Publications of Karlus A. Câmara de Macedo

Articles in journal or book chapters

1. Karlus A. Câmara de Macedo, Christian Wimmer, T.L.M. Barreto, Dieter Lubeck, J.R. Moreira, L.M.L. Rabaco, and W.J. de Oliveira. Long-Term Airborne DInSAR Measurements at X- and P-Bands: A Case Study on the Application of Surveying Geohazard Threats to Pipelines. IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 5(3):990-1005, June 2012. Keyword(s): SAR Processing, Deformation measurements, displacement measurements, DInSAR, differential interferometry, Airborne SAR, X-band, P-Band, OrbiSAR, Orbisat, BRADAR, geohazards, hazards, motion measurement, pipelines, radar interferometry, remote sensing by radar, surveying, synthetic aperture radar, time series, Brazil, OrbiSAR system, OrbiSat, P-band airborne DInSAR, PROTRAN, Petrobras, Sao Sebastiao, X-band airborne DInSAR, airborne DInSAR data, geodynamic processes, geohazard risk monitoring, geohazard risks, land movement measurement, long term airborne DInSAR measurements, pipeline geohazard threat surveying, pipeline structural damage, residual motion errors, time series analysis, Antenna measurements, Antennas, Global Positioning System, Interferometry, Pipelines, Radar tracking, Synthetic aperture radar, Airborne, P-band, X-band, differential interferometry (DInSAR), geohazards. [Abstract] [bibtex-entry]



2. Karlus A. Câmara de Macedo, Rolf Scheiber, and Alberto Moreira. An Autofocus Approach for Residual Motion Errors With Application to Airborne Repeat-Pass SAR Interferometry. IEEE Transactions on Geoscience and Remote Sensing, 46(10):3151-3162, October 2008. Keyword(s): SAR Processing, Autofocus, Residual Motion Errors, WPCA, Weighted PCA, Weighted Phase Curvature Autofocus, Phase Curvature Autofocus, PCA, Phase Gradient Autofocus, PGA, Repeat-Pass Interferometry, Interferometry, InSAR, D-InSAR, Differential SAR Interferometry, E-SAR, airborne SAR, Baseline Calibration, Tomography, SAR Tomography, deformation, geophysical techniques, synthetic aperture radar, topography (Earth)E-SAR system, German Aerospace Center, airborne repeat-pass SAR Interferometry, autofocus algorithm, autofocus techniques, high-precision navigation system, image processing, interferometric-phase accuracy, phase curvature autofocus, residual motion errors, synthetic-aperture-radar, terrain deformations measurement, weighted least squares phase estimation. [Abstract] [bibtex-entry]



3. P. Prats, Karlus A. Câmara de Macedo, A. Reigber, R. Scheiber, and J. J. Mallorqui. Comparison of Topography- and Aperture-Dependent Motion Compensation Algorithms for Airborne SAR. IEEE Geosci. Remote Sens. Lett., 4(3):349-353, 2007. Keyword(s): SAR Processing, Motion Compensation, PTA-Algorithm, Precise Topography- and Aperture-Dependent (PTA) Algorithm, SATA, Subaperture Topography- and Aperture-dependent (SATA) Algorithm, Frequency Division (FD) Algorithm, Topography-Based Motion Compensation, ESAR, L-Band Calibration, image registration, interferometry, motion compensation (MoCo), synthetic aperture radar (SAR), Comparison, Comparsion of Motion Compensation Algorithms, InSAR, Airborne SAR. [Abstract] [bibtex-entry]



4. Karlus A. Câmara de Macedo and Rolf Scheiber. Precise topography- and aperture-dependent motion compensation for airborne SAR. IEEE Geosci. Remote Sens. Lett., 2(2):172-176, 2005. Keyword(s): SAR Processing, PTA-MoComp, Postprocessing, Motion Compensation, Topography-Based Motion Compensation, Chirp Scaling Algorithm, Extended Chirp Scaling Algorithm, fast Fourier transform-based postprocessing methodology, FFT, D-InSAR, German Aerospace Center, DLR, airborne repeat-pass interferometry, differential interferometry, geometric fidelity, motion errors, phase accuracy, residual phase errors, topographic heights, Topography, DEM, Terrain, wide beamwidth, Airborne SAR, ESAR, P-Band, Interferometry. [Abstract] [bibtex-entry]

