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A Theory of Multiaperture Along-Track Interferometric Synthetic Aperture Radar
IEEE Geoscience and Remote Sensing Letters, 2019In this letter, a novel theory is proposed to measure the velocity vector of moving targets such as ocean currents by multiaperture along-track interferometric synthetic aperture radar (MA-ATI SAR), utilizing the conventional dual-antenna ATI SAR data.
Kazuo Ouchi +2 more
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An Adaptive Contoured Window Filter for Interferometric Synthetic Aperture Radar
IEEE Geoscience and Remote Sensing Letters, 2007An adaptive contoured window filter is proposed to filter off the noise from phase images of interferometric synthetic aperture radar (InSAR) in this letter. The contoured windows can best satisfy the requirement that constrains the phase signal constant inside windows on which low-pass filtering can remove the noise well while the fringe phases are ...
Qifeng Yu +4 more
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Terrain height measurement accuracy of interferometric synthetic aperture radars
IEEE Transactions on Geoscience and Remote Sensing, 1996Presents a simple expression for the accuracy with which an interferometer synthetic-aperture radar (IFSAR) can measure terrain elevation. The expression, derived analytically and confirmed by Monte Carlo simulation, accounts for thermal noise, resolution cell size, terrain slope and roughness, volume scattering above the terrain, radar-terrain ...
Vincent Mrstik +3 more
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A tethered interferometric synthetic aperture radar (SAR) for a topographic mission
IEEE Transactions on Geoscience and Remote Sensing, 1992Analyzes a spaceborne interferometric synthetic aperture radar (SAR) for high-resolution, topographic applications. Two physical antennas are vertically spaced and are carried along parallel paths by two different platforms connected by a tether. Tethered space systems have been proposed by several authors for different applications and a joint US ...
Antonio Moccia, Sergio Vetrella
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Wetland Water Level Monitoring Using Interferometric Synthetic Aperture Radar (InSAR): A Review
Canadian journal of remote sensing, 2018The production of spatially detailed quantitative maps of water level variations in flooded vegetation, and the detection of flow patterns and discontinuities in both managed and natural wetland ecosystems provide valuable information for monitoring ...
F. Mohammadimanesh +4 more
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Journal of Geophysical Research - Solid Earth, 2019
We use Sentinel‐1 radar imagery to explore the coseismic and postseismic surface displacements associated with the 2016 MW 6.2 Lampa earthquake in southern Peru. Based on coseismic interferograms, the preferred slip model links to a blind south southeast
Guangyu Xu +3 more
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We use Sentinel‐1 radar imagery to explore the coseismic and postseismic surface displacements associated with the 2016 MW 6.2 Lampa earthquake in southern Peru. Based on coseismic interferograms, the preferred slip model links to a blind south southeast
Guangyu Xu +3 more
semanticscholar +1 more source
Interferometric synthetic aperture processing: a comparison of sonar and radar
The Journal of the Acoustical Society of America, 2008Interferometric aperture synthesis is an inverse problem that attempts to form an elevation map of the earth (in the case of radar) or a bathymetric map of the seafloor (in the case of sonar). In both cases, a pair of (nominally) vertically displaced transducers is configured as an interferometer. After aperture synthesis is performed to produce a pair
Michael Hayes, Peter T. Gough
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Studies of multibaseline spaceborne interferometric synthetic aperture radars
IEEE Transactions on Geoscience and Remote Sensing, 1990The authors have utilized a set of Seasat synthetic aperture radar (SAR) data that were obtained in nearly repeat ground-track orbits to demonstrate the performance of spaceborne interferometric SAR (INSAR) systems. An assessment of the topography measurement capability is presented.
F.K. Li, R.M. Goldstein
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Interferometric Synthetic Aperture Microscopy: Microscopic Laser Radar
Optics and Photonics News, 2010Using instruments from optical coherence tomography and the principles of synthetic aperture radar, researchers have developed a new method for reconstructing 3-D optical images. Doctors may soon be able to use this approach as a noninvasive diagnostic tool in clinical settings.
T.S. Ralston +5 more
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Developments of Interferometric Synthetic Aperture Radar About Monitoring Deformation
2009 International Conference on Environmental Science and Information Application Technology, 2009Now, application of InSAR (Interferometric Synthetic Aperture Radar) to deformation monitoring has become a hotspot for monitoring deformation. The basic principles and data processing procedures of InSAR are introduced in this paper, at the same time, main progresses made in InSAR technology and its application to deformation monitoring are summarized.
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