Klas Folkesson

Showing 19 publications

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
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, Mattias Magnusson, Håkan Olsson et al
Proceedings of the European Conference on Synthetic Aperture Radar, EUSAR. Vol. 1-4
Paper in proceeding
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

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
Other conference contribution
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
Other 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
Other 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-
Other conference contribution
2006

Algorithms for automatic detection of wind thrown trees in CARABAS SAR images

Gary Smith Jonforsen, Björn Hallberg, Klas Folkesson
Report
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-
Other 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.
Other 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
Other conference contribution
2005

Segmentation of Radar Images for Remote Sensing of Forests

Klas Folkesson
Licentiate thesis
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
Other 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
Other 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

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 proceeding
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
Other conference contribution

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