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Publications about 'Trajectory'

Articles in journal or book chapters

  1. Marco Manzoni, Dario Tagliaferri, Marco Rizzi, Stefano Tebaldini, Andrea Virgilio Monti Guarnieri, Claudio Maria Prati, Monica Nicoli, Ivan Russo, Sergi Duque, Christian Mazzucco, and Umberto Spagnolini. Motion Estimation and Compensation in Automotive MIMO SAR. IEEE Transactions on Intelligent Transportation Systems, 24(2):1756-1772, February 2023. Keyword(s): Synthetic aperture radar, Radar, Radar imaging, Radar polarimetry, Radar antennas, Automotive engineering, Navigation, SAR, automotive, MIMO, autofocus, motion compensation. [Abstract] [bibtex-entry]


  2. Roberto Coscione, Irena Hajnsek, Charles Werner, and Othmar Frey. Assessing the impact of positioning errors in car-borne repeat-pass SAR interferometry with a controlled rail-based experiment. IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 15:8402-8415, 2022. Keyword(s): SAR Processing, SAR Interferometry, Car-borne SAR, positioning errors, rail-based SAR, experiment, terrestrial radar interferometry, TRI, Gamma L-band SAR, ground-based SAR, GB-SAR. [Abstract] [bibtex-entry]


  3. Timo Grebner, Pirmin Schoeder, Vinzenz Janoudi, and Christian Waldschmidt. Radar-Based Mapping of the Environment: Occupancy Grid-Map Versus SAR. IEEE Microwave and Wireless Components Letters, pp 1-4, 2022. Keyword(s): SAR Processing, automotive radar, automotive SAR, synthetic aperture radar, SAR, caborne SAR, Frequency-modulated continuous-wave radar, multiple-input multiple-output (MIMO) radar, occupancy grid map, OGM. [Abstract] [bibtex-entry]


  4. Dario Tagliaferri, Mattia Brambilla, Monica Nicoli, and Umberto Spagnolini. Sensor-Aided Beamwidth and Power Control for Next Generation Vehicular Communications. IEEE Access, 9:56301-56317, 2021. Keyword(s): Degradation, Power control, Sensor systems, Sensors, Trajectory, Vehicle dynamics, Global Positioning System, Beam pointing, beam tracking, beamwidth and power control, on-board sensors, V2X. [Abstract] [bibtex-entry]


  5. Y. Huang, F. Liu, Z. Chen, J. Li, and W. Hong. An Improved Map-Drift Algorithm for Unmanned Aerial Vehicle SAR Imaging. IEEE Geoscience and Remote Sensing Letters, pp 1-5, 2020. Keyword(s): Synthetic aperture radar, Unmanned aerial vehicles, Apertures, Azimuth, Trajectory, Electronics packaging, Doppler effect, Map-drift algorithm (MDA), motion compensation (MOCO), random sample consensus (RANSAC), unmanned aerial vehicle synthetic aperture radar (UAV SAR) imaging.. [Abstract] [bibtex-entry]


  6. Y. Zhang, D. Zhu, X. Mao, X. Yu, J. Zhang, and Y. Li. Multirotors Video Synthetic Aperture Radar: System Development and Signal Processing. IEEE Aerospace and Electronic Systems Magazine, 35(12):32-43, December 2020. Keyword(s): SAR Processing, SAR Imaging, SAR Focusing, UAV, Video SAR, Video sequences, Unmanned aerial vehicles, Trajectory, Vehicle dynamics, Synthetic aperture radar, Field programmable gate arrays, Video signal processing. [Abstract] [bibtex-entry]


  7. Zhongbo Hu and Jordi J. Mallorqui. An Accurate Method to Correct Atmospheric Phase Delay for InSAR with the ERA5 Global Atmospheric Model. Remote Sensing, 11(17), 2019. [Abstract] [bibtex-entry]


  8. Ning Cao, Hyongki Lee, Evan Zaugg, Ramesh Shrestha, William E. Carter, Craig Glennie, Zhong Lu, and Hanwen Yu. Estimation of Residual Motion Errors in Airborne SAR Interferometry Based on Time-Domain Backprojection and Multisquint Techniques. IEEE Trans. Geosci. Remote Sens., 56(4):2397-2407, 2018. Keyword(s): SAR Processing, Interferometry, SAR Interferometry, InSAR, Differential SAR Interferometry, DInSAR, deformation monitoring, subsidence monitoring, Displacement, Focusing, Radar antennas, Synthetic aperture radar, Time-domain analysis, Trajectory, Backprojection (BP), SAR interferometry (InSAR), motion compensation (MoCo), residual motion error (RME), synthetic aperture radar (SAR). [Abstract] [bibtex-entry]


  9. M. Lort, A. Aguasca, C. Lopez-Martinez, and T. M. Marin. Initial Evaluation of SAR Capabilities in UAV Multicopter Platforms. IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 11(1):127-140, January 2018. Keyword(s): airborne radar, geophysical image processing, object detection, radar polarimetry, remote sensing by radar, remotely operated vehicles, synthetic aperture radar, topography (Earth), topographic mapping, Universitat Politecnica de Catalunya, AiR-based remote sensing, Barcelona, Spain, UAV MP, fully polarimetric SAR system, airborne systems, unmanned aerial vehicles, object detection, airborne synthetic aperture radar sensors, UAV multicopter platform, Synthetic aperture radar, Unmanned aerial vehicles, Apertures, Remote sensing, Sensor phenomena and characterization, Trajectory, Airborne synthetic aperture radar (SAR), unmanned aerial vehicle (UAV) multicopter, UAV SAR. [Abstract] [bibtex-entry]


