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Performance Comparison between Monostatic and Bistatic Staring Spotlight Modes Based on Several Scenarios [PDF]
Journal of Electromagnetic Engineering and ScienceThis paper analyzes the performance of the bistatic staring spotlight mode in a low-orbit satellite environment and then compares it with the performance of the monostatic staring spotlight mode. The staring spotlight mode provides high-resolution images
Seong Joo Maeng +5 more
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Bistatic 3D SAR for wall parameter extraction in cluttered environments
Electronics Letters, 2021 Through‐wall radar is an emergent technology rooted in urban surveillance, a key component being synthetic aperture radar (SAR). Accurate through‐wall SAR relies on knowledge of the refractive index and thickness of any obscuring walls.
James Elgy, Daniel Andre, Mark Finnis
doaj +1 more source
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2021 In this article, an effective clutter suppression and moving target imaging approach is proposed for the geosynchronous-low earth orbit (GEO-LEO) bistatic multichannel synthetic aperture radar (SAR) system, which is robust for the fast moving target with
Shuangxi Zhang +5 more
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IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2022 Theoretical studies have shown that the use of simultaneous mono- and bistatic synthetic aperture radar (SAR) data could be beneficial to agriculture and soil moisture monitoring.
Jean Bouchat +4 more
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Performance Prediction and Verification for the Synchronization Link of TanDEM-X [PDF]
, 2007 Bistatic Synthetic Aperture Radar (SAR) systems have a high potential for scientific, commercial and security applications. One of the benefits is the possibility to generate digital elevation models using bistatic interferometry.
Robert Metzig +9 more
core +1 more source
A SIFT Algorithm for Bistatic SAR Imaging in a Spaceborne Constant-offset Configuration (in English) [PDF]
Leida xuebao, 2013 This paper focuses on the problem of the space-variance of the range-cell migration term for bistatic Synthetic Aperture Radar (SAR) and proposes a Scaled Inverse Fourier Transform (SIFT)-based imaging algorithm for the constant-offset configuration of ...
Chen Shi-chao +3 more
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Remote Sensing, 2022 The low-earth-orbit synthetic aperture radar (SAR) can achieve enhanced remote-sensing capabilities by exploiting the large-scale and long-duration beam coverage of a geosynchronous (GEO) SAR illuminator.
Zhichao Sun +7 more
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An Accelerated Backprojection Algorithm for Monostatic and Bistatic SAR Processing
Remote Sensing, 2018 The backprojection (BP) algorithm has been applied to every SAR mode due to its great focusing quality and adaptability. However, the BP algorithm suffers from immense computational complexity.
Heng Zhang +5 more
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Bistatic SAR Mapping of Ocean-Wave Spectra
IEEE Transactions on Geoscience and Remote Sensing, 2023 Earth Explorer 10 mission Harmony will consist of two satellites that fly in formation with Sentinel-1. It will operate as a multistatic radar in which Sentinel-1 transmits signals and all three satellites receive signals from different lines-of-sight. To prepare for Harmony and other possible future bistatic missions, transforms are derived to map the
Marcel Kleinherenbrink +3 more
openaire +4 more sources
Interferometric Synthetic Aperture Radar (InSAR) for Monitoring Seasonal Snow
Water Resources Research, Volume 62, Issue 9, September 2026.Abstract Interferometric Synthetic Aperture Radar (InSAR) offers a potential pathway for measuring seasonal snow water equivalent (SWE) and snow depth at spatial and temporal scales needed for basin‐scale hydrology. First proposed for seasonal snow more than 25 years ago, InSAR uses repeat‐pass radar phase differences to estimate changes in SWE or ...
Jack Tarricone +17 more
wiley +1 more source