Lars M. H. Ulander

140 papers C 73Journal 63Unranked 4
YearRankTypeTitle / Venue / Authors
2024 C conf
Borealscat-2: Backscatter Measurements of Forest Water Dynamics.
IGARSS
Lars M. H. Ulander, Albert R. Monteith, Henrik J. Persson, Johan E. S. Fransson
2024 J jnl
Sensitivity of P- and L-Band SAR Tomography to Above-Ground Biomass in a Hilly Temperate Forest.
IEEE Trans. Geosci. Remote. Sens.
Patrik J. Bennet, Lars M. H. Ulander, Mauro Mariotti d'Alessandro, Stefano Tebaldini
2023 C conf
Comparison of Tower-Based and Satellite L- and C-Band Radar Backscatter from a Boreal Forest.
IGARSS
Theresa Leistner, Albert R. Monteith, Lars M. H. Ulander
2023 C conf
Development and Initial Evaluation of the Tower-based Borealscat-2 P- and L-Band Tomographic SAR.
IGARSS
Lars M. H. Ulander, Albert R. Monteith, Johan E. S. Fransson
2023 C conf
Diurnal Cycles of L-Band Tomographic SAR Backscatter in a Boreal Forest During Summer: Observations by the Borealscat Tower Radar.
IGARSS
Patrik J. Bennet, Albert R. Monteith, Lars M. H. Ulander
2023 C conf
Prediction of Hemi-Boreal Forest Biomass Change Using Alos-2 Palsar-2 L-Band SAR Backscatter.
IGARSS
Ivan Huuva, Henrik J. Persson, Jörgen Wallerman, Lars M. H. Ulander, Johan E. S. Fransson
2022 J jnl
A Tower-Based Radar Study of Temporal Coherence of a Boreal Forest at P-, L-, and C-Bands and Linear Cross Polarization.
IEEE Trans. Geosci. Remote. Sens.
Albert R. Monteith, Lars M. H. Ulander
2022 J jnl
Empirical Relationship Between the Doppler Centroid Derived From X-Band Spaceborne InSAR Data and Wind Vectors.
IEEE Trans. Geosci. Remote. Sens.
Anis Elyouncha, Leif E. B. Eriksson, Roland Romeiser, Lars M. H. Ulander
2022 J jnl
Factorized Geometrical Autofocus for UWB UHF-Band SAR With a GPS-Supported Linear Track Model.
IEEE Trans. Aerosp. Electron. Syst.
Jan Torgrimsson, Patrik B. G. Dammert, Hans Hellsten, Lars M. H. Ulander
2021 C conf
BIOMASS Level-2 Products - Part I: Rationale and Applications.
IGARSS
Lars M. H. Ulander, Mauro Mariotti d'Alessandro, Francesco Banda, Davide Giudici, Maciej J. Soja, Shaun Quegan, Kostas Papathanassiou, Stefano Tebaldini, Thuy Le Toan, Ludovic Villard, Björn Rommen, Klaus Scipal
2021 C conf
Biomass Level-2 Products - Part II: Processing Schemes and AGB Estimation Results from Campaign Data.
IGARSS
Stefano Tebaldini, Mauro Mariotti d'Alessandro, Francesco Banda, Davide Giudici, Lars M. H. Ulander, Maciej J. Soja, Shaun Quegan, Kostas Papathanassiou, Thuy Le Toan, Ludovic Villard, Björn Rommen, Klaus Scipal
2021 J jnl
Boreal Forest Properties From TanDEM-X Data Using Interferometric Water Cloud Model and Implications for a Bistatic C-Band Mission.
IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens.
Jan I. H. Askne, Lars M. H. Ulander
2021 J jnl
Evaluating P-Band TomoSAR for Biomass Retrieval in Boreal Forest.
IEEE Trans. Geosci. Remote. Sens.
Erik Blomberg, Lars M. H. Ulander, Stefano Tebaldini, Laurent Ferro-Famil
2021 J jnl
Mapping Tree Height in Burkina Faso Parklands with TanDEM-X.
Remote. Sens.
Maciej J. Soja, Martin Karlson, Jules Bayala, Hugues Roméo Bazié, Josias Sanou, Boalidioa Tankoano, Leif E. B. Eriksson, Heather Reese, Madelene Ostwald, Lars M. H. Ulander
2021 J jnl
Temporal Characteristics of P-Band Tomographic Radar Backscatter of a Boreal Forest.
IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens.
Albert R. Monteith, Lars M. H. Ulander
2021 C conf
The Tomosense Experiment: Mono- and Bistatic Sar Tomography of Forested Areas At P-, L-, and C-Band.
