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Ground Array Calibration using Lunar InSAR Imagery
IEEE Transactions on Aerospace and Electronic Systems, 2010A new technique of phase calibrating the uplink of a ground array consisting of large reflector antennas is studied. The Moon is selected as a calibration target since it falls within the array far-field and avoids the positioning error problem encountered by low-Earth orbit (LEO) calibration targets.
Feinian Wang, Kamal Sarabandi
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Multipath model and suppression in airborne array-InSAR radar tomography
2023Array-InSAR tomography has become a field of intensive research to reconstruct urban 3D point clouds. However, multipath interference is very obvious in the reconstructed 3D point clouds, seriously affecting the recognition, extraction, and modeling of the building.
Qichang Guo +4 more
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Multipath Exploitation: Non-Line-of-Sight Target Relocation in Array-InSAR 3-D Imaging
IEEE Transactions on Geoscience and Remote SensingYuqing Lin, Xiao-Lan Qiu, Yitong Luo
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Application of array processing techniques to multibaseline InSAR for layover solution
Proceedings of the 2001 IEEE Radar Conference (Cat. No.01CH37200), 2002Synthetic aperture radar interferometry (InSAR) is a modern technique to derive digital height maps of the land surface from SAR images. In recent years there has been great interest in exploiting the advanced multibaseline operation for solving layover effects that can degrade SAR and InSAR imagery.
LOMBARDINI, FABRIZIO +2 more
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Using Multibaseline InSAR to Recover Layovered Terrain Considering Wideband Array Problem
IEEE Geoscience and Remote Sensing Letters, 2008This letter deals with the problems of retrieving height and synthetic aperture radar (SAR) reflectivity of layovered terrain using multibaseline SAR interferometry (InSAR). In particular, we focus on the wideband array problem caused by practically large InSAR arrays and high-resolution SAR images, i.e., the problem of signal envelope misalignment ...
Jiao Guo, Zhenfang Li, Zheng Bao
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IEEE 1999 International Geoscience and Remote Sensing Symposium. IGARSS'99 (Cat. No.99CH36293), 2003
In order to obtain more precise and quantitative crustal deformations, we combine the results of spaceborne differential interferometric synthetic aperture radar (D-InSAR), with the dense distribution of continuous Global Positioning System (GPS) observations, precise gravity measurements, and leveling surveys in the Tokai region, where dense and ...
N. Fujii +5 more
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In order to obtain more precise and quantitative crustal deformations, we combine the results of spaceborne differential interferometric synthetic aperture radar (D-InSAR), with the dense distribution of continuous Global Positioning System (GPS) observations, precise gravity measurements, and leveling surveys in the Tokai region, where dense and ...
N. Fujii +5 more
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Local Intensity Gradient Based Registration for Airborne Array-InSAR 3D Data
IGARSS 2023 - 2023 IEEE International Geoscience and Remote Sensing Symposium, 2023Hao Zhang +3 more
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SIMO linear array InSAR echoes simulation for airport scenes
2014 IEEE International Conference on Signal Processing, Communications and Computing (ICSPCC), 2014Li Jia, Xin Jia, Xiaojian Xu
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On the Value of 3D Reconstruction in Urban Areas Using Three Channel Airborne Array-INSAR Images
IGARSS 2022 - 2022 IEEE International Geoscience and Remote Sensing Symposium, 2022Fengming Hu, Feng Wang, Feng Xu
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Improving 3D Reconstruction with Airborne Array-InSAR Images using a Capon-Based Sidelobe Reduction
IGARSS 2023 - 2023 IEEE International Geoscience and Remote Sensing Symposium, 2023Guozhen Cheng, Fengming Hu, Feng Xu
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