Lars Ulander
Full Professor at
Chalmers, Space, Earth and Environment, Microwave and Optical Remote Sensing
Lars Ulander is professor in radar remote sensing as well as research director at the Swedish Defence Research Agency (FOI). His research is focused on radar systems, in particular signal and data processing for synthetic aperture radar (SAR) in different applications. His research has resulted in new radar systems and new knowledge about SAR and ground imaging in the VHF and UHF bands. He is one of the proposers for the BIOMASS satellite mission which is under development by the European Space Agency (ESA). The objective of BIOMASS is to produces yearly global maps of forest biomass. It will be the first SAR satellite operating in the UHF-band (432-438 MHz) and launch is scheduled 2020.
Source: chalmers.se
Showing 159 publications
2019
SAR Processing Without a Motion Measurement System
Jan Torgrimsson, Patrik Dammert, Hans Hellsten et al
IEEE Transactions on Geoscience and Remote Sensing. Vol. 57 (2), p. 1025-1039
Journal article
2018
WIND DIRECTION AMBIGUITY REMOVAL USING ALONG-TRACK INSAR: A CASE STUDY
Anis Elyouncha, Leif Eriksson, Roland Romeiser et al
IGARSS 2018 - 2018 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM, p. 3262-3265
Paper in proceedings
2018
Temporal Survey of P- and L-Band Polarimetric Backscatter in Boreal Forests
Albert Monteith, Lars Ulander
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing. Vol. 11 (10), p. 3564 -3577
Journal article
2018
THE BIOMASS MISSION: OBJECTIVES AND REQUIREMENTS
Thuy Le Toan, Jerome Chave, Jorgen Dall et al
IGARSS 2018 - 2018 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM, p. 8563-8566
Paper in proceedings
2018
SAR processing UWB VHF data without a motion measurement system
Jan Torgrimsson, Patrik Dammert, H. Hellsten et al
Proceedings of SPIE - The International Society for Optical Engineering. Vol. 10647
Paper in proceedings
2018
Evaluating spaceborne L-band pol tomo SAR for forest biomass retrieval based on airborne SAR data
Erik Blomberg, L. Ferro-Famil, Lars Ulander et al
Proceedings of the European Conference on Synthetic Aperture Radar, EUSAR. Vol. 2018-June, p. 1405-1407
Paper in proceedings
2018
National forest mapping of stem volume using TanDEM-X
H. Persson, Maciej Soja, Lars Ulander et al
Proceedings of the European Conference on Synthetic Aperture Radar, EUSAR. Vol. 2018-June, p. 52-54
Paper in proceedings
2018
Forest Biomass Retrieval from L-Band SAR Using Tomographic Ground Backscatter Removal
Erik Blomberg, L. Ferro-Famil, Maciej Soja et al
IEEE Geoscience and Remote Sensing Letters. Vol. 15 (7), p. 1030-1034
Journal article
2018
Unveiling the Complex Structure of Tasmanian Temperate Forests with Model-Based Tandem-X Tomography
Maciej J. Soja, Susan C. Baker, Gregory J. Jordan et al
IEEE International Symposium on Geoscience and Remote Sensing IGARSS, p. 383-386
Paper in proceedings
2018
LONG-TERM P-BAND TOMOSAR OBSERVATIONS FROM THE BOREALSCAT TOWER EXPERIMENT
Albert Monteith, Lars Ulander
IGARSS 2018 - 2018 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM, p. 8594-8597
Paper in proceedings
2018
Temporal survey of P- A nd L-band polarimetric backscatter in boreal forests
Albert Monteith, Lars Ulander
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing. Vol. 11 (10), p. 3564-3577
Journal article
2018
Biomass growth from multi-temporal TanDEM-X interferometric synthetic aperture radar observations of a boreal forest site
Jan Askne, H. Persson, Lars Ulander
Remote Sensing. Vol. 10 (4)
Journal article
2018
Multiport vector network analyzer radar for tomographic forest scattering measurements
Lars Ulander, Albert Monteith, Maciej Soja et al
IEEE Geoscience and Remote Sensing Letters. Vol. 15 (12), p. 1897-1901
Journal article
2018
Interferometric Ground Notching of SAR Images for Estimating Forest Above Ground Biomass
M. Mariotti d'Alessandro, S. Tebaldini, S. Quegan et al
IEEE International Symposium on Geoscience and Remote Sensing IGARSS, p. 8797-8800
Paper in proceedings
2018
Modeling and Detection of Deforestation and Forest Growth in Multitemporal TanDEM-X Data
Maciej Soja, H. Persson, Lars Ulander
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing. Vol. 11 (10), p. 3548-3563
Journal article
2017
Mapping and modeling of boreal forest change in TanDEM-X data with the two-level model
Maciej Soja, Henrik Persson, Lars Ulander
IEEE International Geoscience and Remote Sensing Symposium (IGARSS), p. 2887-2890
Paper in proceedings
2017
Simultaneous passive SAR imaging and detection of airborne targets
Thomas Sjögren, Per-Olov Frölind, Rolf Ragnarsson et al
Radar 2017, International Conference on Radar Systems
Paper in proceedings
2017
Measurements of forest biomass change using L- and P-band SAR backscatter
Ivan Huuva, Johan Fransson, Henrik Persson et al
IEEE International Geoscience and Remote Sensing Symposium (IGARSS), p. 5818-5821
Paper in proceedings
2017
Airborne passive SAR imaging based on DVB-T signals
Lars Ulander, Per-Olov Frölind, Anders Gustavsson et al
IEEE International Geoscience and Remote Sensing Symposium (IGARSS), p. 2408-2411
Paper in proceedings
2017
Estimation of Boreal Forest Properties From TanDEM-X Data Using Inversion of the Interferometric Water Cloud Model
Maciej Soja, Jan Askne, Lars Ulander
IEEE Geoscience and Remote Sensing Letters. Vol. 14 (7), p. 997-1001
Journal article
2017
Phase calibration of TanDEM-X ATI-SAR data for sea surface velocity measurements
Anis Elyouncha, Leif Eriksson, Roland Romeiser et al