IGARSS
Stefano Tebaldini, Mauro Mariotti d'Alessandro, Lars M. H. Ulander, Anders Gustavsson, Alex Coccia, Karlus Macedo, Mathias Disney, Hans-Joachim Spors, Nico Schumacher, Jan Hanus, Jan Novotný, Dirk Schuettemeyer, Klaus Scipal
2021 C conf
Tower-Based Radar for Monitoring a Boreal Forest: Measurement Performance and Design Trade-Offs.
IGARSS
Albert R. Monteith, Lars M. H. Ulander
2020 C conf
Estimation of Stem Density in Hemi-Boreal Forests using Airborne Low-Frequency Synthetic Aperture Radar.
IGARSS
Johan E. S. Fransson, Jörgen Wallerman, Henrik J. Persson, Lars M. H. Ulander
2020 J jnl
Interferometric Ground Cancellation for Above Ground Biomass Estimation.
IEEE Trans. Geosci. Remote. Sens.
Mauro Mariotti d'Alessandro, Stefano Tebaldini, Shaun Quegan, Maciej J. Soja, Lars M. H. Ulander, Klaus Scipal
2020 J jnl
National Forest Biomass Mapping Using the Two-Level Model.
IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens.
Henrik J. Persson, Maciej J. Soja, Johan E. S. Fransson, Lars M. H. Ulander
2020 J jnl
The BIOMASS Level 2 Prototype Processor: Design and Experimental Results of Above-Ground Biomass Estimation.
Remote. Sens.
Francesco Banda, Davide Giudici, Thuy Le Toan, Mauro Mariotti d'Alessandro, Kostas Papathanassiou, Shaun Quegan, Guido Riembauer, Klaus Scipal, Maciej J. Soja, Stefano Tebaldini, Lars M. H. Ulander, Ludovic Villard
2019 C conf
Airborne SAR for Calibration of P-Band Tower Radar.
IGARSS
Lars M. H. Ulander, Albert R. Monteith, Per-Olov Frölind, Anders Gustavsson, Anders Haglund, Rolf Ragnarsson, Gunnar Stenström
2019 C conf
Biomass L2 Prototype Processor: Current Status.
IGARSS
Francesco Banda, Stefano Tebaldini, Thuy Le Toan, Davide Giudici, Shaun Quegan, Klaus Scipal, Kostas Papathanassiou, Lars M. H. Ulander, Ludovic Villard, Maciej J. Soja, Mauro Mariotti d'Alessandro
2019 J jnl
Calibration of a Ground-Based Array Radar for Tomographic Imaging of Natural Media.
Remote. Sens.
Albert R. Monteith, Lars M. H. Ulander, Stefano Tebaldini
2019 J jnl
Measurements of Sea Surface Currents in the Baltic Sea Region Using Spaceborne Along-Track InSAR.
IEEE Trans. Geosci. Remote. Sens.
Anis Elyouncha, Leif E. B. Eriksson, Roland Romeiser, Lars M. H. Ulander
2019 J jnl
On the Sensitivity of TanDEM-X-Observations to Boreal Forest Structure.
Remote. Sens.
Jan I. H. Askne, Henrik J. Persson, Lars M. H. Ulander
2019 J jnl
SAR Processing Without a Motion Measurement System.
IEEE Trans. Geosci. Remote. Sens.
Jan Torgrimsson, Patrik B. G. Dammert, Hans Hellsten, Lars M. H. Ulander
2019 C conf
Simulation of Effect of Periodically Missing Samples on Decoding in Passive Synthetic Aperture Radar System Using OFDM.
IGARSS
Anders Haglund, Per-Olov Frölind, Lars M. H. Ulander
2019 C conf
Using Sentinel-1 Ocean Data for Mapping Sea Surface Currents Along the Southern Norwegian Coast.
IGARSS
Anis Elyouncha, Leif E. B. Eriksson, Harald Johnsen, Lars M. H. Ulander
2019 C conf
Using the Two-Level Model with Tandem-X for Large-Scale Forest Mapping.
IGARSS
Henrik J. Persson, Maciej J. Soja, Johan E. S. Fransson, Lars M. H. Ulander
2018 J jnl
Biomass Growth from Multi-Temporal TanDEM-X Interferometric Synthetic Aperture Radar Observations of a Boreal Forest Site.
Remote. Sens.
Jan I. H. Askne, Henrik J. Persson, Lars M. H. Ulander
2018 J jnl
Forest Biomass Retrieval From L-Band SAR Using Tomographic Ground Backscatter Removal.
IEEE Geosci. Remote. Sens. Lett.
Erik Blomberg, Laurent Ferro-Famil, Maciej J. Soja, Lars M. H. Ulander, Stefano Tebaldini
2018 C conf
Interferometric Ground Notching of SAR Images for Estimating Forest Above Ground Biomass.
