Andreas Colliander

171 papers C 81Journal 87Unranked 2
YearRankTypeTitle / Venue / Authors
2025 J jnl
A Sparse Synthetic Aperture Radiometer Constellation Concept for Remote Sensing of Antarctic Ice Sheet Temperature.
IEEE Trans. Geosci. Remote. Sens.
Alex B. Akins, Alan B. Tanner, Andreas Colliander, Nicole-Jeanne Schlegel, Kenza Boudad, Igor Yanovsky, Shannon T. Brown, Sidharth Misra
2025 J jnl
An Autoencoder Architecture for L-Band Passive Microwave Retrieval of Landscape Freeze-Thaw Cycle.
IEEE Trans. Geosci. Remote. Sens.
Divya Kumawat, Ardeshir M. Ebtehaj, Xiaolan Xu, Andreas Colliander, Vipin Kumar
2025 J jnl
Assessing the SMAP Level-4 Carbon Product Over the Arctic and Subarctic Zones.
IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens.
Rémi Madelon, John S. Kimball, K. Arthur Endsley, Gabriëlle J. M. De Lannoy, Oliver Sonnentag, Haley Alcock, Matteo Detto, Anna M. Virkkala, Brendan M. Rogers, Jennifer D. Watts, Alex Mavrovic, Scott N. Williamson, Elyn Humphreys, Andreas Colliander, Arnaud Mialon, Alexandre Roy
2025 J jnl
Bayesian Time Series Approach and Its Application to Retrieve Ground and Vegetation Variables From L-Band Passive Microwave Remote Sensing.
IEEE Trans. Geosci. Remote. Sens.
Manu Holmberg, Juha Lemmetyinen, Philippe Richaume, Andreas Colliander, Anna Kontu, Johanna Tamminen
2025 J jnl
Comparison of in Situ Plant Area Index and Remotely Sensed Leaf Area Index of Northeastern American Deciduous, Mixed, and Coniferous Forests for SMAPVEX19-22.
IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens.
Christopher L. Cook, Laura L. Bourgeau-Chavez, Dorthea Vander Bilt, Mary Ellen Miller, Simon Kraatz, Michael H. Cosh, Victoria R. Kelly, Andreas Colliander
2025 J jnl
Estimating Vegetation Optical Depth With Mobile GNSS Transmissiometry in Temperate Forests During SMAPVEX22.
IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens.
Abesh Ghosh, Md. Mehedi Farhad, M. Ehsanul Hoque, Dylan R. Boyd, Laura L. Bourgeau-Chavez, Michael H. Cosh, Andreas Colliander, Mehmet Kurum
2025 J jnl
Full-Wave Simulations of Forest at L-Band With Fast Hybrid Multiple Scattering Theory Method and Comparison With GNSS Signals.
IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens.
Jongwoo Jeong, Leung Tsang, Mehmet Kurum, Abesh Ghosh, Andreas Colliander, Simon Yueh, Kyle McDonald, Nicholas Steiner, Michael H. Cosh
2025 J jnl
SMAP Validation Experiment 2019-2022 (SMAPVEX19-22): Field Campaign to Improve Soil Moisture and Vegetation Optical Depth Retrievals in Temperate Forests.
IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens.
Andreas Colliander, Michael H. Cosh, Laura L. Bourgeau-Chavez, Victoria R. Kelly, Simon Kraatz, Paul Siqueira, Victoria A. Walker, Xingjian Chen, Alexandre Roy, Tarendra Lakhankar, Kyle C. McDonald, Nicholas Steiner, Mehmet Kurum, Seung-Bum Kim, Aaron Berg, Xiaolan Xu, Sidharth Misra, Mehmet Ogut, Cristina Vittucci, John S. Kimball, Dara Entekhabi, Simon H. Yueh
2025 J jnl
Soil Moisture Active/Passive Validation Experiment Within the Canadian Boreal Forest in 2022 (SMAPVEX22-Boreal).
IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens.
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, Heather C. MacRae, Kyle McDonald, Koreen Millard, Sidharth Misra, Arnab Muhuri, Mehmet Ogut, Nathan Riis, Camille Roy, Hesam Salmabadi, Nicholas Steiner, Erica Tetlock, Hongquan Wang, Xiaoyong Xu, Simon Yueh
2025 J jnl
Soil Moisture Estimates Using -Band Airborne SAR Over Forests Replicating NISAR Observations.
IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens.
Seung-Bum Kim, Xiaolan Xu, Simon Kraatz, Andreas Colliander, Michael H. Cosh, Vicky Kelly, Paul Siqueira
2025 J jnl
Soil Surface Roughness in Temperate Forest During SMAPVEX19-22.
IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens.
Victoria A. Walker, Michael H. Cosh, William A. White, Andreas Colliander, Victoria R. Kelly, Paul Siqueira
2025 J jnl
Value of microwave soil moisture and thermal-infrared evapotranspiration retrievals for the mapping of irrigation coverage.
Int. J. Appl. Earth Obs. Geoinformation
Wade T. Crow, Martha C. Anderson, John M. Volk, Andreas Colliander
2024 C conf
A Soil Moisture Spatial Downscaling Method for Smap Using the Optical Trapezoid Model.
IGARSS
Yanmei Zhong, Zushuai Wei, Andreas Colliander, Jeffrey P. Walker
2024 C conf
Advancing Soil Moisture Estimation with Enhanced SMAP Active/Passive Algorithm for SMAP/NISAR Combined Framework.
IGARSS
Xiaolan Xu, Narendra N. Das, Simon Yueh, Dara Entekhabi, Andreas Colliander
2024 J jnl
An Autoencoder Architecture for L-band Passive Microwave Retrieval of Landscape Freeze-Thaw Cycle.
CoRR
Divya Kumawat, Ardeshir M. Ebtehaj, Xiaolan Xu, Andreas Colliander, Vipin Kumar
2024 C conf
Analysis of L-Band Microwave Propagation from Smapvex19-22 Data Using Full-Wave Simulations of Maxwell's Equations.
IGARSS
Jongwoo Jeong, Leung Tsang, Xiaolan Xu, Andreas Colliander, Simon Yueh
2024 J jnl
Calibration of the SMAP Soil Moisture Retrieval Algorithm to Reduce Bias Over the Amazon Rainforest.
IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens.
Kyeungwoo Cho, Robinson I. Negrón Juárez, Andreas Colliander, Eric G. Cosio, Norma Salinas, Alessandro de Araujo, Jeffrey Quintin Chambers, Jingfeng Wang
2024 J jnl
Demonstration of a Combined Active/Passive L-Band Microwave Remote Sensing Airborne Instrument.
IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens.
Mehmet Ogut, Sidharth Misra, Xavier Bosch-Lluis, Isaac Ramos-Pérez, Ross Williamson, Chun-Sik Chae, Andreas Colliander, Simon H. Yueh
2024 J jnl
Downscaling Passive Microwave Soil Moisture Estimates Using Stand-Alone Optical Remote Sensing Data.
IEEE Trans. Geosci. Remote. Sens.
Yanmei Zhong, Zushuai Wei, Linguang Miao, Yanwen Wang, Jeffrey P. Walker, Andreas Colliander
2024 C conf
Estimation of Total Surface and Subsurface Meltwater Amounts Across Greenland Ice Sheet.
IGARSS
Alamgir Hossan, Andreas Colliander, Julie Z. Miller, Shawn Marshall, Joel Harper, Baptiste Vandecrux
2024 C conf
Exploring the Synergy between Airborne Lidar Data and Vegetation Optical Depth: Insights from Smapvex'22.
IGARSS
Abesh Ghosh, Md. Mehedi Farhad, M. Ehsanul Hoque, Dylan R. Boyd, Xiaolan Xu, Andreas Colliander, Michael H. Cosh, Mehmet Kurum
2024 C conf
STASIS: A Concept for Sparse Interferometric Radiometry of the Antarctic Ice Sheet.