IEEE International Geoscience and Remote Sensing Symposium (IGARSS), p. 922-925
Paper in proceedings
2017
Passive synthetic-aperture radar for detection of ground vehicles
Lars Ulander, Per-Olov Frölind, Anders Gustavsson et al
Radar 2017, International Conference on Radar Systems
Paper in proceedings
2017
Analysis of a ground target deployment in an airborne passive SAR experiment
Per-Olov Frölind, Anders Gustavsson, A. Haglund et al
2017 IEEE Radar Conference, RadarConf 2017, 8-12 May, p. 0273-0278
Paper in proceedings
2017
Time series of P- and L-band forest backscatter from BorealScat
Lars Ulander, Albert Monteith
IEEE International Geoscience and Remote Sensing Symposium (IGARSS), p. 4310-4313
Paper in proceedings
2017
SESAME: A single-pass interferometric Sentinel-1 companion SAR mission for monitoring geo- and biosphere dynamics
Helmut Rott, Paco Lopez-Dekker, Svein Solberg et al
2017 IEEE International Geoscience and Remote Sensing Symposium (IGARSS), p. 107-110
Paper in proceedings
2017
SAR processing without a motion measurement system
Jan Torgrimsson, Patrik Dammert, Hans Hellsten et al
Proceedings of EURAD, p. 1-4
Paper in proceedings
2017
Experiences from large-scale forest mapping of Sweden using TanDEM-X data
Henrik Persson, Håkan Olsson, Maciej Soja et al
Remote Sensing. Vol. 9 (12)
Journal article
2017
Biomass estimation in a boreal forest from TanDEM-X data, lidar DTM, and the interferometric water cloud model
Jan Askne, Maciej Soja, Lars Ulander
Remote Sensing of Environment. Vol. 196, p. 265-278
Journal article
2017
Testing C-band convoy mission for forest monitoring
Svein Solberg, Lars Ulander, Johan Fransson
IEEE International Geoscience and Remote Sensing Symposium (IGARSS), p. 3856-3857
Paper in proceedings
2016
Mapping Topography and Forest Parameters in a Boreal Forest with Dual-Baseline TanDEM-X Data and the Two-Level Model
Maciej Soja, Lars Ulander
11th European Conference on Synthetic Aperture Radar (EUSAR)
Paper in proceedings
2016
Simulated biomass retrieval from the spaceborne tomographic Saocom-CS mission at L-band
Erik Blomberg, Maciej Soja, L. Ferro-Famil et al
European Space Agency, (Special Publication). Living Planet Symposium 2016, Prague, Czech Republic, 9-13 May 2016. Vol. 740
Paper in proceedings
2016
Borealscat: A tower experiment for understanding temporal changes in P- and L-band backscattering from a Boreal forest
Lars Ulander, Maciej Soja, Albert Monteith et al
European Space Agency, (Special Publication). Living Planet Symposium 2016, Prague, Czech Republic, 9-13 May 2016. Vol. 740
Paper in proceedings
2016
Estimation of Forest Stem Volume using ALOS-2 PALSAR-2 Satellite Images
Johan Fransson, Maurizio Santoro, J. Wallerman et al
Proceedings of 36th IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2016; Beijing; China; 10-15 July 2016. Vol. 2016-November, p. Art no 7730388, Pages 5327-5330
Paper in proceedings
2016
An Efficient Solution to the Factorized Geometrical Autofocus Problem
Jan Torgrimsson, Patrik Dammert, Hans Hellsten et al
IEEE Transactions on Geoscience and Remote Sensing. Vol. 54 (8), p. 4732-4748
Journal article
2016
Wind-wave effect on ATI-SAR measurements of ocean surface currents in the Baltic Sea
Anis Elyouncha, Leif Eriksson, Roland Romeiser et al
36th IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2016; Beijing; China; 10-15 July 2016. Vol. 2016-November, p. 3982-3985
Paper in proceedings
2016
Factorized Geometrical Autofocus: On the geometry search
Jan Torgrimsson, Lars Ulander, P. Dammert et al
IEEE Radar Conference (RadarConf), Philadelphia, PA, USA, May 02-06, 2016, p. 293-297
Paper in proceedings
2016
BorealScat: A Tower-Based Tomographic and Polarimetric Radar Experiment in the Boreal Forest at P- and L-Band
Albert Monteith, Maciej Soja, Lars Ulander et al
International Geoscience and Remote Sensing Symposium (IGARSS), p. 7458 - 7461
Paper in proceedings
2015
Detection of Forest Change and Robust Estimation of Forest Height from Two-Level Model Inversion of Multi-Temporal Single-Pass InSAR Data
Maciej Soja, H. Persson, Lars Ulander
International Geoscience and Remote Sensing Symposium (IGARSS), p. 3886-3889
Paper in proceedings
2015
Mono- and Bistatic UHF-Band SAR Measurements of a Hemi-Boreal Forest
Lars Ulander, Maciej Soja, Anders Gustavsson et al
IEEE International Geoscience and Remote Sensing Symposium, p. 5079-5082
Paper in proceedings
2015
A polarimetric model of topographic effects on P-band forest backscatter
Erik Blomberg, Maciej Soja, Lars Ulander
Proceedings of PolInSAR 2015
Paper in proceedings
2015
Detection of Thinning and Clear-Cuts using TanDEM-X Data
Henrik Persson, Maciej Soja, Lars Ulander et al
IEEE International Geoscience and Remote Sensing Symposium, p. 2907-2910
Paper in proceedings
2015
Estimation of Forest Biomass From Two-Level Model Inversion of Single-Pass InSAR Data
Maciej Soja, H. Persson, Lars Ulander
IEEE Transactions on Geoscience and Remote Sensing. Vol. 53 (9), p. 5083-5099
Journal article
2015
Estimation of Forest Height and Canopy Density From a Single InSAR Correlation Coefficient
Maciej Soja, H. Persson, Lars Ulander
IEEE Geoscience and Remote Sensing Letters. Vol. 12 (3), p. 646-650
Journal article
2015
Forest Biomass Retrieval from BioSAR 2010 P-band SAR Data using a Regression-Based Model
Erik Blomberg, Maciej Soja, Lars Ulander
IEEE International Geoscience and Remote Sensing Symposium, p. 4193-4195
Paper in proceedings
2015
VHF/UHF bistatic and passive SAR ground imaging
Lars Ulander, P.O. Frolind, A. Gustavsson et al
