Results 71 to 80 of about 1,079 (177)

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

Improving Forest Canopy Height Estimation Using a Semi-Empirical Approach to Overcome TomoSAR Phase Errors [PDF]

, 2023
Hongbin Luo, Cairong Yue, Hua Yuan, Si Chen   +3 more
openalex   +1 more source

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, Ronny Hänsch, Nicolas Wagener, Olaf Hellwich   +3 more
doaj   +1 more source

Polarimetric Differential-TomoSAR Imaging

, 2010
Recently, in parallel to the maturation of the operative InSAR techniques based on phase-only data, much interest has grown in techniques based on the coherent combination of SAR images at the complex (amplitude and phase) data level, for the extraction of a more rich information on the observed scene.
LOMBARDINI, FABRIZIO, M. Pardini, F. Cai
openaire   +2 more sources

A Unified Algorithm for Channel Imbalance and Antenna Phase Center Position Calibration of a Single-Pass Multi-Baseline TomoSAR System

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, Xingdong Liang, Yu Wang, Fubo Zhang, Yanlei Li   +4 more
doaj   +1 more source

TomoSAR Imaging for the Study of Forested Areas: A Virtual Adaptive Beamforming Approach

Remote Sensing, 2018
Among the objectives of the upcoming space missions Tandem-L and BIOMASS, is the 3-D representation of the global forest structure via synthetic aperture radar (SAR) tomography (TomoSAR).
Gustavo D. Martín del Campo, Yuriy V. Shkvarko, Andreas Reigber, Matteo Nannini   +3 more
doaj   +1 more source

Assessment of underlying topography and forest height inversion based on TomoSAR methods [PDF]

, 2022
Chuanjun Wu, Xinwei Yang, Yanghai Yu, Stefano Tebaldini, Lu Zhang, Mingsheng Liao   +5 more
openalex   +1 more source

Estimating forest height and above-ground biomass in tropical forests using P-band TomoSAR and GEDI observations

International Journal of Remote Sensing
Knowledge about the vertical structure of forests, such as forest height, above-ground biomass (AGB), and the vertical biomass distribution is important for understanding carbon allocation, structural diversity, and succession and degradation dynamics in
Xiao Liu, C. Neigh, M. Pardini, M. Forkel   +3 more
semanticscholar   +1 more source

Urban SAR Tomography With Z-Structure Constraint of Buildings

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
Synthetic 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, Yuxin Gao, Zishuai Ren, Zhao Zhang, Jinwei Xie, Bei Yang   +5 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