen, Jianchen Shi:
Quantification Analysis of Atmospheric Downward Radiance on Snow Emission Measured by Ground-Based Radiometer at 90 GHz. IGARSS 2023: 7719-7722 - 2022
- [j39]Juha Lemmetyinen, Jorge Jorge Ruiz, Juval Cohen, Jouko Haapamaa, Anna Kontu, Jouni Pulliainen, Jaan Praks:
Attenuation of Radar Signal by a Boreal Forest Canopy in Winter. IEEE Geosci. Remote. Sens. Lett. 19: 1-5 (2022) - [j38]Jorge Jorge Ruiz, Juha Lemmetyinen, Anna Kontu, Riku Tarvainen, Risto Vehmas, Jouni Pulliainen, Jaan Praks:
Investigation of Environmental Effects on Coherence Loss in SAR Interferometry for Snow Water Equivalent Retrieval. IEEE Trans. Geosci. Remote. Sens. 60: 1-15 (2022) - [j37]Melody Sandells, Henning Löwe, Ghislain Picard, Marie Dumont, Richard E. J. Kelly, Nicolas Floury, Anna Kontu, Juha Lemmetyinen, William Maslanka, Samuel Morin, Andreas Wiesmann, Christian Mätzler:
X-Ray Tomography-Based Microstructure Representation in the Snow Microwave Radiative Transfer Model. IEEE Trans. Geosci. Remote. Sens. 60: 1-15 (2022) - [j36]Emanuele Santi, Marco Brogioni, Marion Leduc-Leballeur, Giovanni Macelloni, Francesco Montomoli, Paolo Pampaloni, Juha Lemmetyinen, Juval Cohen, Helmut Rott, Thomas Nagler, Chris Derksen, Joshua King, Nick Rutter, Richard Essery, Cecile Menard, Melody Sandells, Michael Kern:
Exploiting the ANN Potential in Estimating Snow Depth and Snow Water Equivalent From the Airborne SnowSAR Data at X- and Ku-Bands. IEEE Trans. Geosci. Remote. Sens. 60: 1-16 (2022) - [j35]Ladina Steiner, Fran Fabra, Kimmo Rautiainen, Juha Lemmetyinen, Juval Cohen, Estel Cardellach:
Effects of Arctic Wetland Dynamics on Tower-Based GNSS Reflectometry Observations. IEEE Trans. Geosci. Remote. Sens. 60: 1-17 (2022) - 2021
- [j34]Qinghuan Li, Richard E. J. Kelly, Juha Lemmetyinen, Roger D. De Roo, Jinmei Pan, Yubao Qiu:
The influence of tree transmissivity variations in winter on satellite snow parameter observations. Int. J. Digit. Earth 14(10): 1337-1353 (2021) - [j33]Yubao Qiu, Lijuan Shi, Juha Lemmetyinen, Jiancheng Shi, Robert Wang:
Atmospheric Correction to Passive Microwave Brightness Temperature in Snow Cover Mapping Over China. IEEE Trans. Geosci. Remote. Sens. 59(8): 6482-6495 (2021) - [c60]Jouni Pulliainen, Kari Luojus, Juha Lemmetyinen, Matias Takala, Chris Derksen, Lawrence Mudryk:
Estimation of Hemispheric Snow Mass Evolution Based on Microwave Radiometry. IGARSS 2021: 612-613 - [c59]Chris Derksen, Joshua King, Stephane Belair, Camille Garnaud, Vincent Vionnet, Vincent Fortin, Juha Lemmetyinen, Yves Crevier, Patrick Plourde, Brian Lawrence, Helena van Mierlo, Geoff Burbidge, Paul Siqueira:
Development of the Terrestrial Snow Mass Mission. IGARSS 2021: 614-617 - [c58]Jorge Jorge Ruiz, Juha Lemmetyinen, Anna Kontu, Riku Tarvainen, Jouni Pulliainen, Risto Vehmas, Jaan Praks:
Analysis of Snow Coherence Conservation for SWE Retrieval at L-, S-, C-and X-Bands. IGARSS 2021: 860-863 - [c57]Pinja Venäläinen, Kari Luojus, Juha Lemmetyinen, Jouni Pulliainen, Mikko Moisander, Matias Takala:
Development of Dynamic Snow Density Methodology for GlobSnow SWE Retrieval. IGARSS 2021: 5469-5472 - 2020
