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Remote Sensing, 2023 Health monitoring is important for densely distributed urban infrastructures, particularly in cities undergoing rapid economic progress. Permanent scatterer interferometry (PSI) is an advanced remote sensing observation technique that is commonly used in
Xuemin Xing +4 more
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Development of the TanDEM-X Calibration Concept: Analysis of Systematic Errors [PDF]
, 2010 The TanDEM-X mission, result of the partnership between the German Aerospace Center (DLR) and Astrium GmbH, opens a new era in spaceborne radar remote sensing. The first bistatic satellite synthetic aperture radar mission is formed by flying the TanDEM-
Bachmann, Markus +3 more
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InSAR Elevation Inversion Method Based on Backprojection Model with External DEM
Leida xuebao, 2021 When Interferometric Synthetic Aperture Radar (InSAR) is used to obtain the Digital Elevation Model (DEM), highly sloped terrains will make interferometric fringes dense and increase the difficulty of phase unwrapping, which will affect the accuracy of ...
Xiaoning HU +3 more
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A systematic study of earthquake detectability using Sentinel-1 Interferometric Wide-Swath data [PDF]
, 2017 The Sentinel-1 mission comprises two synthetic aperture radar satellites, each with a 12 day orbital repeat, orbiting 6 days apart within a narrow tube.
Funning, Gareth J, Garcia, Astrid
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Forest mapping and monitoring with interferometric synthetic aperture radar (InSAR) [PDF]
Progress in Physical Geography, 2001 A synthetic aperture radar (SAR) is an active sensor transmitting pulses of polarized electromagnetic waves and receiving the backscattered radiation. SAR sensors at different wavelengths and with different polarimetric capabilities are being used in remote sensing of the earth.
openaire +2 more sources
Improvement of the Accuracy of InSAR Image Co-Registration Based On Tie Points – A Review
Sensors, 2009 Interferometric Synthetic Aperture Radar (InSAR) is a new measurement technology, making use of the phase information contained in the Synthetic Aperture Radar (SAR) images.
Xiaoli Ding +3 more
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Interferometric Synthetic Aperture Radar (InSAR) in the Context of Bridge Monitoring
, 2020 The structural health of critical transport infrastructure, such as bridges, is difficult to assess and monitor. Existing methods of evaluation rely predominantly on visual inspection and/or the installation of sensors to measure the in-situ performance of structures.
Selvakumaran, Sivasakthy +3 more
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An accurate method to correct atmospheric phase delay for InSAR with the ERA5 global atmospheric model [PDF]
, 2019 Differential SAR Interferometry (DInSAR) has proven its unprecedented ability and merits of monitoring ground deformation on a large scale with centimeter to millimeter accuracy.
Hu, Zhongbo +1 more
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Leida xuebao, 2013 When applying to the airborne repeat-pass Interferometric Synthetic Aperture Radar (InSAR), which has long synthetic aperture and large azimuth-dependent errors, the surface assumption used to simply the time-domain algorithm model and the residual ...
Lin Xue +3 more
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Advanced InSAR atmospheric correction: MERIS/MODIS combination and stacked water vapour models [PDF]
, 2009 A major source of error for repeat-pass Interferometric Synthetic Aperture Radar (InSAR) is the phase delay in radio signal propagation through the atmosphere (especially the part due to tropospheric water vapour).
Argus D. F. +19 more
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