  10. Stephan Palm, Rainer Sommer, and Uwe Stilla. Mobile Radar Mapping --- Subcentimeter SAR Imaging of Roads. IEEE Transactions on Geoscience and Remote Sensing, 56(11):6734-6746, November 2018. Keyword(s): SAR Processing, Azimuth Focusing, FMCW, Back Projection, Time-Domain Back-Projection, TDBP, FFBP, Fast-Factorized Back-Projection, CW radar, digital elevation models, FM radar, geophysical image processing, Global Positioning System, image reconstruction, image resolution, radar imaging, remote sensing by radar, synthetic aperture radar, mobile radar mapping-subcentimeter SAR imaging, ultrahigh-resolution synthetic aperture radar data, related theoretical background, imaging method, backprojection techniques, potential errors, correct geometry, imaging quality, point target simulations, suitable digital elevation model, illuminated scene, conventional roads, mobile mapping scenarios, SAR images, output data, reference targets, GPS-INS data, conventional 3-D Point Cloud Software, geometric distortions, subcentimeter SAR imaging, active frequency-modulated continuous wave radar system, frequency 300.0 GHz, Synthetic aperture radar, Sensors, Radar imaging, Roads, Laser radar, Geometry, Millimeter wave radar, radar resolution, radar signal processing, road vehicle radar. [Abstract] [bibtex-entry]


  11. Ning Cao, Hyongki Lee, Evan Zaugg, R. Shrestha, W. Carter, C. Glennie, G. Wang, Z. Lu, and J. C. Fernandez-Diaz. Airborne DInSAR Results Using Time-Domain Backprojection Algorithm: A Case Study Over the Slumgullion Landslide in Colorado With Validation Using Spaceborne SAR, Airborne LiDAR, and Ground-Based Observations. IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 10(11):4987-5000, November 2017. Keyword(s): SAR Processing, Time-Domain Back-Projection, TDBP, Backprojection, Repeat-Pass Interferometry, SAR Interferometry, Displacement, Deformation Measurement, Aircraft, Interferometry, L-band, Spaceborne radar, Synthetic aperture radar, Terrain factors, Trajectory, Backprojection (BP), InSAR, SAR, differential synthetic aperture radar interferometry (DInSAR), landslide, motion compensation (MoCo), residual motion error (RME), Airborne SAR. [Abstract] [bibtex-entry]


  12. Simone Mancon, Andrea Monti Guarnieri, Davide Giudici, and Stefano Tebaldini. On the Phase Calibration by Multisquint Analysis in TOPSAR and Stripmap Interferometry. IEEE Trans. Geosci. Remote Sens., 55(1):134-147, January 2017. Keyword(s): SAR Processing, SAR Interferometry, Atmospheric modeling, Interferometry, Orbits, Spaceborne radar, Synthetic aperture radar, Target tracking, Trajectory, Calibration, TOPSAR, interferometry, multisquint phase, spaceborne, synthetic aperture radar, SAR, Spaceborne SAR. [bibtex-entry]


  13. S. Zhou, L. Yang, L. Zhao, and G. Bi. Quasi-Polar-Based FFBP Algorithm for Miniature UAV SAR Imaging Without Navigational Data. IEEE Transactions on Geoscience and Remote Sensing, 55(12):7053-7065, December 2017. Keyword(s): autonomous aerial vehicles, image resolution, radar imaging, radar resolution, synthetic aperture radar, polar coordinate system, phase autofocusing, trajectory deviations, quasipolar grid image, data-driven motion compensation, back-projection algorithm, unmanned aerial vehicle synthetic aperture radar applications, time-domain algorithms, trajectory designation, flexible geometric configuration, navigational data, miniature UAV SAR imaging, FFBP algorithm, miniature UAV-SAR test bed, raw data experiments, high-resolution SAR applications, image focusing quality, analytical image spectrum, phase errors, quasipolar coordinate system, Synthetic aperture radar, Trajectory, Unmanned aerial vehicles, Signal processing algorithms, Algorithm design and analysis, Fast factorized back-projection (FFBP), motion compensation (MOCO), quasi-polar coordinate system, synthetic aperture radar (SAR), unmanned aerial vehicle (UAV). [Abstract] [bibtex-entry]


  14. Paco Lopez-Dekker, Marc Rodriguez-Cassola, Francesco De Zan, Gerhard Krieger, and Alberto Moreira. Correlating Synthetic Aperture Radar (CoSAR). IEEE Trans. Geosci. Remote Sens., 54(4):2268-2284, April 2016. Keyword(s): SAR Processing, geosynchronous SAR, geosynchronous orbit, Correlating SAR, CoSAR, Doppler effect, Doppler radar, Radar imaging, Sea surface, Surface topography, Synthetic aperture radar, Bistatic radar, ocean currents, sea level, sea surface, synthetic aperture radar, van Cittert-Zernike. [Abstract] [bibtex-entry]


  15. Jamal Saeedi and Karim Faez. A back-projection autofocus algorithm based on flight trajectory optimization for synthetic aperture radar imaging. Multidimensional Systems and Signal Processing, 27(2):411, April 2016. [Abstract] [bibtex-entry]