IGARSS
Alex Akins, Alan B. Tanner, Andreas Colliander, Nicole Schlegel, Igor Yanovsky, Kenza Boudad, Sidharth Misra, Shannon T. Brown
2024 C conf
The Importance of the Initial Spatial Resolution When Downscaling Soil Moisture Maps.
IGARSS
Nemesio J. Rodríguez-Fernández, Jingyao Zheng, Megha Devaraju, Tianjie Zhao, Yann Kerr, Andreas Colliander, Olivier Merlin
2024 J jnl
Validation of Remotely Sensed and Modeled Soil Moisture at Forested and Unforested NEON Sites.
IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens.
Edward Ayres, Rolf H. Reichle, Andreas Colliander, Michael H. Cosh, Lucas Smith
2023 J jnl
Assessment of Surface Fractional Water Impacts on SMAP Soil Moisture Retrieval.
IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens.
Jinyang Du, John S. Kimball, Steven Tsz K. Chan, Mario Julian Chaubell, Rajat Bindlish, Roy Scott Dunbar, Andreas Colliander
2023 C conf
Building Seasonal Maps of Antarctica's Temperature with Repeat-Pass Microwave Interferometry.
IGARSS
Alex Akins, Alan B. Tanner, Nicole-Jeanne Schlegel, Andreas Colliander, Igor Yanovsky, Sidharth Misra, Shannon T. Brown
2023 C conf
Deep Learning Estimation of Northern Hemisphere Soil Freeze/Thaw Dynamics Using Smap and Amsr2 Brightness Temperatures.
IGARSS
John S. Kimball, Kellen Donahue, Jinyang Du, Andreas Colliander, Youngwook Kim
2023 J jnl
Deep learning estimation of northern hemisphere soil freeze-thaw dynamics using satellite multi-frequency microwave brightness temperature observations.
Frontiers Big Data
Kellen Donahue, John S. Kimball, Jinyang Du, Fredrick Bunt, Andreas Colliander, Mahta Moghaddam, Jesse Johnson, Youngwook Kim, Michael A. Rawlins
2023 C conf
Forest Vegetation Optical Depth Mapping Using GNSS Signals at SMAPVEX'22.
IGARSS
Abesh Ghosh, Md. Mehedi Farhad, Dylan Boyd, Suraj Yadav, Andreas Colliander, Michael H. Cosh, Mehmet Kurum
2023 C conf
L-Band Radar for Forest Temporal Dynamics.
IGARSS
Xingjian Chen, Paul Siqueira, Kyle McDonald, Michael H. Cosh, Andreas Colliander, Mark Vanscoy
2023 C conf
On The Need of a New High-Resolution L-Band Mission to Study Land/Water/Ice Interfaces.
IGARSS
Nemesio Rodriguez-Fernandez, Jacqueline Boutin, Lars Kaleschke, Gabrielle De Lannoy, Giovanni Macelloni, Kimmo Rautiainen, Maria José Escorihuela, Peter Weston, Patricia de Rosnay, Jean-Christophe Calvet, Frédéric Frappart, Alexandre Roy, Thierry Pellarin, Andreas Colliander, Alexandre Supply, Eric Anterrieu, Philippe Richaume, Arnaud Mialon, Cécile Cheymol, Thierry Amiot, Louise Yu, Manuel Martín-Neira, Asma Kallel, Benjamin Carayon, Josep Closa, Alberto Zurita, Yann Kerr
2023 J jnl
Performance of SMOS Soil Moisture Products Over Core Validation Sites.
IEEE Geosci. Remote. Sens. Lett.
Andreas Colliander, Yann Kerr, Jean-Pierre Wigneron, A. Al-Yaari, Nemesio Rodriguez-Fernandez, Xiaojun Li, Julian Chaubell, Philippe Richaume, Arnaud Mialon, Jun Asanuma, Aaron A. Berg, David D. Bosch, Todd Caldwell, Michael H. Cosh, Chandra D. Holifield Collins, José Martínez-Fernández, Heather McNairn, Mark S. Seyfried, Patrick J. Starks, Z. Bob Su, Marc Thibeault, Jeffrey P. Walker
2022 J jnl
A Novel Approach to Map the Intensity of Surface Melting on the Antarctica Ice Sheet Using SMAP L-Band Microwave Radiometry.
IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens.
Mohammad Mousavi, Andreas Colliander, Julie Z. Miller, John S. Kimball
2022 J jnl
A Semiempirical Modeling of Soil Moisture, Vegetation, and Surface Roughness Impact on CYGNSS Reflectometry Data.
IEEE Trans. Geosci. Remote. Sens.
Simon H. Yueh, Rashmi Shah, Mario Julian Chaubell, Akiko Hayashi, Xiaolan Xu, Andreas Colliander
2022 C conf
Analysis of the SMAP Roughness Parameter and the SMAP Vegetation Optical Depth.
IGARSS
Julian Chaubell, Simon Yueh, Dara Entekhabi, Scott Dunbar, Andreas Colliander, Xiaolan Xu, Mohammad Mousavi
2022 J jnl
Application of a Change Detection Soil Moisture Retrieval Algorithm to Combined, Semiconcurrent Radiometer, and Radar Observations.
IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens.
Jeffrey D. Ouellette, Tanish P. Himani, Li Li, Elizabeth M. Twarog, Andreas Colliander, David C. Goodrich, Chandra D. Holifield Collins, Michael H. Cosh, Jeffrey P. Walker
2022 J jnl
Assessing the Spatiotemporal Variability of SMAP Soil Moisture Accuracy in a Deciduous Forest Region.
Remote. Sens.
Mohamed Abdelkader, Marouane Temimi, Andreas Colliander, Michael H. Cosh, Vicky R. Kelly, Tarendra Lakhankar, Ali Fares
2022 J jnl
Assessment of ERA5-Land Volumetric Soil Water Layer Product Using In Situ and SMAP Soil Moisture Observations.
IEEE Geosci. Remote. Sens. Lett.
Preet Lal, Gurjeet Singh, Narendra N. Das, Andreas Colliander, Dara Entekhabi
2022 J jnl
Crop-CASMA: A web geoprocessing and map service based architecture and implementation for serving soil moisture and crop vegetation condition data over U.S. Cropland.
Int. J. Appl. Earth Obs. Geoinformation
Chen Zhang, Zhengwei Yang, Haoteng Zhao, Ziheng Sun, Liping Di, Rajat Bindlish, Pang-Wei Liu, Andreas Colliander, Rick Mueller, Wade T. Crow, Rolf H. Reichle, John D. Bolten, Simon H. Yueh
2022 C conf
Detecting the Greenland Ice Sheet Strong Surface Melt During Summer 2021 using SMAP L-Band Microwave Radiometry.
IGARSS
Mohammad Mousavi, Andreas Colliander, Nicole-Jeanne Schlegel, Julie Z. Miller, John S. Kimball
2022 C conf
Development of SMAP Retrievals for Forested Regions: SMAPVEX19-22 and SMAPVEX22-Boreal.
IGARSS
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, Tarendra Lakhankar, Mehmet Ogut, Julian Chaubell, Scott Dunbar, Jay Famiglietti, Alexandra Georges Konings, Mehmet Kurum, Dara Entekhabi, Simon H. Yueh
2022 J jnl
Evaluation of SMAP Soil Moisture Retrieval Accuracy Over a Boreal Forest Region.
IEEE Trans. Geosci. Remote. Sens.
Jaison Thomas Ambadan, Heather C. MacRae, Andreas Colliander, Erica Tetlock, Warren Helgason, Ze'ev Gedalof, Aaron A. Berg
2022 C conf
Full-Wave Simulations of Scattering by Corn Fields at L-Band.
IGARSS
Ruoxing Gao, Jongwoo Jeong, Weihui Gu, Leung Tsang, Andreas Colliander, Simon Yueh
2022 J jnl
Hybrid Method for Full-Wave Simulations of Forests at L-Band.