IEEE National Radar Conference - Proceedings. Vol. 2015-June (June), p. 669-673
Paper in proceedings
2014
Measurements of Forest Biomass Change Using P-Band Synthetic Aperture Radar Backscatter
Gustaf Sandberg, Lars Ulander, J. Wallerman et al
IEEE Transactions on Geoscience and Remote Sensing. Vol. 52 (10), p. 6047-6061
Journal article
2014
Suppression of Clutter in Multichannel SAR GMTI
T.K. Sjögren, V.T. Vu, M.I. Pettersson et al
IEEE Transactions on Geoscience and Remote Sensing. Vol. 52 (7), p. 4005-4013
Journal article
2014
Factorized Geometrical Autofocus for Synthetic Aperture Radar Processing
Jan Torgrimsson, P. Dammert, H. Hellsten et al
IEEE Transactions on Geoscience and Remote Sensing. Vol. 52 (10), p. 6674-6687
Journal article
2014
Impulse response function for ultra-wideband SAR
Lars Ulander
European Conference on Synthetic Aperture Radar (EUSAR), Berlin, Germany, 3-5 June 2014, p. 798-801
Paper in proceedings
2014
Polarimetric-interferometric boreal forest scattering model for BIOMASS end-to-end simulator
Maciej Soja, Lars Ulander
Joint 2014 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2014 and the 35th Canadian Symposium on Remote Sensing, CSRS 2014; Quebec Convention CentreQuebec City; Canada; 13 July 2014 through 18 July 2014, p. 1061-1064
Paper in proceedings
2014
Autofocus and analysis of geometrical errors within the framework of fast factorized back-projection
Jan Torgrimsson, Patrik Dammert, H. Hellsten et al
Proceedings of SPIE - The International Society for Optical Engineering. Vol. 9093, p. Article number 909303-
Paper in proceedings
2014
Biomass retrieval from P-band polarimetric and interferometric SAR data, challenges and recent results
T. Le Toan, Lars Ulander, K Papathanassiou et al
Joint 2014 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2014 and the 35th Canadian Symposium on Remote Sensing, CSRS 2014; Quebec City; Canada; 13 July 2014 through 18 July 2014, p. 1417-1420
Paper in proceedings
2014
P-band Polarimetric Model of Vertical Tree Stems on Sloping Ground
Erik Blomberg, Maciej Soja, Lars Ulander
Joint 2014 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2014 and the 35th Canadian Symposium on Remote Sensing, CSRS 2014; Quebec Convention CentreQuebec City; Canada; 13 July 2014 through 18 July 2014, p. 80-83
Paper in proceedings
2014
Estimation of Boreal Forest Biomass from Two-Level Model Inversion of Interfermetric TanDEM-X Data
Maciej Soja, H. Persson, Lars Ulander
Joint 2014 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2014 and the 35th Canadian Symposium on Remote Sensing, CSRS 2014; Quebec Convention CentreQuebec City; Canada; 13 July 2014 through 18 July 2014, p. 3398-3401
Paper in proceedings
2014
Retrieval and Quality Assessment of Wind Velocity Vectors on the Ocean With C-Band SAR
Gisela Carvajal, Leif Eriksson, Lars Ulander
IEEE Transactions on Geoscience and Remote Sensing. Vol. 52 (5), p. 2519-2537
Journal article
2014
Two-Level Forest Model Inversion of Interferometric TanDEM-X Data
Maciej Soja, Lars Ulander
10th European Conference on Synthetic Aperture Radar (EUSAR), p. 1137-1140
Paper in proceedings
2013
Estimation of stem volume in hemi-boreal forests using airborne low-frequency Synthetic Aperture Radar and lidar data
J.E.S. Fransson, J. Wallerman, A. Gustavsson et al
International Geoscience and Remote Sensing Symposium (IGARSS), p. 161-164
Paper in proceedings
2013
Digital Canopy Model Estimation from TanDEM-X Interferometry using High-Resolution Lidar DEM
Maciej Soja, Lars Ulander
Proceedings of IEEE Geoscience and Remote Sensing Symposium (IGARSS), 21-26 July 2013, p. 165-168
Paper in proceedings
2013
Comparison between current fields detected with infrared radiometry and modeled currents around Sweden
Gisela Carvajal, Leif Eriksson, Lars Ulander et al
33rd IEEE International Geoscience and Remote Sensing Symposium (IGARSS); 2013, Melbourne, p. 1270-1273
Paper in proceedings
2013
Modelling of TanDEM-X Measured Forest Height from Small Footprint Lidar Data
Maciej Soja, Lars Ulander
URSI Comission-F Microwave Signatures 2013
Conference poster
2013
Correlation between Synthetic Aperture Radar Surface Winds and Deep Water Velocity in the Amundsen Sea, Antarctica
Gisela Carvajal, Anna Wåhlin, Leif Eriksson et al
Remote Sensing. Vol. 5 (8), p. 4088-4106
Journal article
2013
Regression-Based Retrieval of Boreal Forest Biomass in Sloping Terrain using P-band SAR Backscatter Intensity Data
Maciej Soja, Gustaf Sandberg, Lars Ulander
IEEE Transactions on Geoscience and Remote Sensing. Vol. 51 (5), p. 2646-2665
Journal article
2013
Model-Based Biomass Estimation of a Hemi-Boreal Forest from Multitemporal TanDEM-X Acquisitions
Jan Askne, J. E. S. Fransson, Maurizio Santoro et al
Remote Sensing. Vol. 5 (11), p. 5574-5597
Journal article
2012
Boreal Forest Biomass Mapping with P-band SAR Backscatter
Maciej Soja, Gustaf Sandberg, Lars Ulander
IEEE Geoscience and Remote Sensing Symposium (IGARSS) 2012
Conference poster
2012
Assessing Performance of L- and P-Band Polarimetric Interferometric SAR Data in Estimating Boreal Forest Above-Ground Biomass
M. Neumann, S. S. Saatchi, Lars Ulander et al
IEEE Transactions on Geoscience and Remote Sensing. Vol. 50 (3), p. 714-726
Journal article
2012
Estimation of forest variables using TanDEM-X data in combination with a high resolution DEM
H. Persson, Maciej Soja, Santoro Maurizio et al
Proceedings for ForestSAT 2012
Conference contribution
2012
Biomass retrieval of boreal forest for the satellite P-band synthetic-aperture radar BIOMASS