  16. Zoran Sjanic and Frederik Gustafsson. Simultaneous navigation and synthetic aperture radar focusing. IEEE Transactions on Aerospace and Electronic Systems, 51(2):1253-1266, April 2015. Keyword(s): SAR Focusing, Autofocus, SLAM, Simultaneous Localization and Mapping, autonomous aerial vehicles, image resolution, radar imaging, radar resolution, radionavigation, synthetic aperture radar, synthetic aperture radar imaging equipment, image resolution, flying platform, image focusing, real-time SAR imaging, navigation system, trajectory joint estimation, unmanned aerial vehicle navigation, azimuth position error, Synthetic aperture radar, Trajectory, Radar imaging, Navigation, Entropy, Focusing. [Abstract] [bibtex-entry]


  17. Mahdi Nasirian and Mohammad H. Bastani. A Novel Model for Three-Dimensional Imaging Using Interferometric ISAR in Any Curved Target Flight Path. IEEE Trans. Geosci. Remote Sens., 52(6):3236-3245, June 2014. Keyword(s): radar antennas, radar imaging, radar interferometry, radar receivers, radar tracking, radio transceivers, synthetic aperture radar, target tracking, 3D imaging, InISAR, bistatic system, curved target flight path, curvy motion, flight path form, flying object, highly nonlinear motion, interferometric ISAR, inverse synthetic aperture radar, linear trajectory, main transceiver antenna, monopulse system, nonlinear flight path, second receiver antenna, target motion, target scattering point 3D positioning, Apertures, Radar imaging, Scattering, Synthetic aperture radar, Trajectory, Vectors, Data processing, image reconstruction, interferometry, modeling, synthetic aperture radar (SAR). [Abstract] [bibtex-entry]


  18. Octavio Ponce, Pau Prats-Iraola, Muriel Pinheiro, Marc Rodriguez-Cassola, Rolf Scheiber, Andreas Reigber, and Alberto Moreira. Fully Polarimetric High-Resolution 3-D Imaging With Circular SAR at L-Band. IEEE Trans. Geosci. Remote Sens., 52(6):3074-3090, June 2014. Keyword(s): SAR Processing, Circular SAR, Time-Domain Back-Projection, TDBP, MoComp, Motion Compensation, Bandwidth, Image resolution, Imaging, L-band, Synthetic aperture radar, Trajectory, Autofocus, circular synthetic aperture radar (CSAR), fast factorized back-projection, FFBP, graphics processing unit (GPU), high-resolution SAR, polarimetry, synthetic aperture radar (SAR), tomography, SAR Tomography. [Abstract] [bibtex-entry]


  19. Francesco De Zan, A. Parizzi, Pau Prats-Iraola, and Paco López-Dekker. A SAR Interferometric Model for Soil Moisture. IEEE_J_GRS, 52(1):418-425, January 2014. Keyword(s): dielectric properties, hydrological techniques, radar interferometry, remote sensing by radar, soil, synthetic aperture radar, Born approximation, L-band airborne SAR data, SAR interferometric model, coherence magnitudes, complex interferometric coherences, geometrical properties, interferogram triplets, phase consistency, plane waves, quantitatively synthetic aperture radar interferometric observables, scattering models, soil moisture, tomography, vertical complex wavenumbers, Coherence, L-band, Moisture, Soil moisture, Synthetic aperture radar, synthetic aperture radar (SAR) interferometry. [Abstract] [bibtex-entry]


  20. E Bleszynski, M Bleszynski, and T Jaroszewicz. Autofocus algorithm for synthetic aperture radar imaging with large curvilinear apertures. Inverse Problems, 29(5):054004, April 2013. Keyword(s): SAR Processing, Autofocus, Airborne SAR, Gotcha SAR Data. [Abstract] [bibtex-entry]


  21. Yake Li, Chang Liu, Yanfei Wang, and Qi Wang. A Robust Motion Error Estimation Method Based on Raw Data. IEEE Trans. Geosci. Remote Sens., 50(7):2780-2790, 2012. Keyword(s): SAR Processing, Autofocus, SAR Autofocus, MoComp, Motion Compensation, curve fitting, geophysical image processing, least squares approximations, motion compensation, radar imaging, remote sensing by radar, synthetic aperture radar, RCMC, aircraft reference track deviations, curve fitting, double phase gradient estimation, filtering method, high order motion errors, high precision navigation system, high resolution airborne SAR systems, high resolution imagery, image processing, image quality, large swath mode, light aircraft SAR platform, motion compensation, motion error estimation method, range cell migration correction, range dependent phase errors, range resolution improvement, raw data, synthetic aperture radar, weighted total least square method, Aircraft, Azimuth, Electronics packaging, Error analysis, Estimation, Robustness, Trajectory, Autofocus, motion error estimation, phase gradient filtering, synthetic aperture radar (SAR), weighted total least square (WTLS) method. [Abstract] [bibtex-entry]


  22. L. Zhang, Z. Qiao, M. Xing, L. Yang, and Z. Bao. A Robust Motion Compensation Approach for UAV SAR Imagery. IEEE Trans. Geosci. Remote Sens., 50(8):3202-3218, August 2012. Keyword(s): autonomous aerial vehicles, geophysical image processing, geophysical techniques, maximum likelihood estimation, motion compensation, remote sensing by radar, synthetic aperture radar, robust motion compensation approach, UAV SAR imagery, unmanned aerial vehicle, synthetic aperture radar, remote sensing application, atmospheric turbulence, range invariant motion error, weighted phase gradient autofocus, nonsystematic range cell migration function, range dependent phase error, maximum likelihood WPGA algorithm, subaperture phase error, inertial navigation system, Electronics packaging, Estimation, Trajectory, Robustness, Navigation, Thyristors, Geometry, Local maximum-likelihood (LML), motion compensation (MOCO), phase gradient autofocus (PGA), synthetic aperture radar (SAR), unmanned aerial vehicle (UAV), weighted phase gradient autofocus (WPGA). [Abstract] [bibtex-entry]