- [j32]Jorge Jorge Ruiz, Risto Vehmas, Juha Lemmetyinen, Josu Uusitalo, Janne Lahtinen, Kari Lehtinen, Anna Kontu, Kimmo Rautiainen, Riku Tarvainen, Jouni Pulliainen, Jaan Praks:
SodSAR: A Tower-Based 1-10 GHz SAR System for Snow, Soil and Vegetation Studies. Sensors 20(22): 6702 (2020) - [j31]Qinghuan Li, Richard E. J. Kelly, Juha Lemmetyinen, Jinmei Pan:
Simulating the Influence of Temperature on Microwave Transmissivity of Trees During Winter Observed by Spaceborne Microwave Radiometery. IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. 13: 4816-4824 (2020) - [c56]Jianwei Yang, Lingmei Jiang, Kari Luojus, Juha Lemmetyinen, Matias Takala:
Assessing the Performances of FY-3D/MWRI and DMSP SSMIS in GlobSnow-2 Assimilation System for SWE Estimation. IGARSS 2020: 2938-2941
2010 – 2019
- 2019
- [j30]Sidharth Misra, Juha Lemmetyinen, Dara Entekhabi:
Foreword to the Special Issue on MicroRad 2018. IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. 12(6): 1631-1632 (2019) - [j29]Juval Cohen, Kimmo Rautiainen, Jaakko Ikonen, Juha Lemmetyinen, Tuomo Smolander, Juho Vehvilainen, Jouni Pulliainen:
A Modeling-Based Approach for Soil Frost Detection in the Northern Boreal Forest Region With C-Band SAR. IEEE Trans. Geosci. Remote. Sens. 57(2): 1069-1083 (2019) - [j28]Qinghuan Li, Richard E. J. Kelly, Leena Leppänen, Juho Vehvilainen, Anna Kontu, Juha Lemmetyinen, Jouni Pulliainen:
The Influence of Thermal Properties and Canopy- Intercepted Snow on Passive Microwave Transmissivity of a Scots Pine. IEEE Trans. Geosci. Remote. Sens. 57(8): 5424-5433 (2019) - [j27]William Maslanka, Melody Sandells, Robert J. Gurney, Juha Lemmetyinen, Leena Leppänen, Anna Kontu, Margret Matzl, Nick Rutter, Tom Watts, Richard E. J. Kelly:
Derivation and Evaluation of a New Extinction Coefficient for Use With the n-HUT Snow Emission Model. IEEE Trans. Geosci. Remote. Sens. 57(10): 7406-7417 (2019) - [c55]Lijuan Shi, Yubao Qiu, Juha Lemmetyinen, Jiancheng Shi:
Atmospheric correction of passive microwave brightness temperature on the estimation of snow depth. IGARSS 2019: 3982-3985 - [c54]Kari Luojus, Jouni Pulliainen, Matias Takala, Juha Lemmetyinen, Mikko Moisander, Chris Derksen, Lawrence Mudryk, Thomas Nagler, Gabriele Schwaizer:
Development of SWE Retrieval Methods in the ESA Snow CCI Project And Long Term Trends in Seasonal Snow Mass. IGARSS 2019: 5610-5613 - [c53]Chris Derksen, Juha Lemmetyinen, Joshua King, Stephane Belair, Camille Garnaud, Melanie Lapointe, Yves Crevier, Geoff Burbidge, Geoff Siqueira:
A Dual-Frequency Ku-Band Radar Mission Concept for Seasonal Snow. IGARSS 2019: 5742-5744 - 2018
- [j26]Juha Lemmetyinen, Chris Derksen, Helmut Rott, Giovanni Macelloni, Joshua King, Martin Schneebeli, Andreas Wiesmann, Leena Leppänen, Anna Kontu, Jouni Pulliainen:
Retrieval of Effective Correlation Length and Snow Water Equivalent from Radar and Passive Microwave Measurements. Remote. Sens. 10(2): 170 (2018) - [j25]Alexandre Roy, Marion Leduc-Leballeur, Ghislain Picard, Alain Royer, Peter Toose, Chris Derksen, Juha Lemmetyinen, Aaron Berg, Tracy L. Rowlandson, Mike Schwank:
Modelling the L-Band Snow-Covered Surface Emission in a Winter Canadian Prairie Environment. Remote. Sens. 10(9): 1451 (2018) - [j24]Jiyue Zhu, Shurun Tan, Joshua King, Chris Derksen, Juha Lemmetyinen, Leung Tsang:
Forward and Inverse Radar Modeling of Terrestrial Snow Using SnowSAR Data. IEEE Trans. Geosci. Remote. Sens. 56(12): 7122-7132 (2018) - [c52]Kimmo Rautiainen, Juha Lemmetyinen, Tuula Aalto, Aki Tsuruta, Vilma Kangasaho, Jaakko Ikonen, Juval Cohen, Anna Kontu, Juho Vehvilainen, Jouni Pulliainen:
Smos Retrievals of Soil Freezing and Thawing and its Applications. IGARSS 2018: 1463-1465 - [c51]Kari Luojus, Juval Cohen, Jaakko Ikonen, Jouni Pulliainen, Matias Takala, Katriina Veijola, Juha Lemmetyinen, Thomas Nagler, Chris Derksen, Ross Brown:
Assessment of Seasonal snow Cover Mass in Northern Hemisphere During the Satellite-ERA. IGARSS 2018: 6255-6258 - [c50]Juha Lemmetyinen, Anna Kontu, Leena Leppänen, Juho Vehvilainen, Risto Vehmas, Qinghuan Li, Kimmo Rautiainen, Jouni Pulliainen:
Season -Length Observations of Active and Passive Microwave Signatures of Snow Cover in a Boreal Forest Environment. IGARSS 2018: 6262-6265 - [c49]Tuomo Smolander, Juha Lemmetyinen, Kimmo Rautiainen, Mike Schwank, Jouni Pulliainen:
Soil Permittivity and Soil Frost Retrievals Using a Synergistic Method for Active and Passive Microwave Instruments. IGARSS 2018: 7782-7784 - [c48]Silvan Leinss, Oleg Antropov, Juho Vehvilainen, Juha Lemmetyinen, Irena Hajnsek, Jaan Praks:
Wet Snow Depth from Tandem-X Single-Pass Insar Dem Differencing. IGARSS 2018: 8500-8503 - 2017
- [j23]Lijuan Shi, Yubao Qiu, Jiancheng Shi, Juha Lemmetyinen, Shaojie Zhao:
Estimation of Microwave Atmospheric Transmittance Over China. IEEE Geosci. Remote. Sens. Lett. 14(12): 2210-2214 (2017) - [j22]Alexandre Roy, Peter Toose, Chris Derksen, Tracy L. Rowlandson, Aaron Berg, Juha Lemmetyinen, Alain Royer, Erica Tetlock, Warren Helgason, Oliver Sonnentag:
Spatial Variability of L-Band Brightness Temperature during Freeze/Thaw Events over a Prairie Environment. Remote. Sens. 9(9): 894 (2017) - [j21]Matias Takala, Jaakko Ikonen, Kari Luojus, Juha Lemmetyinen, Sari Metsämäki, Juval Cohen, Ali Nadir Arslan, Jouni Pulliainen:
New Snow Water Equivalent Processing System With Improved Resolution Over Europe and its Applications in Hydrology. IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. 10(2): 428-436 (2017) - [j20]Reza Naderpour, Mike Schwank, Christian Mätzler, Juha Lemmetyinen, Konrad Steffen:
Snow Density and Ground Permittivity Retrieved From L-Band Radiometry: A Retrieval Sensitivity Analysis. IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. 10(7): 3148-3161 (2017) - [c47]Kari Luojus, Elisabeth Ripper, Jouni Pulliainen, Juval Cohen, Jaakko Ikonen, Matias Takala, Juha Lemmetyinen, Thomas Nagler, Gabriele Schwaizer, Chris Derksen, Bojan Bojkov, Michael Kern:
Long term changes in Northern hemisphere snow cover from SWE timeseries constrained with SE data. IGARSS 2017: 319-321 - [c46]Jiyue Zhu, Shurun Tan, Chuan Xiong, Leung Tsang, Juha Lemmetyinen, Chris Derksen, Joshua King:
Validation of physical model and radar retrieval algorithm of snow water equivalent using SnowSAR data. IGARSS 2017: 322-325 - [c45]Juha Lemmetyinen, Kimmo Rautiainen, Kari Luojus, Helmut Rott, Thomas Nagler, Giuseppe Parrella, Irena Hajnsek, Chris Derksen, Giovanni Macelloni, Marco Brogioni, Andreas Wiesmann, Christian Mätzler, Michael Kern:
Future mission concepts for measuring snow mass. IGARSS 2017: 1370-1371 - 2016
- [j19]Yurong Cui, Chuan Xiong, Juha Lemmetyinen, Jiancheng Shi, Lingmei Jiang, Bin Peng, Huixuan Li, Tianjie Zhao, Dabin Ji, Tongxi Hu:
Estimating Snow Water Equivalent with Backscattering at X and Ku Band Based on Absorption Loss. Remote. Sens. 8(6): 505 (2016) - [j18]Francesco Montomoli, Giovanni Macelloni, Marco Brogioni, Juha Lemmetyinen, Juval Cohen, Helmut Rott:
Observations and Simulation of Multifrequency SAR Data Over a Snow-Covered Boreal Forest. IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. 9(3): 1216-1228 (2016) - [j17]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, Martin Schneebeli, Martin Proksch, Thomas Nagler:
Active Microwave Scattering Signature of Snowpack - Continuous Multiyear SnowScat Observation Experiments. IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. 9(8): 3849-3869 (2016) - [j16]Jinmei Pan, Michael Durand, Melody Sandells, Juha Lemmetyinen, Edward J. Kim, Jouni Pulliainen, Anna Kontu, Chris Derksen:
Differences Between the HUT Snow Emission Model and MEMLS and Their Effects on Brightness Temperature Simulation. IEEE Trans. Geosci. Remote. Sens. 54(4): 2001-2019 (2016) - [c44]Alexandre Roy, Peter Toose, Chris Derksen, Alain Royer, Alex Mavrovic, Aaron A. Berg, Lauren Arnold, Matthew Willamson, Tracy L. Rowlandson, Juha Lemmetyinen, Alexandre Langlois, Erica Tetlock, Oliver Sonnentag:
Analysis of L-Band brightness temperatures response to freeze/thaw in two prairie environments from surface-based radiometer measurements. IGARSS 2016: 1667-1670 - [c43]Lijuan Shi, Yubao Qiu, Jiancheng Shi, Juha Lemmetyinen:
Centi- and millimeter-wave atmospheric transmittance estimation and analysis over China. IGARSS 2016: 2154-2157 - [c42]Matias Takala, Jaakko Ikonen, Kari Luojus, Juha Lemmetyinen, Sari Metsämäki, Jouni Pulliainen, Juval Cohen, Ali Nadir Arslan:
Hydrological applications of super resolution SWE processing system over Europe. IGARSS 2016: 4880-4881 - [c41]Yubao Qiu, Juha Lemmetyinen, Huadong Guo, Lijuan Shi, Jiancheng Shi:
Consideration of variable atmospheric transmissivity in passive microwave snowpack retrievals over Tibetan Plateau. IGARSS 2016: 4882-4885 - [c40]Kari Luojus, Jouni Pulliainen, Juval Cohen, Jaakko Ikonen, Matias Takala, Juha Lemmetyinen, Tuomo Smolander, Chris Derksen, Thomas Nagler, Bojan Bojkov:
Assessing global satellite-based snow water equivalent datasets in ESA SnowPEx project. IGARSS 2016: 5284-5287 - [c39]Juha Lemmetyinen, Mike Schwank, Chris Derksen, Alexandre Roy, Andreas Colliander, Kimmo Rautiainen, Jouni Pulliainen:
Retrieval of snow parameters from L-band observations - application for SMOS and SMAP. IGARSS 2016: 7067-7070 - [c38]Martti Hallikainen, Juha Lemmetyinen:
Microwave brightness temperature of snow: Observations and simulations. IGARSS 2016: 7071-7074 - 2015
- [j15]Silvan Leinss, Andreas Wiesmann, Juha Lemmetyinen, Irena Hajnsek:
Snow Water Equivalent of Dry Snow Measured by Differential Interferometry. IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. 8(8): 3773-3790 (2015) - [j14]Mike Schwank, Christian Mätzler, Andreas Wiesmann, Urs Wegmüller, Jouni Pulliainen, Juha Lemmetyinen, Kimmo Rautiainen, Chris Derksen, Peter Toose, Matthias Drusch:
Snow Density and Ground Permittivity Retrieved from L-Band Radiometry: A Synthetic Analysis. IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. 8(8): 3833-3845 (2015) - [j13]Shurun Tan, Wenmo Chang, Leung Tsang, Juha Lemmetyinen, Martin Proksch:
Modeling Both Active and Passive Microwave Remote Sensing of Snow Using Dense Media Radiative Transfer (DMRT) Theory With Multiple Scattering and Backscattering Enhancement. IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. 8(9): 4418-4430 (2015) - [j12]Juval Cohen, Juha Lemmetyinen, Jouni Pulliainen, Kirsikka Heinilä, Francesco Montomoli, Jaakko Seppänen, Martti T. Hallikainen:
The Effect of Boreal Forest Canopy in Satellite Snow Mapping - A Multisensor Analysis. IEEE Trans. Geosci. Remote. Sens. 53(12): 6593-6607 (2015) - [c37]Francesco Montomoli, Giovanni Macelloni, Marco Brogioni, Juha Lemmetyinen, Juval Cohen:
On the estimate of the microwave shadowing effect on sparse boreal forests. IGARSS 2015: 657-660 - [c36]Francesco Montomoli, Giovanni Macelloni, Marco Brogioni, Juha Lemmetyinen, Helmut Rott:
Estimation of vegetation and soil backscattering for the retrieval of SWE in sparse forests. IGARSS 2015: 1602-1605 - [c35]Silvan Leinss, Juha Lemmetyinen, Andreas Wiesmann, Irena Hajnsek:
Interferometric and polarimetric methods to determine SWE, fresh snow depth and the anisotropy of dry snow. IGARSS 2015: 4029-4032 - [c34]Juha Lemmetyinen, Mike Schwank, Kimmo Rautiainen, Anna Kontu, Tiina Parkkinen, Christian Mätzler, Andreas Wiesmann, Urs Wegmüller, Chris Derksen, Peter Toose, Alexandre Roy, Jouni Pulliainen:
Potential of L-band passive microwave radiometry for snow parameter retrieval. IGARSS 2015: 4033-4036 - [c33]Martti Hallikainen, Juha Lemmetyinen, Matti Vaaja, Jaakko Seppänen, Jaan Praks:
Multifrequency microwave radiometry of snow on lake ice: Observations and simulations. IGARSS 2015: 4041-4044 - 2014
- [j11]Wenmo Chang, Shurun Tan, Juha Lemmetyinen, Leung Tsang, Xiaolan Xu, Simon H. Yueh:
Dense Media Radiative Transfer Applied to SnowScat and SnowSAR. IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. 7(9): 3811-3825 (2014) - [j10]Anna Kontu, Juha Lemmetyinen, Jouni Pulliainen, Jaakko Seppänen, Martti T. Hallikainen:
Observation and Modeling of the Microwave Brightness Temperature of Snow-Covered Frozen Lakes and Wetlands. IEEE Trans. Geosci. Remote. Sens. 52(6): 3275-3288 (2014) - [c32]Yubao Qiu, Huadong Guo, Chanjia Bin, Duo Chu, Lijuan Shi, Juha Lemmetyinen:
Comparasion on snow depth algorithms over China using AMSR-E passive microwave remote sensing. IGARSS 2014: 851-854 - [c31]Chuan Xiong, Jiancheng Shi, Juha Lemmetyinen:
Refinement of the X and Ku band dual-polarization scatterometer snow water equivalent retrieval algorithm. IGARSS 2014: 2419-2422 - [c30]Juntao Yang, Kari Luojus, Juha Lemmetyinen, Lingmei Jiang, Jouni Pulliainen:
Comparison of SSMIS, AMSR-E and MWRI brightness temperature data. IGARSS 2014: 2574-2577 - 2013