IEEE Access
Weihui Gu, Leung Tsang, Andreas Colliander, Simon Yueh
2022 C conf
Ice Sheet Melt Water Profile Mapping Using Multi-Frequency Microwave Radiometry.
IGARSS
Andreas Colliander, Mohammad Mousavi, Sidharth Misra, Shannon T. Brown, John S. Kimball, Julie Z. Miller, Joel T. Johnson, Mariko Burgin
2022 J jnl
Multi-resolution soil moisture retrievals by disaggregating SMAP brightness temperatures with RADARSAT-2 polarimetric decompositions.
Int. J. Appl. Earth Obs. Geoinformation
Hongquan Wang, Ramata Magagi, Kalifa Goïta, Andreas Colliander
2022 J jnl
Passive and Active Multiple Scattering of Forests Using Radiative Transfer Theory With an Iterative Approach and Cyclical Corrections.
IEEE Trans. Geosci. Remote. Sens.
Maryam Salim, Shurun Tan, Roger D. De Roo, Andreas Colliander, Kamal Sarabandi
2022 J jnl
Potential of L- and C- Bands Polarimetric SAR Data for Monitoring Soil Moisture over Forested Sites.
Remote. Sens.
Ramata Magagi, Safa Jammali, Kalifa Goïta, Hongquan Wang, Andreas Colliander
2022 J jnl
Regularized Dual-Channel Algorithm for the Retrieval of Soil Moisture and Vegetation Optical Depth From SMAP Measurements.
IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens.
Julian Chaubell, Simon Yueh, Roy Scott Dunbar, Andreas Colliander, Dara Entekhabi, Steven Chan, Fan Chen, Xiaolan Xu, Rajat Bindlish, Peggy O'Neill, Jun Asanuma, Aaron A. Berg, David D. Bosch, Todd Caldwell, Michael H. Cosh, Chandra D. Holifield Collins, Karsten H. Jensen, José Martínez-Fernández, Mark S. Seyfried, Patrick J. Starks, Zhongbo Su, Marc Thibeault, Jeffrey P. Walker
2022 C conf
Revisiting and Cleaning The Available SMAP SAR L-Band Dataset Using an Outlier Detection Algorithm.
IGARSS
Mohammad Mousavi, Andreas Colliander, R. Scott Dunbdar, Simon H. Yueh, Dara Entekhabi
2022 J jnl
Satellite Retrievals of Probabilistic Freeze-Thaw Conditions From SMAP and AMSR Brightness Temperatures.
IEEE Trans. Geosci. Remote. Sens.
Victoria A. Walker, Andreas Colliander, John S. Kimball
2022 J jnl
The Impact of In Situ Probe Orientation on SMAP Validation Statistics.
IEEE Geosci. Remote. Sens. Lett.
Aaron A. Berg, Jaison Thomas Ambadan, Andreas Colliander, Heather McNairn, Jarrett Powers, Erica Tetlock
2022 J jnl
Validation of Soil Moisture Data Products From the NASA SMAP Mission.
IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens.
Andreas Colliander, Rolf H. Reichle, Wade T. Crow, Michael H. Cosh, Fan Chen, Steven Chan, Narendra Narayan Das, Rajat Bindlish, Julian Chaubell, Seung-Bum Kim, Qing Liu, Peggy E. O'Neill, Roy Scott Dunbar, Land B. Dang, John S. Kimball, Thomas J. Jackson, Hala Khalid AlJassar, Jun Asanuma, Bimal K. Bhattacharya, Aaron A. Berg, David D. Bosch, Laura L. Bourgeau-Chavez, Todd Caldwell, Jean-Christophe Calvet, Chandra D. Holifield Collins, Karsten H. Jensen, Stanley Livingston, Ernesto López-Baeza, José Martínez-Fernández, Heather McNairn, Mahta Moghaddam, Carsten Montzka, Claudia Notarnicola, Thierry Pellarin, Isabella Greimeister-Pfeil, Jouni Pulliainen, Judith Gpe. Ramos, Mark S. Seyfried, Patrick J. Starks, Zhongbo Su, Rogier van der Velde, Yijian Zeng, Marc Thibeault, Mariette Vreugdenhil, Jeffrey P. Walker, Mehrez Zribi, Dara Entekhabi, Simon H. Yueh
2021 C conf
A New Geophysical Model Based Algorithm to Detcet Melt Events Over the Antractic Ice Sheet Using Smap Microwave Radiometry.
IGARSS
Seyedmohammad Mousavi, Andreas Colliander, Julie Z. Miller, John S. Kimball
2021 C conf
Active-Passive Surface Soil Moisture Retrievals with L-Band and C-Band Active and L-Band Passive Measurements.
IGARSS
Narendra N. Das, Dara Entekhabi, Seyedmohammad Mousavi, Simon Yueh, Roy Scott Dunbar, Andreas Colliander
2021 C conf
Analyzing the Radio Frequency Interference Environment at Cal/Val Site Locations for the Soil Moisture Active/Passive (SMAP) Mission.
IGARSS
Alexandra Bringer, Andreas Colliander, Joel T. Johnson, Simon Yueh, Siharth Misra
2021 C conf
Antarctica Ice Sheet Melt Detection Using a Machine Learning Algorithm Based on SMAP Microwave Radiometery.
IGARSS
Seyedmohammad Mousavi, Andreas Colliander, Julie Z. Miller, John S. Kimball
2021 C conf
Crop-CASMA - A Web GIS Tool for Cropland Soil Moisture Monitoring and Assessment Based on SMAP Data.
IGARSS
Zhengwei Yang, Chen Zhang, Haoteng Zhao, Ziheng Sun, Rajat Bindlish, Pang-Wei Liu, Andreas Colliander, Rick Mueller, Liping Di, Wade T. Crow, Rolf Reichle
2021 J jnl
Evaluation of Surface Melt on the Greenland Ice Sheet Using SMAP L-Band Microwave Radiometry.
IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens.
Mohammad Mousavi, Andreas Colliander, Julie Z. Miller, Dara Entekhabi, Joel T. Johnson, Christopher A. Shuman, John S. Kimball, Zoe R. Courville
2021 C conf
Implementation and Analysis of the Dual-Channel Algorithm for the Retrieval of Soil Moisture and Vegetation Optical Depth for SMAP.
IGARSS
Julian Chaubell, Simon Yueh, Steven Chan, Roy Scott Dunbar, Andreas Colliander, Dara Entekhabi, Fan Chen, Rajat Bindlish, Peggy O'Neill
2021 J jnl
Microwave Radiometry at Frequencies From 500 to 1400 MHz: An Emerging Technology for Earth Observations.
IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens.
Joel T. Johnson, Kenneth C. Jezek, Giovanni Macelloni, Marco Brogioni, Leung Tsang, Emmanuel P. Dinnat, Jeffrey P. Walker, Nan Ye, Sidharth Misra, Jeffrey R. Piepmeier, Rajat Bindlish, David M. Le Vine, Peggy E. O'Neill, Lars Kaleschke, Mark J. Andrews, Caglar Yardim, Mustafa Aksoy, Michael Durand, Chi-Chih Chen, Oguz Demir, Alexandra Bringer, Julie Z. Miller, Shannon T. Brown, Ron Kwok, Tong Lee, Yann Kerr, Dara Entekhabi, Jinzheng Peng, Andreas Colliander, Steven Chan, Joseph A. MacGregor, Brooke Medley, Roger DeRoo, Mark Drinkwater
2021 C conf
Monitoring ECO-Hydrological Spring Onset Over Alaska and Northern Canada with Complementary Satellite Remote Sensing Data.
IGARSS
Youngwook Kim, John S. Kimball, Nicholas C. Parazoo, Xiaolan Xu, Roy Scott Dunbar, Andreas Colliander, Rolf Reichle
2021 C conf
Multi-Frequency NMM3D Simulations of Wave Propagation in Vegetation for Remote Sensing of Soil Moisture.