  23. Hubert M.J. Cantalloube and Carole E. Nahum. Multiscale Local Map-Drift-Driven Multilateration SAR Autofocus Using Fast Polar Format Image Synthesis. IEEE Trans. Geosci. Remote Sens., 49(10):3730-3736, 2011. Keyword(s): SAR Processing, Autofocus, SAR Autofocus, MoComp, Motion Compensation, Map-Drift Autofocus, Multiscale Local Map-Drift, geophysical image processing, geophysical techniques, image registration, remote sensing by radar, synthetic aperture radar, SAR high-resolution imaging, autofocus method, bistatic errors, bistatic synthetic aperture radar autofocus, clock drift errors, coarse-to-fine resolution, fast polar format image synthesis, frequency-domain polar format algorithm, local images, multilateration, range-clipped Doppler low-filtered profiles, target points, Doppler effect, Equations, Image resolution, Optical transmitters, Receivers, Synthetic aperture radar, Trajectory, Airborne radar, bistatic synthetic aperture radar (SAR), focusing. [Abstract] [bibtex-entry]


  24. Yun Lin, Wen Hong, Weixian Tan, Yanping Wang, and Yirong Wu. Interferometric Circular SAR Method for Three-Dimensional Imaging. IEEE Geosci. Remote Sens. Lett., 8(6):1026-1030, November 2011. Keyword(s): SAR Processing, SAR Tomography, Tomography, circular apertures, coherence, interferometric CSAR method, phase cycle ambiguities, phase difference, three dimensional imaging, tomographic imaging capability, coherence, radar imaging, remote sensing by radar, synthetic aperture radar;. [Abstract] [bibtex-entry]


  25. S. Jun, Z. Xiaoling, Y. Jianyu, and W. Chen. APC Trajectory Design for One-Active Linear-Array Three-Dimensional Imaging SAR. IEEE Transactions on Geoscience and Remote Sensing, 48(3):1470-1486, March 2010. Keyword(s): SAR Processing, W-Band, antenna phased arrays, geophysical signal processing, geophysical techniques, image resolution, radar imaging, stereo image processing, synthetic aperture radar, 3D ambiguity function, 3D spatial resolution, Lagrange multiplier method, W-band wave carrier, along-track resolution, antenna phase center function, antenna phase center trajectory design, cross-track resolution, millimeter wave carrier, minimum variance criterion, one-active linear-array 3D imaging SAR, parabolic distribution, switching mode, one-active linear-array 3-D imaging SAR (LASAR), 3-D imaging SAR, Antenna phase center trajectory (APCT) design, Lagrange multiplier method, synthetic aperture radar (SAR). [Abstract] [bibtex-entry]


  26. R. Wang, O. Loffeld, Y.L. Neo, H. Nies, I. Walterscheid, T. Espeter, J. Klare, and J. Ender. Focusing Bistatic SAR Data in Airborne/Stationary Configuration. IEEE Trans. Geosci. Remote Sens., 48(1):452-465, January 2010. Keyword(s): SAR Processing, Bistatic SAR, BiSAR data, Forschungsgesellschaft fur Angewandte Naturwissenschaften, PAMIR, Transall C-160, airborne SAR system, azimuth modulation, bistatic SAR airborne-stationary configuration, bistatic SAR data, bistatic point-target reference spectrum, frequency domain based focusing algorithm, interpolation free wavenumber domain algorithm, range offset, range variant interpolation, stationary X-band transmitter, synthetic aperture radar, target azimuth position, target range migration trajectory, airborne radar, geophysical signal processing, interpolation, radar signal processing, remote sensing by radar, synthetic aperture radar. [Abstract] [bibtex-entry]


  27. Othmar Frey, Christophe Magnard, Maurice Rüegg, and Erich Meier. Focusing of Airborne Synthetic Aperture Radar Data from Highly Nonlinear Flight Tracks. IEEE Trans. Geosci. Remote Sens., 47(6):1844-1858, June 2009. Keyword(s): SAR Processing, Time-Domain Back-Projection, Back-Projection, TDBP, Non-Linear Flight Tracks, Curvilinear SAR, Extended Chirp Scaling, ECS, Mosaicking, Geocoding, Azimuth Focusing, Integrated Focusing and Geocoding, Georeferencing, mapping, corridor mapping, E-SAR, L-Band, digital elevation model, Airborne SAR. [Abstract] [bibtex-entry]


  28. R. Wang, O. Loffeld, H. Nies, S. Knedlik, and J. Ender. Chirp-Scaling Algorithm for Bistatic SAR Data in the Constant-Offset Configuration. IEEE Trans. Geosci. Remote Sens., 47(3):952-964, March 2009. Keyword(s): SAR Processing, Bistatic SAR, Chirp Scaling Algorithm, ECS, CSA processor, Doppler phase parameters, Loffeld bistatic formula, SAR receiver velocity vector, SAR transmitter velocity vector, azimuth invariant configuration, azimuth stationary configuration, bistatic SAR data processing method, bistatic deformation term linearisation, bistatic motion error model, bistatic slant range displacement, chirp scaling algorithm, constant offset configuration, monostatic motion compensation technique, quasimonostatic term linearisation, trajectory deviation compensattion, zero Doppler plane, Doppler radar, chirp modulation, geophysical signal processing, motion compensation, radar receivers, radar signal processing, radar transmitters, remote sensing by radar, synthetic aperture radar. [Abstract] [bibtex-entry]