IGARSS
Mauro Mariotti d'Alessandro, Stefano Tebaldini, Shaun Quegan, Maciej Jerzy Soja, Lars M. H. Ulander
2018 C conf
Long- Term P-Band Tomosar Observations from the Borealscat Tower Experiment.
IGARSS
Albert R. Monteith, Lars M. H. Ulander
2018 C conf
Model-Based Estimation of Tropical Forest Biomass from Notch-Filtered P-Band Sar Backscatter.
IGARSS
Maciej J. Soja, Mauro Mariotti d'Alessandro, Shaun Quegan, Stefano Tebaldini, Lars M. H. Ulander
2018 J jnl
Modeling and Detection of Deforestation and Forest Growth in Multitemporal TanDEM-X Data.
IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens.
Maciej J. Soja, Henrik J. Persson, Lars M. H. Ulander
2018 J jnl
Multiport Vector Network Analyzer Radar for Tomographic Forest Scattering Measurements.
IEEE Geosci. Remote. Sens. Lett.
Lars M. H. Ulander, Albert R. Monteith, Maciej J. Soja, Leif E. B. Eriksson
2018 J jnl
Temporal Survey of P- and L-Band Polarimetric Backscatter in Boreal Forests.
IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens.
Albert R. Monteith, Lars M. H. Ulander
2018 C conf
The Biomass Mission: Objectives and Requirements.
IGARSS
Thuy Le Toan, Jérôme Chave, Jørgen Dall, Kostas Papathanassiou, Philippe Paillou, Markus Rechstein, Shaun Quegan, Sassan Saatchi, Klaus Seipel, Hank Shugart, Stefano Tebaldini, Lars M. H. Ulander, Mathew Williams
2018 C conf
Unveiling the Complex Structure of Tasmanian Temperate Forests with Model-Based Tandem-X Tomography.
IGARSS
Maciej J. Soja, Susan C. Baker, Gregory J. Jordan, Arko Lucieer, Robert Musk, Lars M. H. Ulander, Mark L. Williams, Richard J. White
2018 C conf
Wind Direction Ambiguity Removal Using Along-Track Insar: A Case Study.
IGARSS
Anis Elyouncha, Leif E. B. Eriksson, Roland Romeiser, Lars M. H. Ulander
2017 C conf
Airborne passive SAR imaging based on DVB-T signals.
IGARSS
Lars M. H. Ulander, Per-Olov Frölind, Anders Gustavsson, Rolf Ragnarsson, Gunnar Stenstrom
2017 J jnl
Estimation of Boreal Forest Properties From TanDEM-X Data Using Inversion of the Interferometric Water Cloud Model.
IEEE Geosci. Remote. Sens. Lett.
Maciej J. Soja, Jan I. H. Askne, Lars M. H. Ulander
2017 J jnl
Experiences from Large-Scale Forest Mapping of Sweden Using TanDEM-X Data.
Remote. Sens.
Henrik J. Persson, Håkan Olsson, Maciej J. Soja, Lars M. H. Ulander, Johan E. S. Fransson
2017 C conf
Mapping and modeling of boreal forest change in tandem-x data with the two-level model.
IGARSS
Maciej J. Soja, Henrik J. Persson, Lars M. H. Ulander
2017 C conf
Measurements of forest biomass change using L- and P-band sar backscatter.
IGARSS
Ivan Huuva, Johan E. S. Fransson, Henrik J. Persson, Jörgen Wallerman, Lars M. H. Ulander, Erik Blomberg, Maciej J. Soja
2017 C conf
Phase calibration of TanDEM-X ATI-SAR data for sea surface velocity measurements.
IGARSS
Anis Elyouncha, Leif E. B. Eriksson, Roland Romeiser, Lars M. H. Ulander
2017 C conf
SESAME: A single-pass interferometric SEntinel-1 companion SAR mission for monitoring GEO- and biosphere dynamics.
IGARSS
Helmut Rott, Paco López-Dekker, Svein Solberg, Lars M. H. Ulander, Thomas Nagler, Gerhard Krieger, Pau Prats, Marc Rodriguez-Cassola, Mariantonietta Zonno, Alberto Moreira
2017 C conf
Testing C-band convoy mission for forest monitoring.
IGARSS
Svein Solberg, Lars M. H. Ulander, Johan E. S. Fransson
2017 C conf
Time series of P- and L-band forest backscatter from BorealScat.
IGARSS
Lars M. H. Ulander, Albert R. Monteith
2016 J jnl
An Efficient Solution to the Factorized Geometrical Autofocus Problem.
IEEE Trans. Geosci. Remote. Sens.
Jan Torgrimsson, Patrik B. G. Dammert, Hans Hellsten, Lars M. H. Ulander
2016 C conf
BorealScat: A tower-based tomographic and polarimetric radar experiment in the boreal forest at P-, L- and C-band.
