Results 61 to 70 of about 262 (135)
Single-Look SAR Tomography of Urban Areas
Remote Sensing, 2020 Synthetic aperture radar (SAR) tomography (TomoSAR) is a multibaseline interferometric technique that estimates the power spectrum pattern (PSP) along the perpendicular to the line-of-sight (PLOS) direction.
Gustavo Daniel Martín-del-Campo-Becerra +3 more
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Minimum-Redundancy Multimaster TomoSAR Framework for UAV-SAR 3-D Imaging
IEEE Journal of Selected Topics in Applied Earth Observations and Remote SensingUnmanned aerial vehicle (UAV) synthetic aperture radar (SAR) is a microwave imaging technology that can work all day and in all weather. It can conduct multiple observations at different spatial locations and realize 3-D imaging through the tomographic ...
Jian Zhao +7 more
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Sparse 4D TomoSAR imaging in the presence of non-linear deformation
Algorithms for Synthetic Aperture Radar Imagery XXV, 2018 In this paper, we present a sparse four-dimensional tomographic synthetic aperture radar (4D TomoSAR) imaging scheme that can estimate elevation and linear as well as non-linear seasonal deformation rates of scatterers using the interferometric phase. Unlike existing sparse processing techniques that use fixed dictionaries based on a linear deformation
Khwaja, Ahmed Shaharyar, Cetin, Mujdat
openaire +2 more sources
Exploiting SAR Tomography for Supervised Land-Cover Classification
Remote Sensing, 2018 In this paper, we provide the first in-depth evaluation of exploiting Tomographic Synthetic Aperture Radar (TomoSAR) for the task of supervised land-cover classification.
Olivier D’Hondt +3 more
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Remote Sensing, 2018 The multi-baseline synthetic aperture radar (SAR) tomography (TomoSAR) system is employed in such applications as disaster remote sensing, urban 3-D reconstruction, and forest carbon storage estimation.
Yuncheng Bu +4 more
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High-Resolution L-Band TomoSAR Imaging on Forest Canopies with UAV Swarm to Detect Dielectric Constant Anomaly. [PDF]
Sensors (Basel), 2023 Chuang HY, Kiang JF.
europepmc +1 more source
Comparison of Imaging Radar Configurations for Roadway Inspection and Characterization. [PDF]
Sensors (Basel), 2023 Wu M, Ferro-Famil L, Boutet F, Wang Y.
europepmc +1 more source
Urban SAR Tomography With
IEEE Journal of Selected Topics in Applied Earth Observations and Remote SensingSynthetic aperture radar tomography (TomoSAR) technology effectively mitigates issues such as severe layover in high-resolution synthetic aperture radar (SAR) urban imagery, presenting numerous applications in reconstructing complex 3-D urban scenes ...
Rui Guo +5 more
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Regularization and Completion of TomoSAR Point Clouds in a Projected Height Map Domain
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2017 Tomographic SAR is a technique that allows to extend synthetic aperture radar (SAR) imaging to the third dimension by using several images of a scene acquired from different sensor positions. Three-dimensional point clouds extracted thanks to tomographic processing methods are often corrupted by noise and artifacts that need to be corrected.
Andreas Ley +2 more
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Improvement for UAV Urban SAR Tomography Based on Cylindrical Wave Model With Elevation Constraints
IEEE Journal of Selected Topics in Applied Earth Observations and Remote SensingSynthetic aperture radar (SAR) tomography (TomoSAR) technology can solve the layover problem in SAR images and achieve three-dimensional (3D) imaging. Unmanned aerial vehicle (UAV) TomoSAR has developed rapidly in the field of urban surveying and mapping
Rui Guo +5 more
doaj +1 more source