  29. Ian G. Cumming and S. Li. Adding Sensitivity to the MLBF Doppler Centroid Estimator. IEEE Transactions on Geoscience and Remote Sensing, 45(2):279-292, Feb. 2007. Keyword(s): SAR Processing, Multilook Beat Frequency, MLPF, Doppler Centroid Estimation, Doppler Ambiguity Resolver, DAR, Doppler radar, fast Fourier transforms, frequency estimation, radar signal processing, remote sensing by radar, sensitivity, synthetic aperture radarDoppler ambiguity, Doppler centroid estimator, FFT, Fourier transform, MLBF algorithm, RADARSAT-1, ScanSAR, cross beating, estimation sensitivity, multilook beat frequency algorithm, range migration, target trajectory. [Abstract] [bibtex-entry]


  30. Jeffrey A. Fessler. On NUFFT-based gridding for non-Cartesian MRI. Journal of Magnetic Resonance, 188(2):191-195, 2007. Keyword(s): MRI imaging, NUFFT, Spiral trajectory, Non-Cartesian sampling, Gridding. [Abstract] [bibtex-entry]


  31. Hubert-M.J. Cantalloube and Pascale Dubois-Fernandez. Airborne X-band SAR imaging with 10 cm resolution: technical challenge and preliminary results. IEE Proceedings - Radar, Sonar and Navigation, 153(2):163-176, April 2006. Keyword(s): SAR Processing, Doppler radar, airborne radar, antenna radiation patterns, frequency-domain synthesis, image resolution, microwave antennas, radar antennas, radar cross-sections, radar imaging, radar resolution, radar tracking, synthetic aperture radar, 1.2 GHz, Ku-band, RAMSES, bandwidth, X-band, Airborne SAR, antenna pattern compensation, carrier trajectory, cross-range resolution, deterministic motion, fast-frequency domain synthesis, isotropic point-like echo, phase-tracking, Autofocus, Residual Motion Errors, Motion Compensation, MoComp, Time-Domain Back-Projection, TDBP, temporal-domain back-projection synthesis. [Abstract] [bibtex-entry]


  32. G. Franceschetti, A. Iodice, S. Perna, and D. Riccio. SAR Sensor Trajectory Deviations: Fourier Domain Formulation and Extended Scene Simulation of Raw Signal. IEEE Transactions on Geoscience and Remote Sensing, 44(9):2323-2334, September 2006. Keyword(s): SAR Processing, Simulation, SAR RAW Signal Simulation, Fourier transforms, geophysical signal processing, remote sensing by radar, synthetic aperture radar, 1D azimuth Fourier domain processing, 2D Fourier domain SAR raw signal simulator, Fourier domain formulation, airborne SAR systems, computation efficiency, extended scene simulation, fast Fourier transform algorithms, inversion algorithm design, mission planning, narrow beam-slow deviation assumption, nominal straight-line path, processing algorithm testing, range time-domain integration, sensor trajectory deviations, synthetic aperture radar raw signal simulation, system design, Algorithm design and analysis, Computational modeling, Fast Fourier transforms, Layout, Process planning, Signal design, Signal processing, Synthetic aperture radar, System testing, Two dimensional displays, Motion compensation, simulation, synthetic aperture radar (SAR). [Abstract] [bibtex-entry]


  33. Andreas Reigber, E. Alivizatos, A. Potsis, and Alberto Moreira. Extended wavenumber-domain synthetic aperture radar focusing with integrated motion compensation. Radar, Sonar and Navigation, IEE Proceedings, 153(3):301-310, 2006. Keyword(s): SAR Processing, omega-k, Range Migration Algorithm, Wavenumber Domain Algorithm, Extended omega-k, EOK, Extended Wavenumber Domain Algorithm, Motion Compensation, Squinted SAR, Airborne SAR, E-SAR, ECS, Extended Chirp Scaling. [Abstract] [bibtex-entry]


  34. A. Reigber, P. Prats, and J. J. Mallorqui. Refined estimation of time-varying baseline errors in airborne SAR interferometry. IEEE Geoscience and Remote Sensing Letters, 3(1):145-149, January 2006. Keyword(s): SAR Processing, Airborne SAR, calibration, Interferometry, L-Band, Baseline refinement, interferometry, InSAR, Motion Compensation, repeat-pass interferometry, Residual Motion Errors, RME, Squinted SAR, Multi-Squint Processing, ESAR, geophysical signal processing, geophysical techniques, motion compensation, remote sensing by radar, synthetic aperture radar SAR focusing, airborne SAR data, airborne SAR interferometry, digital elevation model, multisquint processing approach, navigation system, repeat-pass systems, residual motion errors, synthetic aperture radar, time-varying baseline errors. [Abstract] [bibtex-entry]


  35. B.D. Rigling and R.L. Moses. Flight path strategies for 3-D scene reconstruction from bistatic SAR. Radar, Sonar and Navigation, IEE Proceedings -, 151(3):149-157, 2004. Keyword(s): SAR Processing, Non-linear Flight Path, SAR Tomography, Curvilinear SAR, Bistatic SAR, airborne radar, image reconstruction, parameter estimation, radar imaging, synthetic aperture radar, 3-D scene reconstruction, bistatic SAR, data collection strategy, flight path strategies, nonlinear receiver trajectory, nonparametric scene reconstructions, phase history, receiver flight paths, three-dimensional information, three-dimensional scattering centre location parameter estimates, three-dimensional scene information. [Abstract] [bibtex-entry]