IGARSS
Albert R. Monteith, Maciej J. Soja, Lars M. H. Ulander, Leif E. B. Eriksson
2016 C conf
Estimation of forest stem volume using ALOS-2 PALSAR-2 satellite images.
IGARSS
Johan E. S. Fransson, Maurizio Santoro, Jörgen Wallerman, Henrik J. Persson, Albert R. Monteith, Leif E. B. Eriksson, Mats Nilsson, Håkan Olsson, Maciej J. Soja, Lars M. H. Ulander
2016 C conf
Wind-wave effect on ATI-SAR measurements of ocean surface currents in the Baltic Sea.
IGARSS
Anis Elyouncha, Leif E. B. Eriksson, Roland Romeiser, Gisela K. Carvajal, Lars M. H. Ulander
2015 J jnl
Corrections to "Estimation of Forest Biomass From Two-Level Model Inversion of Single-Pass InSAR Data".
IEEE Trans. Geosci. Remote. Sens.
Maciej Jerzy Soja, Henrik J. Persson, Lars M. H. Ulander
2015 C conf
Detection of forest change and robust estimation of forest height from two-level model inversion of multi-temporal, single-pass InSAR data.
IGARSS
Maciej J. Soja, Henrik J. Persson, Lars M. H. Ulander
2015 C conf
Detection of thinning and clear-cuts using TanDEM-X data.
IGARSS
Henrik J. Persson, Maciej J. Soja, Lars M. H. Ulander, Johan E. S. Fransson
2015 J jnl
Estimation of Forest Biomass From Two-Level Model Inversion of Single-Pass InSAR Data.
IEEE Trans. Geosci. Remote. Sens.
Maciej Jerzy Soja, Henrik J. Persson, Lars M. H. Ulander
2015 J jnl
Estimation of Forest Height and Canopy Density From a Single InSAR Correlation Coefficient.
IEEE Geosci. Remote. Sens. Lett.
Maciej Jerzy Soja, Henrik Persson, Lars M. H. Ulander
2015 C conf
Forest biomass retrieval from BioSAR 2010 P-band SAR data using a regression-based model.
IGARSS
Erik Blomberg, Maciej J. Soja, Lars M. H. Ulander
2015 C conf
Mono- and bistatic UHF-band SAR measurements of a hemi-boreal forest.
IGARSS
Lars M. H. Ulander, Maciej J. Soja, Anders Gustavsson, Erik Blomberg, Johan E. S. Fransson
2014 C conf
Biomass retrieval from P-band polarimetric and interferometric SAR data, challenges and recent results.
IGARSS
Thuy Le Toan, Lars M. H. Ulander, Kostas Papathanassiou, Ludovic Villard, Klaus Scipal
2014 C conf
Estimation of boreal forest biomass from two-level model inversion of interferometric TanDEM-X data.
IGARSS
Maciej J. Soja, Henrik Persson, Lars M. H. Ulander
2014 J jnl
Factorized Geometrical Autofocus for Synthetic Aperture Radar Processing.
IEEE Trans. Geosci. Remote. Sens.
Jan Torgrimsson, Patrik B. G. Dammert, Hans Hellsten, Lars M. H. Ulander
2014 J jnl
Measurements of Forest Biomass Change Using P-Band Synthetic Aperture Radar Backscatter.
IEEE Trans. Geosci. Remote. Sens.
Gustaf Sandberg, Lars M. H. Ulander, Jörgen Wallerman, Johan E. S. Fransson
2014 C conf
P-band polarimetric model of vertical tree stems on sloping ground.
IGARSS
Erik Blomberg, Maciej J. Soja, Lars M. H. Ulander
2014 C conf
Polarimetric-interferometric boreal forest scattering model for BIOMASS end-to-end simulator.
IGARSS
Maciej J. Soja, Lars M. H. Ulander
2014 J jnl
Retrieval and Quality Assessment of Wind Velocity Vectors on the Ocean With C-Band SAR.
IEEE Trans. Geosci. Remote. Sens.
Gisela K. Carvajal, Leif E. B. Eriksson, Lars M. H. Ulander
2014 J jnl
Suppression of Clutter in Multichannel SAR GMTI.
IEEE Trans. Geosci. Remote. Sens.
Thomas K. Sjögren, Viet Thuy Vu, Mats I. Pettersson, Feng Wang, Daniel Jan George Murdin, Anders Gustavsson, Lars M. H. Ulander
2013 C conf
Comparison between current fields detected with infrared radiometry and modeled currents around Sweden.