Lars Ulander, Gustaf Sandberg, Maciej Soja
Proc. RVK 2012, Stockholm, Sweden, 6 March 2012, p. 1 page-
Conference contribution
2012
Forest biomass and the science of inventory from space
S. Saatchi, Lars Ulander, M. Williams et al
Nature Climate Change. Vol. 2 (12), p. 826-827
Magazine article
2012
The science and measurement concepts underlying the BIOMASS mission
S. Quegan, J. Chave, J. Dall et al
Proc. IGARSS 2012, IEEE International Geoscience and Remote Sensing Symposium, Munich, Germany, 22-27 July 2012, p. 5542-5545
Paper in proceedings
2012
The BIOMASS mission retrieval algorithms: Results from recent campaigns
T. Le Toan, Lars Ulander, K. Papathanassiou et al
Proc. IGARSS 2012, IEEE International Geoscience and Remote Sensing Symposium, Munich, Germany, 22-27 July 2012, p. 5546-5549
Paper in proceedings
2012
BIOMASS end-to-end mission performance assessment
P. López-Dekker, J.A. García, F. De Zan et al
Proc. IGARSS 2012, IEEE International Geoscience and Remote Sensing Symposium, Munich, Germany, 22-27 July 2012, p. 1602-1605
Paper in proceedings
2012
Evaluation of a geometrical autofocus algorithm within the framework of Fast Factorized Back-Projection
Hans Hellsten, Jan Torgrimsson, Patrik Dammert et al
Proceedings of IET RADAR 2012, 22-25 October, Glasgow, Scotland (603 CP)
Paper in proceedings
2012
Measurements of forest change using P-band SAR backscatter
Gustaf Sandberg, Lars Ulander, J. E. S. Fransson et al
Proceedings of IEEE International Geoscience and Remote Sensing Symposium (IGARSS), 22-27 July 2012, Munich, Germany, p. 1652-1655
Paper in proceedings
2011
Impact and modeling of topographic effects on P-band SAR backscatter from boreal forests
Gustaf Sandberg, Maciej Soja, Lars Ulander
Proceedings of IGARSS 2011 Symposium, Vancouver, Canada, 24-29 July, 2011, p. 3522-3525
Conference contribution
2011
BIOSAR 2010 - A SAR campaign in support to the BIOMASS mission
Lars Ulander, Anders Gustavsson, Pascale Dubois-Fernandez et al
Proceedings of IGARSS 2011 Symposium, Vancouver, Canada, 24-29 July, 2011, p. 1528-1531
Conference contribution
2011
BIOMASS End-to-End performance Simulator
P. López-Dekker, F. De Zan, T. Börner et al
IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2011. Vancouver, 24-29 July 2011, p. 4249-4252
Paper in proceedings
2011
A Hybrid Model for Polarimetric and Interferometric P-band SAR Modelling of Forests
Maciej Soja, Lars Ulander
Proceedings of PolInSAR 5th International Workshop on Science and Applications of SAR Polarimetry and Polarimetric Interferometry
Conference contribution
2011
L- and P-band backscatter intensity for biomass retrieval in hemiboreal forest
Gustaf Sandberg, Lars Ulander, J. E. S. Fransson et al
Remote Sensing of Environment. Vol. 115 (11), p. 2874 - 2886
Journal article
2011
The BIOMASS mission: Mapping global forest biomass to better understand the terrestrial carbon cycle
T. Le Toan, S. Quegan, M. Davidson et al
Remote Sensing of Environment. Vol. 115, p. 2850-2860
Journal article
2011
Statistical Analysis of VHF-Band Tree Backscattering Using Forest Ground Truth Data and PO Scattering Model
Anatoliy Kononov, Annelie Wyholt, Gustaf Sandberg et al
IEEE Transactions on Geoscience and Remote Sensing. Vol. 49 (8), p. 3035-3046
Journal article
2011
Parametric and non-parametric forest biomass estimation from PolInSAR data
M. Neumann, S. S. Saatchi, Lars Ulander et al
IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2011. Vancouver, 24-29 July 2011, p. 420-423
Paper in proceedings
2011
Biomass Retrieval Algorithm Based on P-band BioSAR Experiments of Boreal Forest
Lars Ulander, Gustaf Sandberg, Maciej Soja
IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2011. Vancouver, 24-29 July 2011, p. 4245-4248
Conference contribution
2011
Retrieval and assessment of sub-mesoscalewind velocity vectors with Synthetic Aperture Radar
Gisela Carvajal, Leif Eriksson, Lars Ulander
IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2011. Vancouver, 24-29 July 2011, p. 2041-2044
Paper in proceedings
2010
RFI Suppression In Ultrawideband SAR Using Adaptive Line Enhancer
V. T. Vu, T. K. Sjögren, Mats I. Pettersson et al
IEEE Geoscience and Remote Sensing Letters. Vol. 7 (4), p. 694-698
Journal article
2010
Detection of Moving Targets by Focusing in UWB SAR-Theory and Experimental Results
V. T. Vu, T. K. Sjogren, M. I. Pettersson et al
IEEE Transactions on Geoscience and Remote Sensing. Vol. 48 (10), p. 3799-3815
Journal article
2010
Clear-Cut Detection in Swedish Boreal Forest Using Multi-Temporal ALOS PALSAR Backscatter Data
M. Santoro, J.E.S. Fransson, Leif Eriksson et al
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing. Vol. 3 (4), p. 618-631
Journal article
2010
Fast Factorized Back-Projection for Bistatic SAR Processing
Lars Ulander, Per-Olov Frölind, A. Gustavsson et al
Proceedings of European Conference on Synthetic Aperture Radar, Aachen, Germany, 7-10 June 2010, p. 1002-1005
Conference contribution
2010
The BIOMASS mission – an ESA Earth Explorer candidate to measure the biomass of the Earth’s forests
Klaus Scipal, M. Arcioni, J. Chave et al
Proceedings of the 2010 IEEE International Geoscience and Remote Sensing Symposium, Honolulu, HI, USA, 25-30 July 2010, p. 52-55
Conference contribution
2010
K&C Science Report – Phase 1, Detection of deforestation in Swedish forest
J.E.S. Fransson, Håkan Olsson, Leif Eriksson et al
Report
2010
Topographic Correction for Biomass Retrieval from P-band SAR Data in Boreal Forests
Maciej Soja, Gustaf Sandberg, Lars Ulander