  36. Gianfranco Fornaro. Trajectory Deviations in Airborne SAR: Analysis and Compensation. IEEE Transactions on Aerospace and Electronic Systems, 35(3):997-1009, July 1999. Keyword(s): SAR Processing, Motion Compensation, Airborne SAR, Residual Motion Errors, Non-Linear Flight Path, Non-linear SAR. [Abstract] [bibtex-entry]


  37. Didier Massonnet and Kurt L. Feigl. Radar interferometry and its application to changes in the Earth's surface. Reviews of Geophysics, 36(4):441-500, 1998. Keyword(s): Permeability and porosity. [Abstract] [bibtex-entry]


  38. Mita D. Desai and W. Kenneth Jenkins. Convolution Backprojection Image Reconstruction for Spotlight Mode Synthetic Aperture Radar. IEEE Transactions on Image Processing, 1(4):505 - 517, October 1992. Keyword(s): SAR Processing, Spotlight SAR, Back-Projection, Convolution Back-Projection. [Abstract] [bibtex-entry]


  39. Ciro Cafforio, Claudio Prati, and Fabio Rocca. SAR Data Focusing Using Seismic Migration Techniques. IEEE Transactions on Aerospace and Electronic Systems, 27(2):194-207, March 1991. Keyword(s): SAR Processing, Range Migration Algorithm, omega-k, Wavenumber Domain Algorithm, Stationary Phase Method. [Abstract] [bibtex-entry]


Conference articles

  1. Roberto Coscione, Irena Hajnsek, and Othmar Frey. Trajectory Uncertainty in Repeat-Pass SAR Interferometry: A Case Study. In Proc. IEEE Int. Geosci. Remote Sens. Symp., pages 338-341, 2019. Keyword(s): SAR Processing, Synthetic aperture radar (SAR), SAR interferometry, mobile mapping, car-borne SAR, UAV, airborne SAR, terrestrial radar interferometer, repeat-pass interferometry, differential interferometry, DInSAR, SAR imaging, INS, GNSS, GPS, Trajectory Uncertainty. [Abstract] [bibtex-entry]


  2. E. Schreiber, A. Heinzel, M. Peichl, M. Engel, and Werner Wiesbeck. Advanced Buried Object Detection by Multichannel, UAV/Drone Carried Synthetic Aperture Radar. In 2019 13th European Conference on Antennas and Propagation (EuCAP), pages 1-5, March 2019. [Abstract] [bibtex-entry]


  3. Roberto Coscione, Irena Hajnsek, and Othmar Frey. An experimental car-borne SAR System: measurement setup and positioning error analysis. In Proc. IEEE Int. Geosci. Remote Sens. Symp., pages 6364-6367, 2018. Keyword(s): SAR Processing, Time-Domain Back-Projection, TDBP, dechirp-on-receive, FMCW, Frequency-modulated continous wave, Ground-based SAR, car-borne SAR, CARSAR, InSAR, DInSAR, geophysical techniques, ground-based SAR system, radar interferometry, synthetic aperture radar, GAMMA Portable Radar Interferometer (GPRI), GPRI, GPRI-II, interferometric technique, Coherence, Correlation, Interferometry, agile platform, airborne SAR, Inertial Naviation System (INS), Global Navigation Satellite System (GNSS), INS/GNSS, iMAR. [Abstract] [bibtex-entry]


  4. Othmar Frey, Charles L. Werner, Irena Hajnsek, and Roberto Coscione. A car-borne SAR system for interferometric measurements: development status and system enhancements. In Proc. IEEE Int. Geosci. Remote Sens. Symp., pages 6508-6511, 2018. Keyword(s): SAR Processing, Time-Domain Back-Projection, TDBP, dechirp-on-receive, FMCW, Frequency-modulated continous wave, Ground-based SAR, car-borne SAR, CARSAR, InSAR, DInSAR, geophysical techniques, ground-based SAR system, radar interferometry, synthetic aperture radar, GAMMA Portable Radar Interferometer (GPRI), GPRI, GPRI-II, interferometric technique, Coherence, Correlation, Interferometry, agile platform, airborne SAR. [Abstract] [bibtex-entry]


  5. Othmar Frey, Charles L. Werner, and Urs Wegmuller. GPU-based parallelized time-domain back-projection processing for agile SAR platforms. In Proc. IEEE Int. Geosci. Remote Sens. Symp., pages 1132-1135, July 2014. Keyword(s): SAR Processing, Azimuth Focusing, Time-Domain Back-Projection, TDBP, SAR focusing, GPU, GPU-based parallelized TDBP, graphics processing units, motion compensation, parallel processing, radar signal processing, synthetic aperture radar, 3D motion compensation, GPU based backprojection processing, NVIDIA CUDA GPU computing framework, SAR processing scheme, agile SAR platforms, car borne SAR data set, nonlinear sensor trajectories, parallelized backprojection processing, single look complex SAR images, slant azimuth geometry, slant range geometry, synthetic aperture, time domain backprojection processing, Azimuth, Focusing, Graphics processing units, Remote sensing, Synthetic aperture radar, Time-domain analysis, Azimuth focusing, CARSAR, CUDA, GPU, Nonlinear Sensor Trajectory, Parallelization, SAR imaging, SAR interferometry, Synthetic aperture radar (SAR), car-borne SAR, ground-based SAR system. [Abstract] [bibtex-entry]