IGARSS
Gisela K. Carvajal, Leif E. B. Eriksson, Lars M. H. Ulander, Anders Berg
2013 J jnl
Correlation between Synthetic Aperture Radar Surface Winds and Deep Water Velocity in the Amundsen Sea, Antarctica.
Remote. Sens.
Gisela K. Carvajal, Anna K. Wåhlin, Leif E. B. Eriksson, Lars M. H. Ulander
2013 C conf
Digital canopy model estimation from TanDEM-X interferometry using high-resolution lidar DEM.
IGARSS
Maciej J. Soja, Lars M. H. Ulander
2013 C conf
Estimation of stem volume in hemi-boreal forests using airborne low-frequency Synthetic Aperture Radar and lidar data.
IGARSS
Johan E. S. Fransson, Jörgen Wallerman, Anders Gustavsson, Lars M. H. Ulander
2013 J jnl
Model-Based Biomass Estimation of a Hemi-Boreal Forest from Multitemporal TanDEM-X Acquisitions.
Remote. Sens.
Jan I. H. Askne, Johan E. S. Fransson, Maurizio Santoro, Maciej J. Soja, Lars M. H. Ulander
2013 J jnl
Regression-Based Retrieval of Boreal Forest Biomass in Sloping Terrain Using P-Band SAR Backscatter Intensity Data.
IEEE Trans. Geosci. Remote. Sens.
Maciej J. Soja, Gustaf Sandberg, Lars M. H. Ulander
2012 J jnl
Assessing Performance of L- and P-Band Polarimetric Interferometric SAR Data in Estimating Boreal Forest Above-Ground Biomass.
IEEE Trans. Geosci. Remote. Sens.
Maxim Neumann, Sassan Saatchi, Lars M. H. Ulander, Johan E. S. Fransson
2012 C conf
Biomass End-to-End mission performance assessment.
IGARSS
Paco López-Dekker, Jose A. Garcia, Francesco De Zan, Thomas Börner, Marwan Younis, Kostas Papathanassiou, Tomas A. Guardabrazo, Valerie Bourlon, Sophie Ramongassie, Nicolas Taveneau, Lars M. H. Ulander, Daniel Murdin, Neil Rogers, Shaun Quegan, Raffaella Franco
2012 C conf
Bistatic P-band SAR signatures of forests and vehicles.
IGARSS
Lars M. H. Ulander, Per-Olov Frölind, Anders Gustavsson, Gunnar Stenstrom
2012 J jnl
Circular-Aperture VHF-Band Synthetic Aperture Radar for Detection of Vehicles in Forest Concealment.
IEEE Trans. Geosci. Remote. Sens.
Per-Olov Frölind, Anders Gustavsson, Mikael Lundberg, Lars M. H. Ulander
2012 C conf
Low frequency bistatic SAR measurements.
IGARSS
Anders Gustavsson, Lars M. H. Ulander, Björn Flood, Per-Olov Frölind, Tommy Jonsson, Bjorn Larsson, Daniel Murdin, Rolf Ragnarsson, Johan Rasmusson, Gunnar Stenstrom
2012 C conf
Measurements of forest change using P-band SAR backscatter.
IGARSS
Gustaf Sandberg, Lars M. H. Ulander, Johan E. S. Fransson, Maciej J. Soja
2012 J jnl
Moving Target Relative Speed Estimation and Refocusing in Synthetic Aperture Radar Images.
IEEE Trans. Aerosp. Electron. Syst.
Thomas K. Sjögren, Viet Thuy Vu, Mats I. Pettersson, Anders Gustavsson, Lars M. H. Ulander
2012 C conf
The BIOMASS mission retrieval algorithms: Results from recent campaigns.
IGARSS
Thuy Le Toan, Lars M. H. Ulander, Kostas Papathanassiou, Fabio Rocca, Shaun Quegan, Malcolm Davidson, Klaus Scipal
2012 C conf
The science and measurement concepts underlying the BIOMASS mission.
IGARSS
Shaun Quegan, Jérôme Chave, Jørgen Dall, Thuy Le Toan, Kostas Papathanassiou, Fabio Rocca, Sassan Saatchi, Klaus Scipal, Hank Shugart, Lars M. H. Ulander, Mathew Williams
2012 C conf
VHF/UHF-band SAR imaging using circular tracks.
IGARSS
Per-Olov Frölind, Lars M. H. Ulander, Anders Gustavsson, Gunnar Stenstrom
2011 C conf
BIOMASS end-to-end mission performance simulator.
IGARSS
Paco López-Dekker, Francesco De Zan, Thomas Börner, Marwan Younis, Kostas Papathanassiou, Tomas A. Guardabrazo, Valerie Bourlon, Sophie Ramongassie, Nicolas Taveneau, Lars M. H. Ulander, Daniel Murdin, Neil Rogers, Shaun Quegan, Raffaella Franco
2011 C conf
BIOSAR 2010 - A SAR campaign in support to the BIOMASS mission.