Proceedings of IGARSS 2010 Symposium, Remote Sensing: Global Vision for Local Action, Honolulu, Hawaii, USA, 25-30 July, 2010, p. 4776-4779
Conference contribution
2010
Design of Optimum Weighting Functions for LFM Signals
Anatoliy Kononov, Lars Ulander, Leif Eriksson
Convergence and Hybrid Information Technologies, Marius Crisan (Ed.), p. 389-412
Book chapter
2009
Investigations on forestry applications in Sweden using ALOS PALSAR
M. Santoro, J.E.S. Fransson, Leif Eriksson et al
Proceedings of ALOS PI 2008 Symposium, Island of Rhodes, Greece, 3-7 November 2008. Vol. ESA-SP 664
Conference contribution
2009
Signatures of ALOS PALSAR L-Band Backscatter in Swedish Forest
M Santoro, J.E.S. Fransson, Leif Eriksson et al
IEEE Transactions on Geoscience and Remote Sensing. Vol. 47 (12), p. 4001-4019
Journal article
2009
Evaluating VHF-Band SAR Autofocus Algorithms using a Forest Backscatter Model
Annelie Wyholt, Lars Ulander
2009 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2009; Cape Town; South Africa; 12 July 2009 through 17 July 2009. Vol. 4, p. 9-12
Paper in proceedings
2009
Comparison of L- and P-band biomass retrievals based on backscatter from the BioSAR campaign
Gustaf Sandberg, Lars Ulander, J.E.S. Fransson et al
Proceedings of IGARSS 2009 Symposium, Earth Observation – Origins to Applications, Cape Town, South Africa, 13-17 July, 2009. Vol. IV, p. 169-172
Conference contribution
2009
Model-based compensation of topography effects for improved stem volume retrieval from CARABAS-II VHF-band SAR images
Klas Folkesson, Gary Smith Jonforsen, Lars Ulander
IEEE Transactions on Geoscience and Remote Sensing. Vol. 47 (4), p. 1045-1055
Journal article
2009
Measurements of Faraday Rotation Using Polarimetric PALSAR Images
Gustaf Sandberg, Leif Eriksson, Lars Ulander
IEEE Geoscience and Remote Sensing Letters. Vol. 6 (1), p. 142-146
Journal article
2009
Mapping and monitoring clear-cuts in Swedish forest using ALOS PALSAR satellite images
Andreas Pantze, Anders H. Krantz, J.E.S. Fransson et al
Proceedings of IGARSS 2009 Symposium, Earth Observation – Origins to Applications, Cape Town, South Africa, 13-17 July, 2009. Vol. III, p. 589-592
Conference contribution
2008
Swiss Airborne Monostatic and Bistatic Dual-Pol SAR Experiment at the VHF-Band
A. Barmettler, L. Zuberbühler, E. Meier et al
in Proceedings of EUSAR 2008, 7th European Conference on Synthetic Aperture Radar, Friedrichshafen, GE, 2-5 June 2008. Vol. 1, p. 139-142
Conference contribution
2008
A physical-optics model for double-bounce scattering from tree stems standing on an undulating ground surface
Björn Hallberg, Gary Smith Jonforsen, Lars Ulander et al
IEEE Transactions on Geoscience and Remote Sensing. Vol. 46 (9), p. 2607-2621
Journal article
2008
First Results on VHF-band SAR Imaging using Circular Tracks
P-O. Frölind, A. Gustavsson, Lars Ulander
in Proceedings of EUSAR 2008, 7th European Conference on Synthetic Aperture Radar, Friedrichshafen, GE, 2-5 June 2008. Vol. 1, p. 221-224
Conference contribution
2008
First results from a bistatic VHF SAR experiment
A. Gustavsson, B. Flood, P-O. Frölind et al
in Proceedings of RVK08, Växjö, Sweden, 9-11 June 2008, p. 197-201
Conference contribution
2008
ALOS PALSAR calibration and validation activities in Sweden
Leif Eriksson, Gustaf Sandberg, J.E.S. Fransson et al
Proceedings of The First Joint PI Symposium of ALOS Data Nodes for ALOS Science Program in Kyoto, Kyoto, Japan, 19 - 23 November, 2007. Vol. JAXA-SP-07-012
Conference contribution
2008
Review of polarimetric indicators for forest characterisation over several sites
P. Dubois-Fernandez, S. Angelliaume, I. Champion et al
Proceedings of IGARSS 2008, July 6-11, 2008, Boston, Massachusetts, USA. Vol. IV, p. 319-322
Conference contribution
2008
Modeling of change detection in VHF- and UHF-band SAR
Lars Ulander, M. Lundberg
in Proceedings of EUSAR 2008, 7th European Conference on Synthetic Aperture Radar, Friedrichshafen, GE, 2-5 June 2008. Vol. 4, p. 127-130
Conference contribution
2008
Bistatic Experiment with Ultra-Wideband VHF-band Synthetic-Aperture Radar
Lars Ulander, B. Flood, P-O. Frölind et al
in Proceedings of EUSAR 2008, 7th European Conference on Synthetic Aperture Radar, Friedrichshafen, GE, 2-5 June 2008. Vol. 1, p. 131-134
Conference contribution
2008
Validating backscatter models for CARABAS SAR images of coniferous forests
Klas Folkesson, Gary Smith Jonforsen, Lars Ulander
Canadian J. of Remote Sensing. Vol. 34 (5), p. 480-495
Journal article
2008
Detection of clear-cuts using ALOS PALSAR satellite images
J.E.S. Fransson, M. Magnusson, H. Olsson et al
Proc. EUSAR 2008, 7th European Conference on Synthetic Aperture Radar, Friedrichshafen, Germany, 2-5 June 2008. Vol. 4, p. 103-106
Conference contribution
2007
Effects of Forest Biomass and Stand Consolidation on P-Band Backscatter
Gary Smith Jonforsen, Klas Folkesson, Björn Hallberg et al
IEEE Geoscience and Remote Sensing Letters. Vol. 4 (4), p. 669-673
Magazine article
2007
Topographic and Number Density Effects in Forest Observations with P-band SAR
Lars Ulander, Gustaf Sandberg, Klas Folkesson et al
5th International Symposium on Retrieval of Bio- and Geophysical Parameters from SAR Data, Bari, Italy, September 25-28, 2007, ESA, Istituto di Studi sui Sistemi Intelligenti per l´Automazione
Conference contribution
2007
Faraday rotation measured in polarimetric PALSAR images compared with theoretical expectations
Gustaf Sandberg, Leif Eriksson, Lars Ulander
Proc. ASAR, Vancouver, BC, Canada, Sep.