IGARSS
Weihui Gu, Leung Tsang, Andreas Colliander, Simon Yueh
2021 C conf
SMAP Validation Experiment 2019-2022 (SMAPVEX19-22): Detection of Soil Moisture Under Temperate Forest Canopy.
IGARSS
Andreas Colliander, Michael H. Cosh, Sidharth Misra, Laura L. Bourgeau-Chavez, Vicky Kelly, Paul Siqueira, Alexandre Roy, Tarendra Lakhankar, Simon Kraatz, Alexandra Georges Konings, Mehmet Kurum, Dara Entekhabi, Peggy O'Neill, Simon H. Yueh
2021 J jnl
Soil moisture retrieval over a site of intensive agricultural production using airborne radiometer data.
Int. J. Appl. Earth Obs. Geoinformation
Hongquan Wang, Ramata Magagi, Kalifa Goïta, Andreas Colliander, Thomas J. Jackson, Heather McNairn, Jarrett Powers
2021 J jnl
Validation of SMAP Soil Moisture at Terrestrial National Ecological Observatory Network (NEON) Sites Show Potential for Soil Moisture Retrieval in Forested Areas.
IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens.
Edward Ayres, Andreas Colliander, Michael H. Cosh, Joshua A. Roberti, Sam Simkin, Melissa A. Genazzio
2020 C conf
Estimating Global Evapotranspiration Using Smap Surface and Root-Zone Moisture Content.
IGARSS
Youngwook Kim, Hotaek Park, John S. Kimball, Andreas Colliander, Jesse Johnson
2020 J jnl
Evaluation of SMAP Core Validation Site Representativeness Errors Using Dense Networks of In Situ Sensors and Random Forests.
IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens.
Jane Whitcomb, Daniel Clewley, Andreas Colliander, Michael H. Cosh, Jarrett Powers, Matthew Friesen, Heather McNairn, Aaron A. Berg, David D. Bosch, Alisa Coffin, Chandra D. Holifield Collins, John H. Prueger, Dara Entekhabi, Mahta Moghaddam
2020 C conf
Full-Wave Simulations of Scattering in Vegetation for Microwave Remote Sensing of Soil Moisture.
IGARSS
Weihui Gu, Leung Tsang, Andreas Colliander, Simon Yueh
2020 J jnl
Improved SMAP Dual-Channel Algorithm for the Retrieval of Soil Moisture.
IEEE Trans. Geosci. Remote. Sens.
Mario Julian Chaubell, Simon H. Yueh, Roy Scott Dunbar, Andreas Colliander, Fan Chen, Steven Tsz K. Chan, Dara Entekhabi, Rajat Bindlish, Peggy E. O'Neill, Jun Asanuma, Aaron A. Berg, David D. Bosch, Todd Caldwell, Michael H. Cosh, Chandra D. Holifield Collins, José Martínez-Fernández, Mark S. Seyfried, Patrick J. Starks, Zhongbo Su, Marc Thibeault, Jeffrey P. Walker
2020 C conf
Melt Detection Over Greenland Using Smap Radiometer Observations.
IGARSS
Seyedmohammad Mousavi, Andreas Colliander, Julie Z. Miller, Dara Entekhabi, Joel T. Johnson, Christopher A. Shuman, John S. Kimball, Zoe R. Courville
2020 J jnl
Monitoring Freeze-Thaw State by Means of GNSS Reflectometry: An Analysis of TechDemoSat-1 Data.
IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens.
Davide Comite, Luca Cenci, Andreas Colliander, Nazzareno Pierdicca
2020 J jnl
Multiscale Surface Roughness for Improved Soil Moisture Estimation.
IEEE Trans. Geosci. Remote. Sens.
Maheshwari Neelam, Andreas Colliander, Binayak P. Mohanty, Michael H. Cosh, Sidharth Misra, Thomas J. Jackson
2020 J jnl
Parameterization of Vegetation Scattering Albedo in the Tau-Omega Model for Soil Moisture Retrieval on Croplands.
Remote. Sens.
Chang-Hwan Park, Thomas Jagdhuber, Andreas Colliander, Johan Lee, Aaron Berg, Michael H. Cosh, Seung-Bum Kim, Yoonjae Kim, Volker Wulfmeyer
2020 C conf
Potential of GNSS Reflectometry for Freeze-Thaw Monitoring: a Study of Techdemosat-1 Data.
IGARSS
Davide Comite, Laura Dente, Luca Cenci, Leila Guerriero, Andreas Colliander, Nazzareno Pierdicca
2020 J jnl
Reconciling Flagging Strategies for Multi-Sensor Satellite Soil Moisture Climate Data Records.
Remote. Sens.
Mendy van der Vliet, Robin van der Schalie, Nemesio Rodriguez-Fernandez, Andreas Colliander, Richard de Jeu, Wolfgang Preimesberger, Tracy Scanlon, Wouter Dorigo
2020 C conf
SMAP Validation Experiment 2019-2021 (SMAPVEX19-21): Detection of Soil Moisture under Forest Canopy.
IGARSS
Andreas Colliander, Michael H. Cosh, Sidharth Misra, Laura L. Bourgeau-Chavez, Vicky Kelly, Paul Siqueira, Alexandre Roy, Tarendra Lakhankar, Simon Kraatz, Alexandra Georges Konings, Natan Holtzman, Mehmet Kurum, Dara Entekhabi, Peggy O'Neill, Simon H. Yueh
2019 C conf
A Method for Assessing SMAP Core Validation Site Scaling Bias Using Enhanced Sampling and Random Forests.
IGARSS
Jane Whitcomb, David D. Bosch, Chandra D. Holifield Collins, John H. Prueger, Dara Entekhabi, Mahta Moghaddam, Daniel Clewley, Andreas Colliander, Michael H. Cosh, Jarrett Powers, Matthew Friesen, Heather McNairn, Aaron Berg
2019 J jnl
Assessment of Soil Moisture SMAP Retrievals and ELBARA-III Measurements in a Tibetan Meadow Ecosystem.
IEEE Geosci. Remote. Sens. Lett.
Donghai Zheng, Xin Wang, Rogier van der Velde, Mike Schwank, Paolo Ferrazzoli, Jun Wen, Zuoliang Wang, Andreas Colliander, Rajat Bindlish, Zhongbo Su
2019 J jnl
Global Assessment of the SMAP Freeze/Thaw Data Record and Regional Applications for Detecting Spring Onset and Frost Events.
Remote. Sens.
Youngwook Kim, John S. Kimball, Xiaolan Xu, Roy Scott Dunbar, Andreas Colliander, Chris Derksen
2019 C conf
Integrated SMAP and SMOS Soil Moisture Observations.
IGARSS
Rajat Bindlish, Steven Tsz K. Chan, Andreas Colliander, Yann Kerr, Thomas J. Jackson
2019 C conf
Remote Sensing of Soil Moisture for Vegetation/Forests with Large VWC Using Nmm3d Full Wave Simulations.
IGARSS
Huanting Huang, Leung Tsang, Andreas Colliander, Simon Yueh
2019 C conf
Seasonal Dependence of SMAP Radiometer-Based Soil Moisture Performance as Observed Over Core Validation Sites.
IGARSS
Andreas Colliander, Heather McNairn, Marc Thibeault, José Martínez-Fernández, Karsten H. Jensen, Jun Asanuma, Mark S. Seyfried, David D. Bosch, Patrick J. Starks, Chandra D. Holifield Collins, John H. Prueger, Thomas J. Jackson, Zhongbo Su, Simon H. Yueh, Steven Tsz K. Chan, Peggy O'Neill, Rajat Bindlish, Michael H. Cosh, Todd Caldwell, Jeffrey P. Walker, Aaron A. Berg
2019 C conf
Smap Regularized Dual-Channel Algorithm for the Retrieval of Soil Moisture and Vegetation Optical Depth.