IGARSS
Lars M. H. Ulander, Anders Gustavsson, Pascale Dubois-Fernandez, Xavier Dupuis, Johan E. S. Fransson, Johan Holmgren, Jörgen Wallerman, Leif E. B. Eriksson, Gustaf Sandberg, Maciej J. Soja
2011 C conf
Biomass retrieval algorithm based on P-band biosar experiments of boreal forest.
IGARSS
Lars M. H. Ulander, Gustaf Sandberg, Maciej J. Soja
2011 C conf
Impact and modeling of topographic effects on P-band SAR backscatter from boreal forests.
IGARSS
Gustaf Sandberg, Maciej J. Soja, Lars M. H. Ulander
2011 C conf
Parametric and non-parametric forest biomass estimation from PolInSAR data.
IGARSS
Maxim Neumann, Sassan Saatchi, Lars M. H. Ulander, Johan E. S. Fransson
2011 C conf
Retrieval and assessment of sub-mesoscalewind velocity vectors with Synthetic Aperture Radar.
IGARSS
Gisela K. Carvajal, Leif E. B. Eriksson, Lars M. H. Ulander
2011 J jnl
Statistical Analysis of VHF-Band Tree Backscattering Using Forest Ground Truth Data and PO Scattering Model.
IEEE Trans. Geosci. Remote. Sens.
Anatolii A. Kononov, Annelie Wyholt, Gustaf Sandberg, Lars M. H. Ulander
2010 J jnl
Clear-Cut Detection in Swedish Boreal Forest Using Multi-Temporal ALOS PALSAR Backscatter Data.
IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens.
Maurizio Santoro, Johan E. S. Fransson, Leif E. B. Eriksson, Lars M. H. Ulander
2010 J jnl
Detection of Moving Targets by Focusing in UWB SAR - Theory and Experimental Results.
IEEE Trans. Geosci. Remote. Sens.
Viet Thuy Vu, Thomas K. Sjögren, Mats I. Pettersson, Anders Gustavsson, Lars M. H. Ulander
2010 J jnl
RFI Suppression in Ultrawideband SAR Using an Adaptive Line Enhancer.
IEEE Geosci. Remote. Sens. Lett.
Viet Thuy Vu, Thomas K. Sjögren, Mats I. Pettersson, Lars Håkansson, Anders Gustavsson, Lars M. H. Ulander
2010 C conf
SAR data collection over rain forests at VHF- and UHF-band.
IGARSS
Björn Flood, Per-Olov Frölind, Anders Gustavsson, Tommy Jonsson, Bjorn Larsson, Mikael Lundberg, Daniel Murdin, Gunnar Stenstrom, Lars M. H. Ulander
2010 C conf
The BIOMASS mission - An ESA Earth Explorer candidate to measure the BIOMASS of the earth's forests.
IGARSS
Klaus Scipal, Marco Arcioni, Jérôme Chave, Jørgen Dall, Franco Fois, Thuy Le Toan, Chung-Chi Lin, Konstantinos Papathanassiou, Shaun Quegan, Fabio Rocca, Sassan Saatchi, Hank Shugart, Lars M. H. Ulander, Mathew Williams
2010 C conf
Topographic correction for biomass retrieval from P-band SAR data in boreal forests.
IGARSS
Maciej J. Soja, Gustaf Sandberg, Lars M. H. Ulander
2009 — conf
Comparison of L- and P-band Biomass Retrievals based on Backscatter from the BioSAR Campaign.
IGARSS (4)
Gustaf Sandberg, Lars M. H. Ulander, Johan E. S. Fransson, Johan Holmgren, Thuy Le Toan
2009 — conf
Evaluating VHF-band SAR Autofocus Algorithms using a Forest Backscatter Model.
IGARSS (4)
Annelie Wyholt, Lars M. H. Ulander
2009 — conf
Mapping and Monitoring Clear-cuts in Swedish Forest using ALOS PALSAR Satellite Images.
IGARSS (3)
Andreas Pantze, Anders H. Krantz, Johan E. S. Fransson, Håkan Olsson, Maurizio Santoro, Leif E. B. Eriksson, Lars M. H. Ulander
2009 J jnl
Measurements of Faraday Rotation Using Polarimetric PALSAR Images.
IEEE Geosci. Remote. Sens. Lett.
Gustaf Sandberg, Leif E. B. Eriksson, Lars M. H. Ulander
2009 J jnl
Model-Based Compensation of Topographic Effects for Improved Stem-Volume Retrieval From CARABAS-II VHF-Band SAR Images.
IEEE Trans. Geosci. Remote. Sens.