Conference contribution
2007
Stem volume estimation for boreal forest using ALOS PALSAR
Leif Eriksson, M. Magnusson, J.E.S. Fransson et al
5th International Symposium on Retrieval of Bio- and Geophysical Parameters from SAR Data for Land Applications, Bari, Italy, September 25-28, 2007, ESA, Istituto di Studi sui Sistemi Intelligenti per l´Automazione, p. CD-
Conference contribution
2007
Estimation of forest stem volume using ALOS PALSAR satellite images
M. Magnusson, J.E.S. Fransson, Leif Eriksson et al
IEEE Geoscience and Remote Sensing Symposium (IGARSS 2007), Barcelona, Spain, July 23-27, 2007. Vol. DOI: 10.1109/IGARSS.2007.4423813, p. 4343-4346
Conference contribution
2007
Bistatic VHF and UHF SAR for urban environments
J.R. Rasmusson, M. Blom, B. Flood et al
Proceedings of SPIE -- Volume 6547, Radar Sensor Technology XI, James L. Kurtz, Robert J. Tan, Editors, 654705, May 2, 2007. Vol. 6547
Conference contribution
2007
A Physical-optics Model for Predicting VHF/UHF-band HH-pol Backscatter from Coniferous Forests in Undulating Terrain
Gustaf Sandberg, Björn Hallberg, Gary Smith Jonforsen et al
5th International Symposium on Retrieval of Bio- and Geophysical Parameters from SAR Data, Bari, Italy, September 25-28, 2007, ESA, Istituto di Studi sui Sistemi Intelligenti per l`Automazione
Conference contribution
2007
Detection of forest changes using ALOS PALSAR satellite images
J.E.S. Fransson, M. Magnusson, H. Olsson et al
IEEE Geoscience and Remote Sensing Symposium (IGARSS 2007), Barcelona, Spain, July 23-27, 2007. Vol. DOI: 10.1109/IGARSS.2007.4423308, p. 2330-2333
Conference contribution
2007
ALOS PALSAR Calibration and Validation Results from Sweden
Leif Eriksson, Gustaf Sandberg, Lars Ulander et al
IEEE Geoscience and Remote Sensing Symposium (IGARSS 2007), Barcelona, Spain, July 23-27, 2007. Vol. DOI: 10.1109/IGARSS.2007.4423115, p. 1589-1592
Conference contribution
2007
Mapping of Wind-Thrown Forests Using VHF/UHF SAR Images
J.E.S. Fransson, M. Magnusson, Klas Folkesson et al
IEEE 2007 International Geoscience and Remote Sensing Symposium (IGARSS 2007), Barcelona, Spain, July 23-27 2007. Vol. DOI: 10.1109/IGARSS.2007.4423313, p. 2350-2353
Conference contribution
2006
Automatic Detection of Wind-Thrown Forest in VHF SAR Images
Klas Folkesson, Björn Hallberg, Gary Smith Jonforsen et al
IEEE Geoscience and Remote Sensing Symposium (IGARSS), held in Denver, Colorado, July 2006., p. 3599-
Conference contribution
2006
ALOS Calibration and Validation Activities in Sweden
Lars Ulander, Leif Eriksson, Gary Smith Jonforsen et al
IEEE Geoscience and Remote Sensing Symposium (IGARSS), held in Denver, Colorado, July 2006., p. 336-
Conference contribution
2006
Fast Factorised Backprojection Algorithm for Processing of Microwave SAR Data
Lars Ulander, P-O. Frölind, D. Murdin
EUSAR 2006, held in Dresden, Germany, May 2006.
Conference contribution
2006
Bistatic clutter suppression in low-frequency SAR
Lars Ulander, T. Martin
EUSAR 2006, held in Dresden, Germany, May 2006.
Conference contribution
2006
VHF/UHF Ultra-Wideband SAR Measurements of Forests
Gary Smith Jonforsen, Björn Hallberg, Klas Folkesson et al
EUSAR 2006, held in Dresden, Germany, May 2006.
Conference contribution
2006
A challenge problem for detection of targets in foliage
M. Lundberg, Lars Ulander, W.E. Pierson et al
Algorithms for Synthetic Aperture Radar Imagery XIII, Proceedings of the SPIE. Vol. 6237
Conference contribution
2006
Mapping of wind-thrown forests using the VHF-band CARABAS-II SAR
Lars Ulander, A. Gustavsson, Gary Smith Jonforsen et al
IEEE Geoscience and Remote Sensing Symposium (IGARSS), held in Denver, Colorado, July 2006., p. 3684-
Conference contribution
2006
LORAM - A SAR/GMTI Data Collection Campaign
A. Gustavsson, Lars Ulander, P-O. Frölind et al
EUSAR 2006, held in Dresden, Germany, May 2006.
Conference contribution
2006
Multi-pass and multi-date at P and L bands: Ground penetration and change detection
X. Dupuis, P. Dreuillet, Lars Ulander et al
EUSAR 2006, held in Dresden, Germany, May 2006.