- [c29]Francesco Montomoli, Marco Brogioni, Giacomo Fontanelli, Alberto Toccafondi, Juha Lemmetyinen, Jouni Pulliainen, Irena Hajnsek, Giovanni Macelloni:
Electromagnetic simulation and validation of backscattering from boreal forest in the C-Ku frequency range. IGARSS 2013: 983-986 - 2012
- [j9]Kimmo Rautiainen, Juha Lemmetyinen, Jouni Pulliainen, Juho Vehvilainen, Matthias Drusch, Anna Kontu, Juha Kainulainen, Jaakko Seppänen:
L-Band Radiometer Observations of Soil Processes in Boreal and Subarctic Environments. IEEE Trans. Geosci. Remote. Sens. 50(5-1): 1483-1497 (2012) - [c28]Martti Hallikainen, Matti Vaaja, Annakaisa von Lerber, Juha Kainulainen, Jaakko Seppänen, Juha Lemmetyinen:
Multifrequency microwave radiometer measurements of snow on lake ice. IGARSS 2012: 142-145 - [c27]Yubao Qiu, Huadong Guo, Jiancheng Shi, Juha Lemmetyinen, Lijuan Shi:
An emissivity-based land surface temperature retrieval algorithm. IGARSS 2012: 4664-4667 - 2011
- [j8]Juha Kainulainen, Kimmo Rautiainen, Juha Lemmetyinen, Jaakko Seppänen, Pauli Sievinen, Matias Takala, Martti T. Hallikainen:
Experimental Study on Radiometric Performance of Synthetic Aperture Radiometer HUT-2D - Measurements of Natural Targets. IEEE Trans. Geosci. Remote. Sens. 49(2): 814-826 (2011) - [j7]Juha Kainulainen, Kimmo Rautiainen, Juha Lemmetyinen, Martti T. Hallikainen, Fernando Martín-Porqueras, Manuel Martín-Neira:
Detection of a Sea Surface Salinity Gradient Using Data Sets of Airborne Synthetic Aperture Radiometer HUT-2-D and a GNSS-R Instrument. IEEE Trans. Geosci. Remote. Sens. 49(11): 4561-4571 (2011) - [c26]Jaakko Seppänen, Juha Kainulainen, Martti Hallikainen, Juha Lemmetyinen, Kimmo Rautiainen:
Synthetic aperture radiometer measurements of freezing soil. IGARSS 2011: 2602-2604 - [c25]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:
Analysis of active and passive microwave observations from the NoSREx campaign. IGARSS 2011: 2737-2740 - [c24]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, Tuula Aalto, Tuomas Laurila, Jouni Pulliainen:
SNOWCARBO: Monitoring and assessment of carbon balance related phenomena in Finland and northern Eurasia. IGARSS 2011: 3206-3209 - [c23]Martti T. Hallikainen, Pauli Sievinen, Jaakko Seppänen, Matti Vaaja, Annakaisa von Lerber, Erkka Rouhe, Juha Lemmetyinen:
Microwave emission signature of snow-covered lake ice. IGARSS 2011: 3507-3509 - [c22]Ali Nadir Arslan, Jouni Pulliainen, Juha Lemmetyinen, Thomas Nagler, Helmut Rott, Michael Kern:
Effects of snowpack parameters and layering processes at X- and Ku-band backscatter. IGARSS 2011: 3637-3640 - [c21]Matias Takala, Kari Luojus, Jouni Pulliainen, Chris Derksen, Juha Lemmetyinen, Juha-Petri Kärnä, Jarkko Koskinen, Bojan Bojkov:
Implementing hemispherical snow water equivalent product assimilating weather station observations and spaceborne microwave data. IGARSS 2011: 3768-3771 - [c20]Kari Luojus, Jouni Pulliainen, Matias Takala, Juha Lemmetyinen, Chris Derksen, Sari Metsämäki, Bojan Bojkov:
Investigating hemispherical trends in snow accumulation using GlobSnow snow water equivalent data. IGARSS 2011: 3772-3774 - [c19]Yubao Qiu, Huadong Guo, Jiancheng Shi, Shichang Kang, Juha Lemmetyinen, James R. Wang:
Analysis of the passive microwave high-frequency signal in the shallow snow retrieval. IGARSS 2011: 3863-3866 - 2010
- [j6]Juha Lemmetyinen, Jouni Pulliainen, Andrew Rees, Anna Kontu, Yubao Qiu, Chris Derksen:
Multiple-Layer Adaptation of HUT Snow Emission Model: Comparison With Experimental Data. IEEE Trans. Geosci. Remote. Sens. 48(7): 2781-2794 (2010) - [j5]Juha Lemmetyinen, Jouni Pulliainen, Andrew Rees, Anna Kontu, Yubao Qiu, Chris Derksen:
Correction to "Multiple-Layer Adaptation of HUT Snow Emission Model: Comparison With Experimental Data" [Jul 10 2781-2794]. IEEE Trans. Geosci. Remote. Sens. 48(7): 3055 (2010) - [c18]Anna Kontu, Juha Lemmetyinen, Jouni Pulliainen, Kimmo Rautiainen, Juha Kainulainen, Jaakko Seppänen:
L-band measurements of boreal soil. IGARSS 2010: 706-709 - [c17]Juha-Petri Kärnä, Markus Huttunen, Sari Metsämäki, Bertel Vehvilainen, Victor Podsechin, Jouni Pulliainen, Juha Lemmetyinen, Timo Kuitunen, Yrjö Rauste, Robin Berglund:
Improving hydrological forecasting using multi-source remote sensing data together with in situ measurements. IGARSS 2010: 1749-1752 - [c16]Matias Takala, Jouni Pulliainen, Kari Luojus, Juha Lemmetyinen, Mwaba Kangwa, Sari Metsämäki, Jarkko Koskinen:
Combined hemispherical scale SWE and snow clearance monitoring. IGARSS 2010: 1765-1768 - [c15]Yubao Qiu, Huadong Guo, Jiancheng Shi, Shichang Kang, James R. Wang, Juha Lemmetyinen, Lingmei Jiang:
Analysis between AMSR-E swath brightness temperature and ground snow depth data in winter time over Tibet Plateau, China. IGARSS 2010: 2367-2370 - [c14]Jouni Pulliainen, Juha Lemmetyinen, Anna Kontu, Ali Nadir Arslan, Andreas Wiesmann, Thomas Nagler, Helmut Rott, Malcolm Davidson, Dirk Schuettemeyer, Michael Kern:
Observing seasonal snow changes in the boreal forest area using active and passive microwave measurements. IGARSS 2010: 2375-2378
2000 – 2009
- 2009
- [j4]Juha Lemmetyinen, Chris Derksen, Jouni Pulliainen, J. Walter Strapp, Peter Toose, Anne E. Walker, Simo Tauriainen, Jörgen Pihlflyckt, Juha-Petri Kärnä, Martti T. Hallikainen:
A Comparison of Airborne Microwave Brightness Temperatures and Snowpack Properties Across the Boreal Forests of Finland and Western Canada. IEEE Trans. Geosci. Remote. Sens. 47(3): 965-978 (2009) - [j3]Juha Kainulainen, Juha Lemmetyinen, Kimmo Rautiainen, Andreas Colliander, Josu Uusitalo, Janne Lahtinen:
Error Propagation in Calibration Networks of Synthetic Aperture Radiometers. IEEE Trans. Geosci. Remote. Sens. 47(9): 3140-3150 (2009) - [c13]Martti Hallikainen, Juha Lemmetyinen, Pauli Sievinen:
Experimental and Modeling Studies of Microwave Remote Sensing of Seasonal Snow. IGARSS (2) 2009: 156-157 - [c12]Jaakko Seppänen, Juha Kainulainen, Juha Lemmetyinen, Kimmo Rautiainen, Martti Hallikainen, Marko Mäkynen:
Soil Moisture Retrieval from HUT-2D Synthetic Aperture Radiometer Data. IGARSS (3) 2009: 298-301 - [c11]Yubao Qiu, Jiancheng Shi, Juha Lemmetyinen, Anna Kontu, Jouni Pulliainen, Huadong Guo, James R. Wang, Lingmei Jiang, Martti Hallikainen, Li Zhang:
The Atmosphere Influence to AMSR-E Measurements over Snow-covered Areas: Simulation and Experiments. IGARSS (2) 2009: 610-613 - [c10]Juha Kainulainen, Kimmo Rautiainen, Juha Lemmetyinen, Martti Hallikainen, Fernando Martín-Porqueras, Manuel Martín-Neira:
Sea Surface Salinity Retrieval Demonstration using Datasets of Synthetic Aperture Radiometer HUT-2D. IGARSS (3) 2009: 737-740 - [c9]Juha Lemmetyinen, Anna Kontu, Yubao Qiu, Jouni Pulliainen, Martti Hallikainen:
Experimental Validation Activities of HUT Snow Emission Model. IGARSS (2) 2009: 871-874 - 2008
- [c8]Yubao Qiu, Jiancheng Shi, Martti Hallikainen, Juha Lemmetyinen, Jouni Pulliainen, Jarkko Koskinen, Anna Kontu:
The AMSR-E Instantaneous Emissivity Estimation and its Correlation, Frequency Dependency Analysis over Different Land Covers. IGARSS (2) 2008: 749-752 - [c7]Anna Kontu, Sami Kemppainen, Juha Lemmetyinen, Jouni Pulliainen, Martti Hallikainen:
Determination of Snow Emission on Lake Ice from Airborne Passive Microwave Measurements. IGARSS (4) 2008: 1046-1049 - 2007
- [j2]Andreas Colliander, Janne Lahtinen, Simo Tauriainen, Jörgen Pihlflyckt, Juha Lemmetyinen, Martti T. Hallikainen:
Sensitivity of Airborne 36.5-GHz Polarimetric Radiometer's Wind-Speed Measurement to Incidence Angle. IEEE Trans. Geosci. Remote. Sens. 45(7-1): 2122-2129 (2007) - [j1]Juha Lemmetyinen, Josu Uusitalo, Juha Kainulainen, Kimmo Rautiainen, Nestori Fabritius, Mikael Levander, Ville Kangas, Heli Greus, Jörgen Pihlflyckt, Anna Kontu, Sami Kemppainen, Andreas Colliander, Martti T. Hallikainen, Janne Lahtinen:
SMOS Calibration Subsystem. IEEE Trans. Geosci. Remote. Sens. 45(11-2): 3691-3700 (2007) - [c6]Juha-Petri Kärnä, Juha Lemmetyinen, Martti Hallikainen, Panu Lahtinen, Jouni Pulliainen, Matias Takala:
Operational snow map production for whole eurasia using microwave radiometer and ground-based observations. IGARSS 2007: 1456-1459 - [c5]Andreas Colliander, Juha Lemmetyinen, Josu Uusitalo, Jani Suomela, Katriina Veijola, Anna Kontu, Sami Kemppainen, Jörgen Pihlflyckt, Kimmo Rautiainen, Martti Hallikainen, Janne Lahtinen:
Ground calibration of SMOS: NIR and CAS. IGARSS 2007: 3631-3634 - [c4]Sami Kemppainen, Juha Lemmetyinen, Tuomo Auer, Andreas Colliander, Aleksi Aalto, Kimmo Rautiainen, Martti Hallikainen:
Thermal stabilized front-end PCB with active cold calibration load for L-band radiometer. IGARSS 2007: 4433-4436 - 2006
- [c3]Chris Derksen, J. Walter Strapp, Anne E. Walker, Juha Lemmetyinen, Martti Hallikainen, Jouni Pulliainen:
A Comparison of Airborne Passive Microwave Brightness Temperatures and Snowpack Properties across the Boreal Forests of Finland and Western Canada. IGARSS 2006: 694-697 - [c2]Juha Lemmetyinen, Josu Uusitalo, Kimmo Rautiainen, Juha Kainulainen, Nestori Fabritius, Mikael Levander, Ville Kangas, Heli Greus, Jörgen Pihlflyckt, Anna Kontu, Sami Kemppainen, Martti Hallikainen, Janne Lahtinen:
SMOS Calibration Subsystem. IGARSS 2006: 2309-2312 - 2005
- [c1]Janne Lahtinen, Josu Uusitalo, Nestori Fabritius, Mikael Levander, Ville Kangas, Juha Lemmetyinen, Kimmo Rautiainen, Heli Greus:
Calibration subsystem for spaceborne interferometric radiometer. IGARSS 2005: 5551-5553
Coauthor Index
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