Klas Folkesson, Gary Smith-Jonforsen, Lars M. H. Ulander
2009 J jnl
Signatures of ALOS PALSAR L-Band Backscatter in Swedish Forest.
IEEE Trans. Geosci. Remote. Sens.
Maurizio Santoro, Johan E. S. Fransson, Leif E. B. Eriksson, Mattias Magnusson, Lars M. H. Ulander, Håkan Olsson
2008 J jnl
A Physical-Optics Model for Double-Bounce Scattering From Tree Stems Standing on an Undulating Ground Surface.
IEEE Trans. Geosci. Remote. Sens.
Björn Hallberg, Gary Smith-Jonforsen, Lars M. H. Ulander, Gustaf Sandberg
2008 — conf
Review of Polarimetric Indicators for Forest Characterisation over Several Sites.
IGARSS (4)
Pascale Dubois-Fernandez, Sébastien Angélliaume, Isabelle Champion, Lars M. H. Ulander
2007 C conf
ALOS PALSAR Calibration and Validation Results from Sweden.
IGARSS
Leif E. B. Eriksson, Gustaf Sandberg, Lars M. H. Ulander, Gary Smith-Jonforsen, Björn Hallberg, Klas Folkesson, Johan E. S. Fransson, Mattias Magnusson, Håkan Olsson, Anders Gustavsson, Björn Flood
2007 C conf
Detection of forest changes using ALOS PALSAR satellite images.
IGARSS
Johan E. S. Fransson, Mattias Magnusson, Håkan Olsson, Leif E. B. Eriksson, Gustaf Sandberg, Gary Smith-Jonforsen, Lars M. H. Ulander
2007 J jnl
Effects of Forest Biomass and Stand Consolidation on P-Band Backscatter.
IEEE Geosci. Remote. Sens. Lett.
Gary Smith-Jonforsen, Klas Folkesson, Björn Hallberg, Lars M. H. Ulander
2007 C conf
Estimation of forest stem volume using ALOS PALSAR satellite images.
IGARSS
Mattias Magnusson, Johan E. S. Fransson, Leif E. B. Eriksson, Gustaf Sandberg, Gary Smith-Jonforsen, Lars M. H. Ulander
2007 C conf
Mapping of wind-thrown forests using VHF/UHF SAR images.
IGARSS
Johan E. S. Fransson, Mattias Magnusson, Klas Folkesson, Björn Hallberg, Gustaf Sandberg, Gary Smith-Jonforsen, Anders Gustavsson, Lars M. H. Ulander
2007 C conf
Merging of the stereogrammetry and interferometry techniques as relative bandwidth grows. Illustration with VHF Carabas SAR images.
IGARSS
Hubert M. J. Cantalloube, Elise Colin Koeniguer, Per-Olov Frölind, Lars M. H. Ulander
2006 C conf
ALOS Calibration and Validation Activities in Sweden.
IGARSS
Lars M. H. Ulander, Leif E. B. Eriksson, Gary Smith-Jonforsen, Johan E. S. Fransson, Håkan Olsson
2005 J jnl
Low VHF-band backscatter from coniferous forests on sloping terrain.
IEEE Trans. Geosci. Remote. Sens.
Gary Smith-Jonforsen, Lars M. H. Ulander, Xianyun Luo
2005 C conf
Mapping of wind-thrown forests in Southern Sweden using space- and airborne SAR.
IGARSS
Lars M. H. Ulander, Gary Smith-Jonforsen, Leif E. B. Eriksson, Klas Folkesson, Johan E. S. Fransson, Anders Gustavsson, Björn Hallberg, Steve Joyce, Mattias Magnusson, Håkan Olsson, Anders Persson, Fredrik Walter
2005 J jnl
Measurements on individual trees using multiple VHF SAR images.
IEEE Trans. Geosci. Remote. Sens.
Björn Hallberg, Gary Smith-Jonforsen, Lars M. H. Ulander
2004 C conf
Automatic segmentation of multiple VHF-band SAR images to improve stem volume retrieval.
IGARSS
Klas Folkesson, Gary Smith-Jonforsen, Lars M. H. Ulander
2004 C conf
Performance simulation of spaceborne P-band SAR for global biomass retrieval.
IGARSS
Björn Hallberg, Gary Smith-Jonforsen, Annelie Olofsson, Lars M. H. Ulander
2003 C conf
A production line for forest stem volume measurements from VHF SAR data.
IGARSS
Fredrik Walter, Johan E. S. Fransson, Anders Gustavsson, Bjorn Larsson, Gary Smith, Lars M. H. Ulander, I. Ostman
2003 C conf
Development of the ultra-wideband LORA SAR operating in the VHF/UHF-band.