Conference contribution
2006
Fast Factorised Backprojection Algorithm for Processing of SAR Data
P-O. Frölind, Lars Ulander, D. Murdin
Proc. IoA International Conference on Synthetic Aperture Sonar and Synthetic Aperture Radar, held in Lerici, Italy, 11-12 September, 2006., p. 168-175
Journal article
2005
Radar experiment addressing ground target detection based on VHF SAR data
Lars Ulander, A. Gustavsson, M. Lundberg et al
Proc. RVK 05, Radiovetenskap och kommunikation, Linköping, Sweden, June 14-16 2005, p. 233-238
Conference contribution
2005
Remote Sensing at the Department of Radio and Space Science, Chalmers University of Technology
Jan Askne, Gunnar Elgered, Bo Galle et al
IEEE Geoscience and Remote Sensing Newsletter (136), p. 11-18
Magazine article
2005
LORA - a new airborne imaging radar sensor
J. Rasmusson, B. Larsson, M. Blom et al
Proc. RVK 05, Radiovetenskap och kommunikation, Linköping, Sweden, June 14-16 2005, p. 531-534
Conference contribution
2005
Evaluation of using space- and airborne radar for mapping wind-thrown forests after the January 2005 hurricane in southern Sweden
Lars Ulander, Gary Smith Jonforsen, Leif Eriksson et al
Forestsat 2005 / Olsson, H.. Vol. A, p. 99-104
Conference contribution
2005
Mapping and monitoring forest stem volume using CARABAS
Klas Folkesson, J.E.S. Franssson, A. Gustavsson et al
Forestsat 2005 / Olsson, H.. Vol. B, p. 97-101
Conference contribution
2005
Measurements at tree level using CARABAS-II
Björn Hallberg, Gary Smith Jonforsen, Lars Ulander
Forestsat 2005 / Olsson, H.. Vol. A, p. 54-58
Conference contribution
2005
Employing UAVs to augment ISR capabilities
A. Gustavsson, Lars Ulander, M. Karlsson et al
Proc. RVK 05, Radiovetenskap och kommunikation, Linköping, Sweden, June 14-16 2005, p. 221-226
Journal article
2005
Bistatic ultra-wideband SAR for imaging of ground targets under foliage
Lars Ulander, T. Martin
Proc. 2005 IEEE International Radar Conference, held in Arlington, VA, May 9-12 2005, p. 419-423
Conference contribution
2005
Measurements on individual trees using multiple VHF SAR images
Björn Hallberg, Gary Smith Jonforsen, Lars Ulander
IEEE Trans. Geosci. Rem. Sens.. Vol. 43 (10), p. 2261-2269
Journal article
2005
Low VHF-band backscatter from coniferous forests on sloping terrain
Gary Smith Jonforsen, Lars Ulander, X. Luo
IEEE Trans. Geosci. Rem. Sens.. Vol. 43 (10), p. 2246-2260
Journal article
2005
Bistatic SAR simulations for imaging of ground targets under foliage
T. Martin, Lars Ulander
Proc. RVK 05, Radiovetenskap och kommunikation, Linköping, Sweden, June 14-16 2005, p. 579-582
Conference contribution
2005
Mapping of Wind-thrown Forests in Southern Sweden Using Space- and Airborne SAR
Lars Ulander, Gary Smith Jonforsen, Leif Eriksson et al
IEEE "Geoscience and Remote Sensing Symposium (IGARSS), Seoul, Korea, 25-29 July. Vol. 5, p. 3619-3622
Conference contribution
2004
SAS processing using a polar version of fast factorised back-projection
Per-Olov Frölind, Lars Ulander, G. Shippey
IOA International Conference on Sonar Signal Processing, Loughborough, U.K., 14-15 Sep 2004. Vol. 26 (15)
Conference contribution
2004
Applications of Low-Frequency SAR: Final Project Report, ESA Contract No. 16115/02/NL/MM
Gary Smith Jonforsen, Anders Carlström, Klas Folkesson et al
Report
2004
Fast back-projection SAR processing using precision interpolation kernels
Per-Olov Frölind, Lars Ulander
EUSAR 2004, 5th European Conference on Synthetic Aperture Radr, held in Ulm, Germany, 25-27 May 2004., p. 153-156
Conference contribution
2004
Combining various ISR assets to create a common and complete ground picture
A. Gustavsson, Lars Ulander
EUSAR 2004, 5th European Conference on Synthetic Aperture Radar, held in Ulm, Germany, 25-27 May 2004., p. 301-304
Conference contribution
2004
VHF-band SAR for detection of concealed ground targets
Lars Ulander
Proc. NATO RTO Symposium on Sensor and Sensor Denial by Camouflage, Concealment and Deception, held in Brussels, Belgium, 19-20 April 2004, p. 19-1 - 19-11-
Conference contribution
2004
Automatic Segmentation of Multiple VHF-Band SAR Images to Improve Stem Volume Retrieval
Klas Folkesson, Gary Smith Jonforsen, Lars Ulander
IEEE Geoscience and Remote Sensing Symposium (IGARSS), Anchorage, Alaska, Sept. 2004, p. 519-522
Paper in proceedings
2004
Simulation of a Spaceborne Low-Frequency SAR for Global Biomass Assessment
Björn Hallberg, Gary Smith Jonforsen, Annelie Olofsson et al
Radar 2004, Toulouse, France, 18-22 October, 2004.