IGARSS
Julian Chaubell, Simon Yueh, Steven Tsz K. Chan, Roy Scott Dunbar, Andreas Colliander, Dara Entekhabi, Fan Chen
2019 J jnl
Soil Moisture Remote Sensing across Scales.
Remote. Sens.
Nemesio Rodriguez-Fernandez, Ahmad Al Bitar, Andreas Colliander, Tianjie Zhao
2019 J jnl
Validation of SMAP Soil Moisture Products Using Ground-Based Observations for the Paddy Dominated Tropical Region of India.
IEEE Trans. Geosci. Remote. Sens.
Gurjeet Singh, Narendra N. Das, Rabindra K. Panda, Andreas Colliander, Thomas J. Jackson, Binayak P. Mohanty, Dara Entekhabi, Simon H. Yueh
2018 J jnl
Assessment of the SMAP Soil Emission Model and Soil Moisture Retrieval Algorithms for a Tibetan Desert Ecosystem.
IEEE Trans. Geosci. Remote. Sens.
Donghai Zheng, Rogier van der Velde, Jun Wen, Xin Wang, Paolo Ferrazzoli, Mike Schwank, Andreas Colliander, Rajat Bindlish, Zhongbo Su
2018 J jnl
Estimating Vegetation Water Content and Soil Surface Roughness Using Physical Models of L-Band Radar Scattering for Soil Moisture Retrieval.
Remote. Sens.
Seung-Bum Kim, Huanting Huang, Tien-Hao Liao, Andreas Colliander
2018 C conf
Global Freeze/Thaw Product from L-Band Radiometer Data.
IGARSS
Xiaolan Xu, Youngwook Kim, John S. Kimball, Chris Derksen, Roy Scott Dunbar, Andreas Colliander
2018 C conf
High Resolution Soil Moisture Product Based on Smap Active-Passive Approach Using Copernicus Sentinel 1 Data.
IGARSS
Narendra N. Das, Dara Entekhabi, Seung-Bum Kim, Thomas Jagdhuber, Roy Scott Dunbar, Simon Yueh, Peggy E. O'Neill, Andreas Colliander, Jeffrey P. Walker, Thomas J. Jackson
2018 C conf
Integration of SMAP and SMOS Observations.
IGARSS
Rajat Bindlish, Steven Chan, Thomas J. Jackson, Andreas Colliander, Yann Kerr
2018 C conf
Intercalibration of Low Frequency Brightness Temperature Measurements For Long-Term Soil Moisture Record.
IGARSS
Emmanuel P. Dinnat, Mariko S. Burgin, Andreas Colliander, Chun-Sik Chae, Michael H. Cosh, Ying Gao
2018 C conf
L-, C- and X-Band Passive Microwave Soil Moisture Retrieval Algorithm Parameterization Using in Situ Validation Sites.
IGARSS
Ying Gao, Andreas Colliander, Mariko S. Burgin, Jeffrey P. Walker, Chun-Sik Chae, Emmanuel P. Dinnat, Michael H. Cosh, Todd Caldwell, Aaron Berg, José Martínez-Fernández
2018 C conf
NMM3D Full Wave Simulations of Vegetation and Forest Effects in Microwave Remote Sensing.
IGARSS
Huanting Huang, Leung Tsang, Andreas Colliander, Rashmi Shah, Simon Yueh
2018 C conf
Polarization Decomposition and Temperature Bias Resolution for Smap Passive Soil Moisture Retrieval Using Time Series Brightness Temperature Observations.
IGARSS
Steven Chan, Rajat Bindlish, Peggy O'Neill, Thomas J. Jackson, Andreas Colliander, Simon Yueh
2018 C conf
Soil Moisture Retrieval Using full Wave Simulations of 3-D Maxwell Equations for Compensating Vegetation Effects.
IGARSS
Andreas Colliander, Eni G. Njoku, Huanting Huang, Leung Tsang
2018 C conf
Validation of Satellite Microwave Retrieved Soil Moisture with Global Ground-Based Measurements.
IGARSS
Amen Al-Yaari, Arnaud Mialon, Wouter Dorigo, Andreas Colliander, Lei Fan, Yann Kerr, Thierry Pellarin, Jean-Pierre Wigneron
2017 J jnl
A Comparative Study of the SMAP Passive Soil Moisture Product With Existing Satellite-Based Soil Moisture Products.
IEEE Trans. Geosci. Remote. Sens.
Mariko S. Burgin, Andreas Colliander, Eni G. Njoku, Steven Tsz K. Chan, François Cabot, Yann H. Kerr, Rajat Bindlish, Thomas J. Jackson, Dara Entekhabi, Simon H. Yueh
2017 J jnl
A Time-Series Approach to Estimating Soil Moisture From Vegetated Surfaces Using L-Band Radar Backscatter.
IEEE Trans. Geosci. Remote. Sens.
Jeffrey D. Ouellette, Joel T. Johnson, Anna Balenzano, Francesco Mattia, Giuseppe Satalino, Seung-Bum Kim, Roy Scott Dunbar, Andreas Colliander, Michael H. Cosh, Todd G. Caldwell, Jeffrey P. Walker, Aaron A. Berg
2017 C conf
A new vegetation model based on numerical 3D solutions of maxwell equations.
IGARSS
Huanting Huang, Leung Tsang, Eni G. Njoku, Andreas Colliander
2017 C conf
A spatio-temporal data fusion algorithm for estimating high-resolution soil moisture in agricultural regions.
IGARSS
Subit Chakrabarti, Pang-Wei Liu, Jasmeet Judge, Anand Rangarajan, Roger D. De Roo, Rajat Bindlish, Andreas Colliander, Sidharth Misra, Scott Tripp, Barron Latham, Ross Williamson, Isaac Ramos, Thomas J. Jackson, Anthony W. England, Sanjay Ranka, Simon Yueh
2017 J jnl
Application of Triple Collocation in Ground-Based Validation of Soil Moisture Active/Passive (SMAP) Level 2 Data Products.
IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens.
Fan Chen, Wade T. Crow, Andreas Colliander, Michael H. Cosh, Thomas J. Jackson, Rajat Bindlish, Rolf Reichle, Steven Tsz K. Chan, David D. Bosch, Patrick J. Starks, David C. Goodrich, Mark S. Seyfried
2017 C conf
Assessment of version 4 of the SMAP passive soil moisture standard product.
IGARSS
Peggy O'Neill, Steven Tsz K. Chan, Rajat Bindlish, Thomas J. Jackson, Andreas Colliander, Roy Scott Dunbar, Fan Chen, Jeffrey Piepmeier, Simon Yueh, Dara Entekhabi, Michael H. Cosh, Todd Caldwell, Jeffrey P. Walker, Xiaoling Wu, Aaron A. Berg, Tracy L. Rowlandson, Anna Pacheco, Heather McNairn, Marc Thibeault, José Martínez-Fernández, A. Gonzalez-Zamora, Ernesto López-Baeza, Frederik Uldall, Mark S. Seyfried, David D. Bosch, Patrick J. Starks, Chandra D. Holifield Collins, John H. Prueger, Zhongbo Su, Rogier van der Velde, Jun Asanuma, Michael A. Palecki, Eric E. Small, Marek Zreda, Jean-Christophe Calvet, Wade T. Crow, Yann Kerr
2017 J jnl
Data Assimilation to Extract Soil Moisture Information from SMAP Observations.
Remote. Sens.
Jana Kolassa, Rolf H. Reichle, Qing Liu, Michael H. Cosh, David D. Bosch, Todd G. Caldwell, Andreas Colliander, Chandra D. Holifield Collins, Thomas J. Jackson, Stanley Livingston, Mahta Moghaddam, Patrick J. Starks
2017 C conf
Development and validation of the SMAP enhanced passive soil moisture product.