  6. Othmar Frey, Charles L. Werner, Urs Wegmuller, Andreas Wiesmann, Daniel Henke, and Christophe Magnard. A car-borne SAR and InSAR experiment. In Proc. IEEE Int. Geosci. Remote Sens. Symp., pages 93-96, 2013. Keyword(s): SAR Processing, Time-Domain Back-Projection, TDBP, dechirp-on-receive, FMCW, Frequency-modulated continous wave, Ground-based SAR, car-borne SAR, CARSAR, InSAR, DInSAR, geophysical techniques, ground-based SAR system, radar interferometry, synthetic aperture radar, GAMMA Portable Radar Interferometer (GPRI), GPRI, GPRI-II, PanGEO, interferometric technique, Coherence, Correlation, Interferometry, agile platform. [Abstract] [bibtex-entry]


  7. Stephan Palm, Anika Maresch, and Uwe Stilla. Investigation on Circular Mapping by FMCW-SAR on Small Airplanes. In International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Volume XL-1/W1, ISPRS Hannover Workshop, 2013. [Abstract] [bibtex-entry]


  8. O.O. Bezvesilniy, I. M. Gorovyi, and D. M. Vavriv. Estimation of phase errors in SAR data by Local-Quadratic map-drift autofocus. In Proc. Int. Radar Symp., pages 376-381, 2012. Keyword(s): SAR Processing, Autofocus, SAR Autofocus, MoComp, Motion Compensation, Map-Drift Autofocus, airborne radar, radar imaging, synthetic aperture radar, SAR data, SAR images, X-band airborne SAR system, arbitrary residual phase error, local-quadratic map-drift autofocus, phase error estimation, quadratic errors, small data blocks, uncompensated phase errors, Antennas, Azimuth, Bandwidth, Doppler effect, Measurement uncertainty, Radar, Trajectory, autofocus, map-drift, motion compensation, motion errors, synthetic aperture radar. [Abstract] [bibtex-entry]


  9. O. Ponce, P. Prats, M. Rodriguez-Cassola, R. Scheiber, and A. Reigber. Processing of Circular SAR trajectories with Fast Factorized Back-Projection. In Proc. IEEE Int. Geoscience and Remote Sensing Symp, pages 3692-3695, July 2011. Keyword(s): geophysical techniques, remote sensing by radar, Circular SAR trajectories, Germany, Kaufbeuren region, azimuth variance, computational time factor, fast factorized back-projection, graphics processor unit, Accuracy, Apertures, Focusing, Geometry, Graphics processing unit, Image resolution, Trajectory, Circular SAR (CSAR), Fast Back Projection (FBP), Graphics Processor Unit (GPU), focusing, polarimetry. [bibtex-entry]


  10. J. L. Prater and T. M. Marston. Partial synthetic aperture beamformer. In Proc. OCEANS'11 MTS/IEEE KONA, pages 1-5, September 2011. Keyword(s): array signal processing, autonomous underwater vehicles, image resolution, sonar imaging, synthetic aperture sonar, AUV technology, SAS, autonomous underwater vehicle, nonlinear trajectories, partial synthetic aperture beamformer, Apertures, Array signal processing, Image resolution, Synthetic aperture sonar, Trajectory, Vehicles, autonomatic target recognition, beamforming. [bibtex-entry]


  11. Kenneth Ranney, Lam Nguyen, Francois Koenig, Getachew Kirose, Anthony Martone, Gregory Mazzaro, Kelly Sherbondy, Chi Tran, and Karl Kappra. Side-looking image formation with a maneuvering vehicle-mounted antenna array. In Proc. SPIE, volume 8021, pages 80211W, 2011. SPIE. [Abstract] [bibtex-entry]


  12. S. Hensley, H. Zebker, C. Jones, T. Michel, R. Muellerschoen, and B. Chapman. First deformation results using the NASA/JPL UAVSAR instrument. In Proc. Asian-Pacific Conference on Synthetic Aperture Radar, pages 1051-1055, October 2009. Keyword(s): active antennas, radar interferometry, synthetic aperture radar, deformation results, NASA/JPL UAVSAR instrument, L-band actively electronically scanned antenna, ESTO instrument incubator program, solid earth applications, radar interferometry, Ka-band single-pass radar interferometer, NASA Gulfstream III aircraft, NASA Dryden Flight Research Center, repeat-pass radar interferometric applications, 1NU measurement data, NASA, Instruments, L-band, Antenna measurements, Testing, Aircraft, Airborne radar, Solids, Earth, Radar interferometry. [Abstract] [bibtex-entry]


  13. Othmar Frey, Christophe Magnard, Maurice Rüegg, and Erich Meier. Non-Linear SAR Data Processing By Time-Domain Back-Projection. In Proc. EUSAR 2008 - 7th European Conference on Synthetic Aperture Radar, pages 165-168, 2008. Keyword(s): SAR Processing, Time-Domain Back-Projection, Back-Projection, Non-Linear Flight Tracks, Curvilinear SAR, Extended Chirp Scaling, ECS, Mosaicking, Geocoding, Integrated Focusing and Geocoding, Georeferencing, mapping, corridor mapping.E-SAR, L-Band, digital elevation model, Airborne SAR. [Abstract] [bibtex-entry]