Conference contribution
2004
Performance of VHF-band SAR change detection for wide-area surveilllance of concealed ground targets
Lars Ulander, W. Pierson, M. Lundberg et al
SPIE Proc. Algorithms for Synthetic Aperture Radar Imagery XI, Orlando, FL, 12-15 April 2004. Vol. 5427, p. 259-270
Conference contribution
2004
Performance Simulation of Spaceborne P-Band SAR for Global Biomass Retrieval
Björn Hallberg, Gary Smith Jonforsen, Annelie Olofsson et al
IEEE "Geoscience and Remote Sensing Symposium (IGARSS), Anchorage, Alaska, Sept 2004, p. 503-506
Paper in proceedings
2004
Estimation of Forest Stem Volume in Sloping Terrain Using CARABAS-II VHF SAR Data
J.E.S. Fransson, Gary Smith Jonforsen, F. Walter et al
Can. J. Rem. Sens.. Vol. 30, p. 651-660
Journal article
2003
Stem volume retrieval at stand level using multiple low-frequency SAR images
Klas Folkesson, Gary Smith Jonforsen, Lars Ulander
IEEE Geoscience and Remote Sensing Symposium (IGARSS), Toulouse, France, 21-25 July. Vol. IV, p. 2556-8
Conference contribution
2003
Synthetic-aperture radar processing using fast factorized back-projection
Lars Ulander, H. Hellsten, G. Stenstrom
IEEE Transactions on Aerospace and Electronic Systems. Vol. 39 (3), p. 760-776
Journal article
2003
A production line for forest stem volume measurements from VHF SAR data
F. Walter, J.E.S. Fransson, A. Gustavsson et al
IEEE "Geoscience and Remote Sensing Symposium (IGARSS), Toulouse, France, 21-25 July. Vol. IV, p. 2544-6
Conference contribution
2002
Forest stem volume estimation using high-resolution lidar and SAR data
Gary Smith Jonforsen, Å. Persson, J. Holmgren et al
IEEE Geoscience and Remote Sensing Symposium (IGARSS), Toronto, Canada, 24-28 June. Vol. IV, p. 2084-6
Conference contribution
1999
Simulations of Ground Moving Target Indication in an Ultra-Wideband and Wide-Beam SAR System
M.I. Pettersson, Lars Ulander, H. Hellsten
Proceedings of the SPIE's International Symposium on Optical Science, Engineering and Instrumentation, Denver, Colorado, USA. Vol. 3810, p. 84-95
Paper in proceedings
1999
Jammer Suppresson in an Ultra-Wideband and Widebeam SAR System
M.I. Pettersson, Lars Ulander
RADAR ´99. 5th International Conference on Radar System, Brest, France
Paper in proceedings
1996
RCS of dipoles used for SAR calibration
Lars Ulander, Zvonimir Sipus
EUSAR'96, Königswinter; Germany, 1996
Paper in proceedings
Showing 19 research projects
2018–2019
L-and P-band Tomography Synergies
Lars Ulander
Microwave and Optical Remote Sensing
Erik Blomberg
Microwave and Optical Remote Sensing
European Space Agency (ESA)
2017–2021
Compact and High-Performance SAR on Autonomous Aircraft
Lars Ulander
Microwave and Optical Remote Sensing
Jan Torgrimsson
Microwave and Optical Remote Sensing
VINNOVA
2017–2020
BIOMASS level 2 implementation study
Lars Ulander
Microwave and Optical Remote Sensing
Maciej Soja
Microwave and Optical Remote Sensing
ESTEC
2017–2018
Forest biomass and biomass change with spaceborne SAR
Lars Ulander
Microwave and Optical Remote Sensing
Leif Eriksson
Microwave and Optical Remote Sensing
Albert Monteith
Microwave and Optical Remote Sensing
Erik Blomberg
Radar Remote Sensing
Swedish National Space Board
2016–2019
Tower-based radar and geophysical measurements during the BorealScat experiment
Lars Ulander
Microwave and Optical Remote Sensing
Albert Monteith
Microwave and Optical Remote Sensing
European Space Agency (ESA)
ESTEC
2016–2017
C-band Convoy Satellite Campaign
Lars Ulander
Radar Remote Sensing
European Space Agency (ESA)
ESTEC
2016–2021
Weather Station for Time Series Analysis of Radar Scattering from Forests
Lars Ulander
Radar Remote Sensing
Wingquists stiftelse
2015–2020
Tower for Time Series Analysis of Radar Measurements
Lars Ulander
Radar Remote Sensing
Wingquists stiftelse
2015–2019
Understanding ocean surface dynamics with satelite data
Leif Eriksson
Radar Remote Sensing
Lars Ulander
Radar Remote Sensing
Gisela Carvajal
Radar Remote Sensing
Anis Elyouncha
Microwave and Optical Remote Sensing
Monika Wozniak
Radar Remote Sensing
Céline Heuzé
Radar Remote Sensing
Swedish National Space Board
2015–2016
Retrival of forest biomass and biomass change with spaceborn SAR
Lars Ulander
Radar Remote Sensing
Maciej Soja
Radar Remote Sensing
Erik Blomberg
Radar Remote Sensing
Leif Eriksson
Radar Remote Sensing
Swedish National Space Board
2014–2015
TangoSat – Study of L- and P-band SAR Tomography Synergies
Lars Ulander
Radar Remote Sensing
European Space Agency (ESA)
2014–2016
Radar remote sensing of sea ice in the Polar regions
Leif Eriksson
Radar Remote Sensing
Wiebke Aldenhoff
Radar Remote Sensing
Lars Ulander
Microwave and Optical Remote Sensing
Anders Berg
Radar Remote Sensing
Céline Heuzé
Radar Remote Sensing
Swedish National Space Board
2014–2014
Using satellite data and coastal HF radar to map and validate sea surface currents and to detect ships in Skagerrak (SaRaCuS)
Leif Eriksson
Radar Remote Sensing
Gisela Carvajal
Radar Remote Sensing
Monika Wozniak
Radar Remote Sensing
Lars Ulander
Microwave and Optical Remote Sensing
Swedish National Space Board
2014–2014
3D Forest Parameter Retrieval from TanDEM-X Interferometry
Lars Ulander
Radar Remote Sensing
Leif Eriksson
Radar Remote Sensing
Swedish National Space Board
2013–2015
Retrieval of wind with spaceborne SAR for polar oceans and coastal regions
Leif Eriksson
Radar Remote Sensing
Lars Ulander
Radar Remote Sensing
Gisela Carvajal
Radar Remote Sensing
Swedish National Space Board
2013–2014
Retrieval of forest biomass and biomass change with spaceborne SAR
Lars Ulander
Radar Remote Sensing
Swedish National Space Board
2012–2013
Developing and evaluating biomass retrieval algorithms for the candidate Earth Explorer mission BIOMASS
Lars Ulander
Radar Remote Sensing
Gustaf Sandberg
Radar Remote Sensing
Maciej Soja
Radar Remote Sensing
Swedish National Space Board
2012–2013
3D Forest Parameter Retrival from Tandem-X Interferometry
Lars Ulander
Radar Remote Sensing
Leif Eriksson
Radar Remote Sensing
Maciej Soja
Radar Remote Sensing
Swedish National Space Board
2011–2013
Measurements of sea surface currents to benefit Swedish GMES marine core services
Leif Eriksson
Radar Remote Sensing
Gisela Carvajal
Radar Remote Sensing
Lars Ulander
Microwave and Optical Remote Sensing
Swedish National Space Board
There might be more projects where Lars Ulander participates, but you have to be logged in as a Chalmers employee to see them.