Results 41 to 50 of about 105 (79)
Enhanced 3-D Reconstruction Method for Polarimetric Coherent Optimal-Based Tomographic SAR
IEEE Journal of Selected Topics in Applied Earth Observations and Remote SensingTomographic synthetic aperture radar (TomoSAR) technology has become one of the important means to obtain 3-D information of urban buildings. With the continuous development of SAR technology, TomoSAR also has full-polarization reception capabilities ...
Shuhang Dong +4 more
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Sparse Matching Filtering Algorithm for Tomographic SAR Imaging
Leida xuebaoSynthetic Aperture Radar Tomography (TomoSAR) has emerged as the primary technique for generating 3D SAR point clouds. In practice, ignoring the quadratic phase distribution in the elevation dimension causes defocusing artifacts due to inherent Fresnel ...
Hui LIU +5 more
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Geo-spatial Information ScienceSynthetic Aperture Radar (SAR) Tomography (TomoSAR) is an active microwave-based three-dimensional (3D) imaging technique that can provide large-scale, penetrative, high-resolution, all-time, and all-weather observations, making it essential for ...
Xin Zhao +5 more
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Leida xuebaoA single Synthetic Aperture Radar (SAR) image can capture only two-dimensional information, and traditional multitemporal Interferometric SAR (InSAR) techniques struggle with the layover problem, particularly in urban areas.
Youjun WANG +8 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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IEEE Journal of Selected Topics in Applied Earth Observations and Remote SensingTomographic synthetic aperture radar (TomoSAR) has garnered significant attention recently due to its 3-D imaging capabilities. However, interchannel phase errors present in practical applications severely degrade the quality of 3-D reconstruction ...
Muhan Wang +3 more
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Spaceborne Staring Spotlight SAR Tomography—A First Demonstration With TerraSAR-X
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2018 With the objective of exploiting hardware capabilities and preparing the ground for the next-generation X-band synthetic aperture radar (SAR) missions, TerraSAR-X and TanDEM-X are now able to operate in staring spotlight mode, which is characterized by ...
Nan Ge +4 more
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Comparison of Imaging Radar Configurations for Roadway Inspection and Characterization. [PDF]
Sensors (Basel), 2023 Wu M, Ferro-Famil L, Boutet F, Wang Y.
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A Single-Pass Multistatic SAR Satellites Formation Design Method for TomoSAR Data Acquisition
IEEE Journal of Selected Topics in Applied Earth Observations and Remote SensingSynthetic aperture radar tomography (TomoSAR) enables 3-D SAR imaging. However, most spaceborne TomoSAR data are currently acquired through repeated passes of a single satellite, during which the atmospheric and deformation phases complicate processing ...
Sisi Dong +6 more
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Automatic Registration of Homogeneous and Cross-Source TomoSAR Point Clouds in Urban Areas. [PDF]
Sensors (Basel), 2023 Pang L, Liu D, Li C, Zhang F.
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