IGARSS
Steven Tsz K. Chan, Rajat Bindlish, Peggy O'Neill, Thomas J. Jackson, Julian Chaubell, Jeffrey Piepmeier, Roy Scott Dunbar, Andreas Colliander, Fan Chen, Dara Entekhabi, Simon Yueh, Michael H. Cosh, Todd Caldwell, Jeffrey P. Walker, Xiaoling Wu, Aaron A. Berg, Tracy L. Rowlandson, Anna Pacheco, Heather McNairn, Marc Thibeault, José Martínez-Fernández, Angel Gonzalez-Zamora, Ernesto López-Baeza, Frederik Uldall, Mark S. Seyfried, David D. Bosch, Patrick J. Starks, Chandra D. Holifield Collins, John H. Prueger, Zhongbo Su, Rogier van der Velde, Jun Asanuma, Michael A. Palecki, Eric E. Small, Marek Zreda, Jean-Christophe Calvet, Wade T. Crow, Yann Kerr
2017 J jnl
Foreword to the Special Issue on the 14th Specialist Meeting on Microwave Radiometry and Remote Sensing of the Environment (MicroRad 2016).
IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens.
Martti T. Hallikainen, Jaan Praks, Jiancheng Shi, Andreas Colliander
2017 C conf
High-resolution enhanced product based on SMAP active-passive approach using Sentinel 1 data and its applications.
IGARSS
Narendra N. Das, Dara Entekhabi, Seung-Bum Kim, Thomas Jagdhuber, Roy Scott Dunbar, Simon Yueh, Andreas Colliander
2017 C conf
High-resolution enhanced product based on SMAP active-passive approach using sentinel 1A and 1B SAR data.
IGARSS
Narendra N. Das, Dara Entekhabi, Seung-Bum Kim, Thomas Jagdhuber, Roy Scott Dunbar, Simon Yueh, Andreas Colliander
2017 C conf
Integration of SMAP and SMOS L-band observations.
IGARSS
Rajat Bindlish, Thomas J. Jackson, Steven Chan, Andreas Colliander, Yann Kerr
2017 C conf
Intercomparison of brightness temperature measurements from SMAP and SMOS radiometers.
IGARSS
Chun-Sik Chae, Andreas Colliander, Mariko Burgin, Emmanuel P. Dinnat
2017 C conf
Landscape freeze/thaw standerd and enhanced products from soil moisture active/passive (SMAP) radiometer data.
IGARSS
Xiaolan Xu, Chris Derksen, Roy Scott Dunbar, Andreas Colliander, John S. Kimball, Youngwook Kim
2017 C conf
Multi-frequency radiometer-based soil moisture retrieval algorithm parametrization using in situ validation sites.
IGARSS
Ying Gao, Andreas Colliander, Mariko S. Burgin, Jeffrey P. Walker, Chun-Sik Chae, Emmanuel P. Dinnat, Michael H. Cosh
2017 C conf
Multi-scale surface roughness model for soil moisture retrieval.
IGARSS
Maheshwari Neelam, Andreas Colliander, Binayak P. Mohanty, Thomas J. Jackson, Michael H. Cosh, Sidharth Misra
2017 C conf
Passive/active microwave soil moisture disaggregation using SMAP data.
IGARSS
Bin Fang, Venkat Lakshmi, Rajat Bindlish, Tom Jackson, Michael H. Cosh, Andreas Colliander
2017 J jnl
Propagation and Scattering by a Layer of Randomly Distributed Dielectric Cylinders Using Monte Carlo Simulations of 3D Maxwell Equations With Applications in Microwave Interactions With Vegetation.
IEEE Access
Huanting Huang, Leung Tsang, Eni G. Njoku, Andreas Colliander, Tien-Hao Liao, Kung-Hau Ding
2017 C conf
Sentinel-1 high resolution soil moisture.
IGARSS
Francesco Mattia, Anna Balenzano, Giuseppe Satalino, Francesco P. Lovergine, Alexander Loew, Jian Peng, Urs Wegmüller, Maurizio Santoro, Oliver Cartus, Katarzyna Dabrowska-Zielinska, Jan Pawel Musial, Malcolm W. J. Davidson, Simon Yueh, Seung-Bum Kim, Narendra N. Das, Andreas Colliander, Joel T. Johnson, Jeffrey Ouellette, Jeffrey P. Walker, Xiaoling Wu, Heather McNairn, Amine Merzouki, Jarrett Powers, Todd Caldwell, Dara Entekhabi, Michael H. Cosh, Thomas J. Jackson
2017 C conf
Soil moisture retrieval with airborne PALS instrument over agricultural areas in SMAPVEX16.
IGARSS
Andreas Colliander, Thomas J. Jackson, Michael H. Cosh, Sidharth Misra, Rajat Bindlish, Jarrett Powers, Heather McNairn, Paul Bullock, Aaron Berg, Ramata Magagi, Peggy O'Neill, Simon Yueh
2017 J jnl
Spatial Downscaling of SMAP Soil Moisture Using MODIS Land Surface Temperature and NDVI During SMAPVEX15.
IEEE Geosci. Remote. Sens. Lett.
Andreas Colliander, Joshua B. Fisher, Gregory Halverson, Olivier Merlin, Sidharth Misra, Rajat Bindlish, Thomas J. Jackson, Simon Yueh
2017 C conf
Spatial variability in microwave radiometric signatures of growing corn and soybean during SMAPVEX16-microwex.
IGARSS
Pang-Wei Liu, Jasmeet Judge, Subit Chakrabarti, Roger DeRoo, Susan C. Steele-Dunne, Brian K. Hornbuckle, Andreas Colliander, Sidharth Misra, Scott Tripp, Barron Latham, Ross Williamson, Isaac Ramos, Simon Yueh, Anthony W. England
2017 J jnl
Surface Soil Moisture Retrieval Using the L-Band Synthetic Aperture Radar Onboard the Soil Moisture Active-Passive Satellite and Evaluation at Core Validation Sites.
IEEE Trans. Geosci. Remote. Sens.
Seung-Bum Kim, Jakob J. van Zyl, Joel T. Johnson, Mahta Moghaddam, Leung Tsang, Andreas Colliander, Roy Scott Dunbar, Thomas J. Jackson, Sermsak Jaruwatanadilok, Richard D. West, Aaron Berg, Todd Caldwell, Michael H. Cosh, David C. Goodrich, Stanley Livingston, Ernesto López-Baeza, Tracy L. Rowlandson, Marc Thibeault, Jeffrey P. Walker, Dara Entekhabi, Eni G. Njoku, Peggy E. O'Neill, Simon H. Yueh
2017 J jnl
The SMAP Level 4 Carbon Product for Monitoring Ecosystem Land-Atmosphere CO
IEEE Trans. Geosci. Remote. Sens.
Lucas A. Jones, John S. Kimball, Rolf Reichle, Nima Madani, Joe Glassy, Joe V. Ardizzone, Andreas Colliander, James Cleverly, Ankur R. Desai, Derek Eamus, Eugenie S. Euskirchen, Lindsay B. Hutley, Craig Macfarlane, Russell L. Scott
2017 C conf
The sensitivity of ground-reflected GNSS signals to near-surface soil moisture, as recorded by spaceborne receivers.
IGARSS
Clara C. Chew, Andreas Colliander, Rashmi Shah, Cinzia Zuffada, Mariko S. Burgin
2016 J jnl
Active-Passive Disaggregation of Brightness Temperatures During the SMAPVEX12 Campaign.
IEEE Trans. Geosci. Remote. Sens.
Delphine J. Leroux, Narendra Narayan Das, Dara Entekhabi, Andreas Colliander, Eni G. Njoku, Roy Scott Dunbar, Simon H. Yueh
2016 J jnl
Active-Passive Soil Moisture Retrievals During the SMAP Validation Experiment 2012.
IEEE Geosci. Remote. Sens. Lett.
Delphine J. Leroux, Narendra N. Das, Dara Entekhabi, Andreas Colliander, Eni G. Njoku, Thomas J. Jackson, Simon Yueh
2016 J jnl
Assessment of the SMAP Passive Soil Moisture Product.