IGARSS
Lars M. H. Ulander, Martin Blom, Björn Flood, Peter Follo, Per-Olov Frölind, Anders Gustavsson, Tommy Jonsson, Bjorn Larsson, Daniel Murdin, Mats I. Pettersson, Ulf Raaf, Gunnar Stenström
2003 C conf
Individual tree detection using CARABAS-II.
IGARSS
Björn Hallberg, Gary Smith, Lars M. H. Ulander, Per-Olov Frölind
2003 C conf
Stem volume retrieval at stand level using multiple low-frequency SAR images.
IGARSS
Klas Folkesson, Gary Smith, Lars M. H. Ulander
2002 J jnl
Detection of storm-damaged forested areas using airborne CARABAS-II VHF SAR image data.
IEEE Trans. Geosci. Remote. Sens.
Johan E. S. Fransson, Fredrik Walter, Kristina Blennow, Anders Gustavsson, Lars M. H. Ulander
2002 C conf
Detection of thinning cuttings using CARABAS-II VHF SAR data.
IGARSS
Johan E. S. Fransson, Mattias Magnusson, Anders Gustavsson, Gary Smith, Lars M. H. Ulander, Fredrik Walter
2002 J jnl
Digital elevation map generation using VHF-band SAR data in forested areas.
IEEE Trans. Geosci. Remote. Sens.
Per-Olov Frölind, Lars M. H. Ulander
2002 C conf
Forest stem volume estimation using high-resolution lidar and SAR data.
IGARSS
Gary Smith, Åsa Persson, Johan Holmgren, Björn Hallberg, Johan E. S. Fransson, Lars M. H. Ulander
2001 J jnl
Forestry parameter retrieval from texture in CARABAS VHF-band SAR images.
IEEE Trans. Geosci. Remote. Sens.
A. Terhikki Manninen, Lars M. H. Ulander
2001 J jnl
On the retrieving of forest stem volume from VHF SAR data: observation and modeling.
IEEE Trans. Geosci. Remote. Sens.
Pierre Melon, Jean-Michel Martinez, Thuy Le Toan, Lars M. H. Ulander, André Beaudoin
2000 J jnl
A coherent scattering model to determine forest backscattering in the VHF-band.
IEEE Trans. Geosci. Remote. Sens.
Hans Israelsson, Lars M. H. Ulander, Torleif Martin, Jan I. H. Askne
2000 J jnl
A model relating VHF-band backscatter to stem volume of coniferous boreal forest.
IEEE Trans. Geosci. Remote. Sens.
Gary Smith, Lars M. H. Ulander
2000 J jnl
Estimation of forest parameters using CARABAS-II VHF SAR data.
IEEE Trans. Geosci. Remote. Sens.
Johan E. S. Fransson, Fredrik Walter, Lars M. H. Ulander
1998 J jnl
Ultra-wideband SAR interferometry.
IEEE Trans. Geosci. Remote. Sens.
Lars M. H. Ulander, Per-Olov Frölind
1997 J jnl
C-band repeat-pass interferometric SAR observations of the forest.
IEEE Trans. Geosci. Remote. Sens.
Jan I. H. Askne, Patrik B. G. Dammert, Lars M. H. Ulander, Gary Smith
1997 J jnl
Retrieval of forest stem volume using VHF SAR.
IEEE Trans. Geosci. Remote. Sens.
Hans Israelsson, Lars M. H. Ulander, Jan I. H. Askne, Johan E. S. Fransson, Per-Olov Frölind, Anders Gustavsson, Hans Hellsten
1997 J jnl
The effect of inhomogeneous roughness on radar backscattering from slightly deformed sea ice.
IEEE Trans. Geosci. Remote. Sens.
Wolfgang Dierking, Anders Carlström, Lars M. H. Ulander
1996 J jnl
Radiometric slope correction of synthetic-aperture radar images.
IEEE Trans. Geosci. Remote. Sens.
Lars M. H. Ulander
1995 J jnl
Repeat-pass SAR interferometry over forested terrain.
IEEE Trans. Geosci. Remote. Sens.
Jan O. Hagberg, Lars M. H. Ulander, Jan I. H. Askne
1993 J jnl
C-band backscatter signatures of old sea ice in the central Arctic during freeze-up.
IEEE Trans. Geosci. Remote. Sens.
Anders Carlström, Lars M. H. Ulander
1993 J jnl
On the optimization of interferometric SAR for topographic mapping.
IEEE Trans. Geosci. Remote. Sens.
Jan O. Hagberg, Lars M. H. Ulander
1991 J jnl
Absolute radiometric calibration of the CCRS SAR.
IEEE Trans. Geosci. Remote. Sens.
Lars M. H. Ulander, Robert K. Hawkins, Charles E. Livingstone, Thomas I. Lukowski