Conference articles

1. M. A. Remy, Karlus A. Camara de Macedo, and Joao R. Moreira. The first UAV-based P- and X-band interferometric SAR system. In Proc. IEEE Int. Geosci. Remote Sens. Symp., pages 5041-5044, July 2012. Keyword(s): geophysical equipment, radar interferometry, remote sensing, synthetic aperture radar, UAV-based P-band interferometric SAR system, UAV-based X-band interferometric SAR system, OrbiSat system, Brazil, compact InSAR system, flexible InSAR system, topographic survey, differential interferometry, unmanned air vehicle, Synthetic aperture radar, Global Positioning System, Remote sensing, Interferometry, Radar antennas, UAV, SAR, P, X, interferometry. [Abstract] [bibtex-entry]



2. Karlus A. Câmara de Macedo, Rolf Scheiber, and Alberto Moreira. An autofocus approach for residual motion errors with application to airborne repeat-pass SAR interferometry. In IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2007, Barcelona, Spain, pages 4886 - 4889, July 2007. Keyword(s): SAR Processing, Autofocus, Residual Motion Errors, WPCA, Weighted PCA, Weighted Phase Curvature Autofocus, Phase Curvature Autofocus, PCA, Phase Gradient Autofocus, PGA, Repeat-Pass Interferometry, Interferometry, E-SAR, airborne SAR, Baseline Calibration, Tomography, SAR Tomography. [Abstract] [bibtex-entry]



3. Pau Prats, Christian Andres, Rolf Scheiber, Karlus A. Câmara de Macedo, Jens Fischer, and Andreas Reigber. Glacier displacement field estimation using airborne SAR interferometry. In IEEE International Geoscience and Remote Sensing Symposium, 2007. IGARSS 2007., pages 2098-2101, July 2007. Keyword(s): SAR Processing, SAR interferometry, InSAR, DInSAR, Spectral Diversity, Residual Motion Errors, Motion Compensation, MoComp, Airborne SAR, ESAR, airborne radar, glaciology, hydrological techniques, radar interferometry, synthetic aperture radar2D displacement map, Aletsch glacier, E-SAR, Experimental SAR, German Aerospace Center, Swiss Alps, across-track displacement, airborne SAR data, airborne, along-track displacement, extended multisquint approach, glacier displacement field estimation, slant-range geometry. [Abstract] [bibtex-entry]



4. Rolf Scheiber, Pau Prats, Matteo Nannini, Karlus A. Câmara de Macedo, Christian Andres, Jens Fischer, and Ralf Horn. Advances in airborne SAR interferometry using the experimental SAR system of DLR. In European Radar Conference, EuRAD 2007., 2007. Keyword(s): SAR Processing, SAR Tomography, Tomography, InSAR, Interferometry, PTA, SATA, Residual Motion Errors, Motion Compensation, DInSAR, Differential InSAR, Differential Interferometry, E-SAR. [Abstract] [bibtex-entry]



5. Karlus A. Câmara de Macedo, Rolf Scheiber, and Alberto Moreira. First Evaluations of Airborne InSAR Time-Series. In Proc. of EUSAR 2006 - 6th European Conference on Synthetic Aperture Radar, 2006. Keyword(s): SAR Processing, PSI, Persistent Scatterer Interferometry, Differential SAR Interferometry, Permanent Scatterers, Phase Gradient Autofocus, PS-PGA, Autofocus, Motion Compensation, Residual Motion Error, Repeat-Pass Interferometry, Phase Calibration, Baseline Calibration, Tomographic Baseline Calibration, Airborne SAR, E-SAR. [Abstract] [bibtex-entry]



6. Karlus A. Câmara de Macedo, Christian Andres, and Rolf Scheiber. On the requirements of SAR processing for airborne differential interferometry. In Proc. IEEE Int. Geosci. Remote Sens. Symp., volume 4, pages 2693-2696, July 2005. Keyword(s): SAR Processing, PTA-MoComp, Postprocessing, Motion Compensation, Topography-Based Motion Compensation, Chirp Scaling Algorithm, Extended Chirp Scaling Algorithm, fast Fourier transform-based postprocessing methodology, FFT, D-InSAR, German Aerospace Center, DLR, airborne repeat-pass interferometry, differential interferometry, geometric fidelity, motion errors, phase accuracy, residual phase errors, topographic heights, Topography, DEM, Terrain, wide beamwidth, Airborne SAR, ESAR. [Abstract] [bibtex-entry]

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This collection of SAR literature is far from being complete.
It is rather a collection of papers which I store in my literature data base. Hence, the list of publications under PUBLICATIONS OF AUTHOR'S NAME should NOT be mistaken for a complete bibliography of that author.

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