IEEE Trans. Geosci. Remote. Sens.
Steven Tsz K. Chan, Rajat Bindlish, Peggy E. O'Neill, Eni G. Njoku, Thomas J. Jackson, Andreas Colliander, Fan Chen, Mariko Burgin, Roy Scott Dunbar, Jeffrey Piepmeier, Simon Yueh, Dara Entekhabi, Michael H. Cosh, Todd Caldwell, Jeffrey P. Walker, Xiaoling Wu, Aaron A. Berg, Tracy L. Rowlandson, Anna Pacheco, Heather McNairn, Marc Thibeault, José Martínez-Fernández, Angel Gonzalez-Zamora, Mark S. Seyfried, David D. Bosch, Patrick J. Starks, David C. Goodrich, John H. Prueger, Michael A. Palecki, Eric E. Small, Marek Zreda, Jean-Christophe Calvet, Wade T. Crow, Yann Kerr
2016 C conf
Combined active and passive microwave remote sensing of soil moisture for vegetated surfaces at L-band.
IGARSS
Huanting Huang, Tien-Hao Liao, Leung Tsang, Eni G. Njoku, Andreas Colliander, Thomas J. Jackson, Simon Yueh
2016 C conf
Evaluation of the validated Soil Moisture product from the SMAP radiometer.
IGARSS
Peggy E. O'Neill, Steven Tsz K. Chan, Andreas Colliander, Roy Scott Dunbar, Eni G. Njoku, Rajat Bindlish, Fan Chen, Thomas J. Jackson, Mariko Burgin, Jeffrey Piepmeier, Simon Yueh, Dara Entekhabi, Michael H. Cosh, Todd Caldwell, Jeffrey P. Walker, Xiaoling Wu, Aaron A. Berg, Tracy L. Rowlandson, Anna Pacheco, Heather McNairn, Marc Thibeault, José Martínez-Fernández, Angel Gonzalez-Zamora, Mark S. Seyfried, David D. Bosch, Patrick J. Starks, David C. Goodrich, John H. Prueger, Michael A. Palecki, Eric E. Small, Marek Zreda, Jean-Christophe Calvet, Wade T. Crow, Yann Kerr
2016 J jnl
Freeze/Thaw Detection and Validation Using Aquarius' L-Band Backscattering Data.
IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens.
Xiaolan Xu, Chris Derksen, Simon H. Yueh, Roy Scott Dunbar, Andreas Colliander
2016 J jnl
L-Band Radio-Frequency Interference Observations During the SMAP Validation Experiment 2012.
IEEE Trans. Geosci. Remote. Sens.
Mustafa Aksoy, Joel T. Johnson, Sidharth Misra, Andreas Colliander, Ian O'Dwyer
2016 C conf
Landscape freeze/thaw products from Soil Moisture Active/Passive (SMAP) radar and radiometer data.
IGARSS
Xiaolan Xu, Roy Scott Dunbar, Chris Derksen, Andreas Colliander, John S. Kimball, Youngwook Kim
2016 C conf
Retrieval of snow parameters from L-band observations - application for SMOS and SMAP.
IGARSS
Juha Lemmetyinen, Mike Schwank, Chris Derksen, Alexandre Roy, Andreas Colliander, Kimmo Rautiainen, Jouni Pulliainen
2016 C conf
Satellite-based soil moisture validation and field experiments; skylab to smap.
IGARSS
Thomas J. Jackson, Jean-Pierre Wigneron, Yann Kerr, Michael H. Cosh, Andreas Colliander, Jeffrey P. Walker, Rajat Bindlish
2016 C conf
Surface soil moisture retrieval using L-band SMAP SAR data and its validation.
IGARSS
Seung-Bum Kim, Jakob J. van Zyl, Joel T. Johnson, Mahta Moghaddam, Leung Tsang, Andreas Colliander, Roy Scott Dunbar, Thomas J. Jackson, Sermsak Jaruwatanadilok, Richard D. West, Aaron A. Berg, Todd Caldwell, Michael H. Cosh, Ernesto López-Baeza, Marc Thibeault, Jeffrey P. Walker, Dara Entekhabi, Simon Yueh
2015 J jnl
Assessing Long-Term Stability of SMOS Zero-Baseline Antenna Temperature Using the Aquarius Antenna Temperature Simulator.
IEEE Geosci. Remote. Sens. Lett.
Andreas Colliander, Emmanuel P. Dinnat, David M. Le Vine, Chun-Sik Chae, Juha Kainulainen
2015 J jnl
Comparison of Airborne Passive and Active L-Band System (PALS) Brightness Temperature Measurements to SMOS Observations During the SMAP Validation Experiment 2012 (SMAPVEX12).
IEEE Geosci. Remote. Sens. Lett.
Andreas Colliander, Thomas J. Jackson, Heather McNairn, Seth L. Chazanoff, Steve J. Dinardo, Barron Latham, Ian O'Dwyer, William Chun, Simon Yueh, Eni G. Njoku
2015 J jnl
Estimating Effective Roughness Parameters of the L-MEB Model for Soil Moisture Retrieval Using Passive Microwave Observations From SMAPVEX12.
IEEE Trans. Geosci. Remote. Sens.
Brecht Martens, Hans Lievens, Andreas Colliander, Thomas J. Jackson, Niko E. C. Verhoest
2015 J jnl
The Soil Moisture Active Passive Validation Experiment 2012 (SMAPVEX12): Prelaunch Calibration and Validation of the SMAP Soil Moisture Algorithms.
IEEE Trans. Geosci. Remote. Sens.
Heather McNairn, Thomas J. Jackson, Grant Wiseman, Stephane Belair, Aaron Berg, Paul Bullock, Andreas Colliander, Michael H. Cosh, Seung-Bum Kim, Ramata Magagi, Mahta Moghaddam, Eni G. Njoku, Justin R. Adams, Saeid Homayouni, Emmanuel Ojo, Tracy L. Rowlandson, Jiali Shang, Kalifa Goita, Mehdi Hosseini
2014 — ch.
Calibration and Validation.
Encyclopedia of Remote Sensing
Andreas Colliander
2014 J jnl
Intercomparisons of Brightness Temperature Observations Over Land From AMSR-E and WindSat.
IEEE Trans. Geosci. Remote. Sens.
Narendra Narayan Das, Andreas Colliander, Steven Tsz K. Chan, Eni G. Njoku, Li Li
2014 J jnl
Tests of the SMAP Combined Radar and Radiometer Algorithm Using Airborne Field Campaign Observations and Simulated Data.
IEEE Trans. Geosci. Remote. Sens.
Narendra Narayan Das, Dara Entekhabi, Eni G. Njoku, Jiancheng Shi, Joel T. Johnson, Andreas Colliander
2013 J jnl
Canadian Experiment for Soil Moisture in 2010 (CanEx-SM10): Overview and Preliminary Results.
IEEE Trans. Geosci. Remote. Sens.
Ramata Magagi, Aaron Berg, Kalifa Goita, Stephane Belair, Thomas J. Jackson, Brenda Toth, Anne E. Walker, Heather McNairn, Peggy O'Neill, Mahta Moghaddam, Imen Gherboudj, Andreas Colliander, Michael H. Cosh, Mariko Burgin, Joshua B. Fisher, Seung-Bum Kim, Iliana Mladenova, Najib Djamai, Louis-Philippe Rousseau, Jon Belanger, Jiali Shang, Amine Merzouki
2013 J jnl
Normalized Residual Scattering Index Applied to Aquarius L-Band Measurements.
IEEE Geosci. Remote. Sens. Lett.
Andreas Colliander, Xiaolan Xu
2012 J jnl
Application of QuikSCAT Backscatter to SMAP Validation Planning: Freeze/Thaw State Over ALECTRA Sites in Alaska From 2000 to 2007.
IEEE Trans. Geosci. Remote. Sens.
