Othmar Frey
Dr. Othmar Frey
Senior Researcher & Lecturer
Earth Observation & Remote Sensing
Institut für Umweltingenieurwissenschaften (IfU)ETH ZürichHIL D 22.2
Wolfgang-Pauli-Str. 15, ETH Hönggerberg HIL
CH-8093 Zürich
Switzerland
Phone: +41 (0) 44 633 41 78
Phone2: +41 (0) 44 633 38 13
Fax: +41 (0) 44 633 10 61
E-mail:
frey(at)ifu.baug.ethz.chURL Institution:
www.ifu.ethz.ch/EOPersonal URL:
link
Additional functions:
Swiss Commission on Remote Sensing (SCRS) of the Swiss Academy of Sciences (SCNAT)
https://scrs.scnat.ch/de/members
Key Publications of Othmar Frey (up to ten) :
Frey, O., Magnard, C., Rüegg, M. & Meier, E.: Focusing of Airborne Synthetic Aperture Radar Data from Highly Nonlinear Flight Tracks. IEEE Trans. Geosci. Remote Sens., vol. 47, no. 6, pp. 1844–1858 (2009). DOI: 10.1109/TGRS.2008.2007591.
Frey, O. & Meier, E.: 3-D Time-Domain SAR Imaging of a Forest Using Airborne Multibaseline Data at L- and P-Bands. IEEE Trans. Geosci. Remote Sens., vol. 49, no. 10, pp. 3660–3664 (2011). DOI: 10.1109/TGRS.2011.2128875.
Frey, O. & Meier, E.: Analyzing Tomographic SAR Data of a Forest With Respect to Frequency, Polarization, and Focusing Technique. IEEE Trans. Geosci. Remote Sens. vol. 49, no. 10, pp. 3648–3659 (2011). DOI: 10.1109/TGRS.2011.2125972.
Frey, O., Santoro, M., Werner, C. L. & Wegmuller, U.: DEM-based SAR pixel area estimation for enhanced geocoding refinement and radiometric normalization. IEEE Geosci. Remote Sens. Lett., vol. 10, no. 1, pp. 48–52 (2013). DOI: 10.1109/LGRS.2012.2192093.
Frey, O., Werner, C. L. & Wiesmann, A.: Tomographic Profiling of the Structure of a Snow Pack at X-/Ku-Band Using SnowScat in SAR Mode. in Proc. EuRAD 2015 - 12th European Radar Conference 21–24 (2015). DOI: 10.1109/EuRAD.2015.7346227.
Siddique, M. A., Wegmuller, U., Hajnsek, I. & Frey, O.: Single-look SAR tomography as an add-on to PSI for improved deformation analysis in urban areas. IEEE Trans. Geosci. Remote Sens., vol. 54, no. 10, pp. 6119–6137 (2016). DOI: 10.1109/TGRS.2016.2581261.
Siddique, M. A., Wegmuller, U., Hajnsek, I. & Frey, O.: SAR Tomography as an Add-On to PSI: Detection of Coherent Scatterers in the Presence of Phase Instabilities. Remote Sensing vol. 10, no. 1014 (2018). DOI: 10.3390/rs10071014.
Baffelli, S., Frey, O., Werner, C. L. & Hajnsek, I.: Polarimetric Calibration of the Ku-Band Advanced Polarimetric Radar Interferometer. IEEE Trans. Geosci. Remote Sens., vol. 56, no. 4. , pp. 2295–2311 (2018). DOI: 10.1109/TGRS.2017.2778049.
Siddique, M. A., Strozzi, T., Hajnsek, I. & Frey, O.: A Case Study on the Correction of Atmospheric Phases for SAR Tomography in Mountainous Regions. IEEE Trans. Geosci. Remote Sens. vol. 57, no. 1, pp. 416–431 (2019). DOI: 10.1109/TGRS.2018.2855101.
Frey, O., Werner, C. L., Manconi, A. & Coscione, R.: Measurement of surface displacements with a UAV-borne/car-borne L-band DInSAR system: system performance and use cases. in Proc. IEEE Int. Geosci. Remote Sens. Symp. , pp. 628–631 (2021). DOI: 10.1109/IGARSS47720.2021.9553573.
Expertise of Othmar Frey:
| Expertise Category | Specific Expertise |
|---|
| Expert Type | Expert Type |
| Scientific / Fundamental Research |
| Applied Sciences / Technologies / Engineering |
| Methods | Data Collection - Measurement |
| Data Analysis |
| Applied Research / Technology |
| GeoForum Geo-Technology | Geodesy and Photogrammetry |
| Geotechnics, Geomatics, Geophysics |
Specialties of Othmar Frey:
Synthetic Aperture Radar Imaging / Signal Processing / Interferometry / Tomography, Remote Sensing, Geodesy, GPS, Photogrammetry
Last update: 12/21/23
Source of data: ProClim- Research InfoSystem (1993-2024)
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