Results 51 to 60 of about 125 (87)

Exploiting SAR visual semantics in TomoSAR for 3D modeling of buildings

National Science Open
Recently a new paradigm is emerging in synthetic aperture radar (SAR) three-dimensional (3D) imaging technology where the imaging performance is enhanced by exploiting SAR visual semantics.
Wang Wei, Wang Haixia, Yu Liankun, Dong Qiulei, Hu Zhanyi   +4 more
doaj   +1 more source

Underlying topography and forest height estimation from SAR tomography based on a nonparametric spectrum estimation method with low sidelobes

International Journal of Digital Earth, 2022
The underlying topography and forest height play an indispensable role in many fields, including geomorphology, civil engineering construction, forest investigation, and the modeling of natural disasters. As a new microwave remote sensing technology with
Youjun Wang, Xing Peng, Qinghua Xie, Xinwu Li, Xiaomin Luo, Yanan Du, Bing Zhang   +6 more
doaj   +1 more source

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, Andreas Reigber, Matteo Nannini, Scott Hensley   +3 more
doaj   +1 more source

Demonstration of Spaceborne Multi-static SAR Tomography and Forest Height Estimation

Leida xuebao
Synthetic Aperture Radar Tomography (TomoSAR), by virtue of its three-dimensional (3D) resolution capability, can be used to study the 3D structure of semitransparent targets, such as forests, icebergs, and snowpacks.
Guobing ZENG, Huaping XU, Yuan WANG, Le ZHANG, Xianghua LIU   +4 more
doaj   +1 more source

L-Band UAVSAR Tomographic Imaging in Dense Forests: Gabon Forests

Remote Sensing, 2019
Developing and enhancing strategies to characterize actual forests structure is a timely challenge, particularly for tropical forests. P-band synthetic aperture radar (SAR) tomography (TomoSAR) has previously been demonstrated as a powerful tool for ...
Ibrahim El Moussawi, Dinh Ho Tong Minh, Nicolas Baghdadi, Chadi Abdallah, Jalal Jomaah, Olivier Strauss, Marco Lavalle   +6 more
doaj   +1 more source

Minimum-Redundancy Multimaster TomoSAR Framework for UAV-SAR 3-D Imaging

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
Unmanned 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, Zegang Ding, Zhen Wang, Tao Sun, Yuhan Wang, Jingfan Lu, Linghao Li, Han Li   +7 more
doaj   +1 more source

Evaluation of InSAR and TomoSAR for Monitoring Deformations Caused by Mining in a Mountainous Area with High Resolution Satellite-Based SAR

Remote Sensing, 2014
Interferometric Synthetic Aperture Radar (InSAR) and Differential Interferometric Synthetic Aperture Radar (DInSAR) have shown numerous applications for subsidence monitoring.
Donglie Liu, Yunfeng Shao, Zhenguo Liu, Björn Riedel, Andrew Sowter, Wolfgang Niemeier, Zhengfu Bian   +6 more
doaj   +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

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

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.
europepmc   +1 more source