Andreas Colliander, Kyle McDonald, Reiner Zimmermann, Ronny Schroeder, John S. Kimball, Eni G. Njoku
2012 J jnl
Radiometric Performance of the SMOS Reference Radiometers - Assessment After One Year of Operation.
IEEE Trans. Geosci. Remote. Sens.
Juha Kainulainen, Andreas Colliander, Josep Closa, Manuel Martín-Neira, Roger Oliva, Guillermo Buenadicha, Pilar Rubiales Alcaine, Anssi Hakkarainen, Martti T. Hallikainen
2012 C conf
Synthesizing SMOS zero-baselines with Aquarius brightness temperature simulator.
IGARSS
Andreas Colliander, Emmanuel P. Dinnat, David M. Le Vine, Juha Kainulainen
2011 C conf
Active and Passive multi-scale microwave remote sensing of the Alaska Ecological Transect: Application to SMAP freeze/thaw state validation planning.
IGARSS
Andreas Colliander, Kyle McDonald, Reiner Zimmermann, Erika Podest, Ronny Schroeder, John S. Kimball, Eni G. Njoku
2011 C conf
Evaluation of SMAP level 2 soil moisture algorithms using SMOS data.
IGARSS
Rajat Bindlish, Thomas J. Jackson, Tianjie Zhao, Michael H. Cosh, Steven Tsz K. Chan, Peggy O'Neill, Eni G. Njoku, Andreas Colliander, Yann Kerr, Jiancheng Shi
2010 J jnl
Modeling and Analysis of Polarimetric Synthetic Aperture Interferometric Radiometers Using Noise Waves.
IEEE Trans. Geosci. Remote. Sens.
Andreas Colliander, Tapani Narhi, Peter de Maagt
2010 J jnl
Prelaunch Estimation of Radiometric Resolution and Stability of SMOS Zero-Baseline Radiometer in Anechoic Chamber.
IEEE Trans. Geosci. Remote. Sens.
Andreas Colliander, Manuel Martín-Neira, Josep Closa, Francisco-Javier Benito
2010 C conf
Quikscat backscatter sensitivity to landscape freeze/thaw state over ALECTRA sites in Alaska from 2000 to 2007: Application to SMAP validation planning.
IGARSS
Andreas Colliander, Kyle McDonald, Reiner Zimmermann, Thomas Linke, Ronny Schroeder, John S. Kimball, Eni G. Njoku
2009 J jnl
Correlation Denormalization in Interferometric or Polarimetric Radiometers: A Unified Approach.
IEEE Trans. Geosci. Remote. Sens.
Andreas Colliander, Francesc Torres, Ignasi Corbella
2009 J jnl
Error Propagation in Calibration Networks of Synthetic Aperture Radiometers.
IEEE Trans. Geosci. Remote. Sens.
Juha Kainulainen, Juha Lemmetyinen, Kimmo Rautiainen, Andreas Colliander, Josu Uusitalo, Janne Lahtinen
2009 — conf
Receiver as a Radiometer Calibration Target.
IGARSS (4)
Ville Kangas, Andreas Colliander
2009 — conf
Satellite Radiometer Pre-launch Sensitivity Estimation using Anechoic Chamber and Channel Inter-comparison.
IGARSS (5)
Andreas Colliander, Manuel Martín-Neira, Josep Closa, Francisco-Javier Benito
2008 J jnl
SMOS Calibration.
IEEE Trans. Geosci. Remote. Sens.
Michael Brown, Francesc Torres, Ignasi Corbella, Andreas Colliander
2007 J jnl
Development and Calibration of SMOS Reference Radiometer.
IEEE Trans. Geosci. Remote. Sens.
Andreas Colliander, Lasse Ruokokoski, Jani Suomela, Katriina Veijola, Jani Kettunen, Ville Kangas, Aleksi Aalto, Mikael Levander, Heli Greus, Martti T. Hallikainen, Janne Lahtinen
2007 C conf
GAS: the Geostationary Atmospheric Sounder.
IGARSS
Jacob Christensen, Anders Carlström, Hans Ekström, Peter de Maagt, Andreas Colliander, Anders Emrich, Johan Embretsen
2007 C conf
Ground calibration of SMOS: NIR and CAS.
IGARSS
Andreas Colliander, Juha Lemmetyinen, Josu Uusitalo, Jani Suomela, Katriina Veijola, Anna Kontu, Sami Kemppainen, Jörgen Pihlflyckt, Kimmo Rautiainen, Martti Hallikainen, Janne Lahtinen
2007 C conf
Improved receiver architecture for future L-band radiometer missions.
IGARSS
Janne Lahtinen, Petri Piironen, Andreas Colliander
2007 J jnl
SMOS Calibration Subsystem.
IEEE Trans. Geosci. Remote. Sens.
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
2007 J jnl
Sensitivity of Airborne 36.5-GHz Polarimetric Radiometer's Wind-Speed Measurement to Incidence Angle.
IEEE Trans. Geosci. Remote. Sens.
Andreas Colliander, Janne Lahtinen, Simo Tauriainen, Jörgen Pihlflyckt, Juha Lemmetyinen, Martti T. Hallikainen
2007 C conf
Thermal stabilized front-end PCB with active cold calibration load for L-band radiometer.
IGARSS
Sami Kemppainen, Juha Lemmetyinen, Tuomo Auer, Andreas Colliander, Aleksi Aalto, Kimmo Rautiainen, Martti Hallikainen
2006 J jnl
Calibration of End-to-End Phase Imbalance of Polarimetric Radiometers.
IEEE Trans. Geosci. Remote. Sens.
Andreas Colliander, Jani Kettunen, Martti T. Hallikainen
2005 J jnl
Analysis of correlation and total power radiometer front-ends using noise waves.
IEEE Trans. Geosci. Remote. Sens.
Ignasi Corbella, Francesc Torres, Adriano Camps, Nuria Duffo, Mercedes Magdalena Vall-Llossera, Kimmo Rautiainen, Manuel Martín-Neira, Andreas Colliander
2005 J jnl
MIRAS end-to-end calibration: application to SMOS L1 processor.
IEEE Trans. Geosci. Remote. Sens.
Ignasi Corbella, Francesc Torres, Adriano Camps, Andreas Colliander, Manuel Martín-Neira, Serni Ribo, Kimmo Rautiainen, Nuria Duffo, Mercedes Magdalena Vall-Llossera
2005 J jnl
MIRAS reference radiometer: a fully polarimetric noise injection radiometer.
IEEE Trans. Geosci. Remote. Sens.
Andreas Colliander, Simo Tauriainen, Tuomo Auer, Juha Kainulainen, Josu Uusitalo, Martti Toikka, Martti T. Hallikainen
2005 C conf
Temperature variation compensation in engineering model of MIRAS reference radiometer.
IGARSS
Andreas Colliander, Jani Suomela, Lasse Ruokokoski, Ville Kangas, Aleksi Aalto, Janne Lahtinen, Martti Hallikainen
2004 C conf
Electromagnetic scattering from ocean surface using single integral equation and adaptive integral method.
IGARSS
Andreas Colliander, Pasi Ylä-Oijala, Jouni Pulliainen
2004 C conf
Evaluation of in-orbit temperature variation on performance of MIRAS prototype noise injection radiometer.
IGARSS
Andreas Colliander, Simo Tauriainen, Tuomo Auer, Josu Uusitalo, Martti Toikka, Martti Hallikainen
2004 C conf
Systematic noise analysis of a correlation radiometer front-end.
IGARSS
Ignasi Corbella, Francesc Torres, Adriano Camps, Nuria Duffo, Mercè Vall-Llossera, Kimmo Rautiainen, Andreas Colliander
2003 C conf
Development and characterization of fully polarimetric noise injection radiometer for MIRAS.
IGARSS
Andreas Colliander, Simo Tauriainen, Tuomo Auer, Juha Kainulainen, Josu Uusitalo, Martti Toikka, Martti Hallikainen