  14. Thierry Michel and Scott Hensley. Wavenumber domain focusing of squinted SAR data with a curved orbit geometry. In Proc. 42nd Asilomar Conf. on Signals, Systems and Computers, pages 492-496, October 2008. Keyword(s): SAR Processing, omega-k, Range Migration Algorithm, Wavenumber Domain Algorithm, Curvilinear SAR, airborne SAR, SAR data, curved orbit geometry, squinted geometry, synthetic aperture radar, wavenumber domain focusing, synthetic aperture radar. [Abstract] [bibtex-entry]


  15. Hubert M. J. Cantalloube, Élise Colin-Koeniguer, and Hélène Oriot. High resolution SAR imaging along circular trajectories. In IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2007, pages 850-853, July 2007. Keyword(s): SAR Processing, Autofocus, Phase Gradient Autofocus, PGA, Autofocus by Deterministic Trajectory Triangulation Technique, data acquisition, Motion Compensation, MoComp, Residual Motion Errors, radar antennas, radar polarimetry, remote sensing by radar, synthetic aperture radar, L-band radar, P-band radar, Sweden, X-band sensor, Airborne SAR, aircraft attitude fluctuation, circular trajectories, Non-Linear Flight Track, high resolution SAR imaging, joint FOI-ONERA campaign, narrower antenna pattern, polarimetric full circle radar acquisition, steerable antenna. [Abstract] [bibtex-entry]


  16. Othmar Frey, Erich Meier, and Daniel Nüesch. Processing SAR data of rugged terrain by time-domain back-projection. In SPIE Vol. 5980: SAR Image Analysis, Modeling, and Techniques X, 2005. Keyword(s): SAR Processing, Time-Domain Back-Projection, Back-Projection, Terrain Correction, Radiometry, Radiometric Calibration, Radiometric Correction, Terrain, Topography, DEM Geocoding, ENVISAT/ASAR, Spaceborne SAR. [Abstract] [bibtex-entry]


  17. Zhigang Su, Yingning Peng, and Xiutan Wang. Non-Iterative Imaging Algorithm for CLSAR. In Acoustics, Speech, and Signal Processing, 2005. Proceedings. (ICASSP '05). IEEE International Conference on, volume 2, pages 577-580, 2005. Keyword(s): SAR Processing, Non-Linear Flight Path, SAR Tomography, Curvilinear SAR. [Abstract] [bibtex-entry]


  18. Emmanouil Alivizatos, Athanasios Potsis, Andreas Reigber, Alberto Moreira, and Nikolaos K. Uzunoglou. SAR Processing with Motion Compensation using the Extended Wavenumber Algorithm. In Proc. of EUSAR 2004 - 5th European Conference on Synthetic Aperture Radar, pages 157-160, 2004. Keyword(s): SAR Processing, omega-k, Range Migration Algorithm, Wavenumber Domain Algorithm, Extended omega-k, Extended Wavenumber Domain Algorithm, Motion Compensation, Squinted SAR, Airborne SAR. [Abstract] [bibtex-entry]


  19. Joachim H. G. Ender, I. Walterscheid, and Andreas R. Brenner. New aspects of bistatic SAR: processing and experiments. In IGARSS '04, International Geoscience and Remote Sensing Symposium, September 2004. Keyword(s): SAR Processing, Bistatic SAR, Bistatic Processing, Back-Projection, omega-k, Range Migration Algorithm, Wavenumber Domain Algorithm, Range-Doppler Algorithm, Airborne SAR. [Abstract] [bibtex-entry]


  20. Hubert-M.J. Cantalloube and Pascale Dubois-Fernandez. Airborne X-band SAR imaging with 10 cm resolution - technical challenge and preliminary results. In , volume 1, pages 185-187, July 2003. Keyword(s): SAR Processing, Motion Compensation, Autofocus, radar cross-sections, radar imaging, radar resolution, remote sensing by radar, synthetic aperture radar 2 1/2 D surface modelling, Doppler algorithms, Ku bands, RAMSES, X-Band, X-band SAR imaging, Airborne SAR, antenna pattern compensation method, back-injection synthesis algorithm, carrier trajectory, clutter appearance, differential GPS-hybridized inertial navigation unit, high resolution clutters, isotropic echoes, matching cross-range resolution, optical surface modelling, phase tracking, point-like echoes, Range Migration Algorithm, resolution cell, synthetic aperture radar, TDBP, Time-Domain Back-Projection, temporal-domain synthesis algorithm, texture simulations, omega-k algorithm. [Abstract] [bibtex-entry]


  21. Carole E. Nahum. Autofocusing using multiscale local correlation. In Proc. SPIE, volume 3497, pages 21-30, 1998. Keyword(s): SAR Processing, Autofocus, SAR Autofocus, MoComp, Motion Compensation, Map-Drift Autofocus, airborne radar, radar imaging, synthetic aperture radar, SAR data, SAR images, X-band airborne SAR system, arbitrary residual phase error, local-quadratic map-drift autofocus, phase error estimation, quadratic errors, small data blocks, uncompensated phase errors, Antennas, Azimuth, Bandwidth, Doppler effect, Measurement uncertainty, Radar, Trajectory, autofocus, map-drift, motion compensation, motion errors, synthetic aperture radar. [Abstract] [bibtex-entry]


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Last modified: Fri Feb 24 14:25:25 2023
Author: Othmar Frey, Earth Observation and Remote Sensing, Institute of Environmental Engineering, Swiss Federal Institute of Technology - ETH Zurich .

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