Results 31 to 40 of about 1,661,091 (214)

Assessment of the potential of MERIS near-infrared water vapour products to correct ASAR interferometric measurements [PDF]

open access: yes, 2006
Atmospheric water vapour is a major limitation for high precision Interferometric Synthetic Aperture Radar (InSAR) applications due to its significant impact on microwave signals.
Li, Z.   +5 more
core   +1 more source

SAR Interferometric Baseline Refinement Based on Flat-Earth Phase without a Ground Control Point

open access: yesRemote Sensing, 2020
Interferometric baseline estimation is a key procedure of interferometric synthetic aperture radar (SAR) data processing. The error of the interferometric baseline affects not only the removal of the flat-earth phase, but also the transformation ...
Bing Xu   +4 more
doaj   +1 more source

Ionospheric correction of ALOS-2 full-aperture ScanSAR interferometric data for surface deformation measurement in Beijing

open access: yesThe Journal of Engineering, 2019
Ionospheric disturbance is one of the most serious factors that limit the accuracy of deformation measurement of interferometric synthetic aperture radar (InSAR) especially for spaceborne SAR systems in low frequency such as L-band. Especially in imaging
Jiaqi Ning   +4 more
doaj   +1 more source

Interferometric Synthetic Aperture Radar

open access: yes, 2022
Interferometric Synthetic Aperture Radar (InSAR) has catapulted our ability to detect, quantify and characterize bio- and geophysical processes (e.g., aquifer dynamics, tectonic, and magmatic processes, etc.). During the last four decades, InSAR has imaged the complete Earth’s surface and transformed our understanding of how Earth works.
openaire   +2 more sources

INFRASTRUCTURE MONITORING USING THE INTERFEROMETRIC SYNTHETIC APERTURE RADAR (INSAR) TECHNIQUE [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2022
This paper focuses on the application of spaceborne radar interferometry as a tool for assisting the monitoring different types of infrastructures, including railways and highways.
Q. Gao   +4 more
doaj   +1 more source

Block Adjustment of Orientation Parameters and Interferometric Parameters Using Very High-Resolution SAR Data for DSM Mapping

open access: yesIEEE Access, 2023
Block adjustment technology can effectively correct the interferometric parameter errors acquired from Interferometric Synthetic Aperture Radar (InSAR) system.
Hao Zhang   +4 more
doaj   +1 more source

The determination of nearshore waves parameters by the interferometric synthetic aperture radar [PDF]

open access: yesRADIOFIZIKA I ELEKTRONIKA, 2015
Nearshore zones have a significant impact on life and economics. Along with the weather and climate stabilizing factor, caused by the water proximity, on the border of land and sea occur specific gradients and flows of heat, moist, pressure, etc. They might cause dangerous nature phenomena such as hurricanes, floods, etc. which need to be predicted and
U. Goncharenko   +2 more
openaire   +1 more source

Deep Learning for InSAR Phase Filtering: An Optimized Framework for Phase Unwrapping

open access: yesRemote Sensing, 2022
Interferometric Synthetic Aperture Radar (InSAR) data processing applications, such as deformation monitoring and topographic mapping, require an interferometric phase filtering step.
Gianluca Murdaca   +2 more
doaj   +1 more source

LOS Displacements of Mauna Loa volcano, Hawaii Island, as determined using SBAS-InSAR [PDF]

open access: yesE3S Web of Conferences, 2018
This paper presents an overview of the surface displacements retrieval capability of the Differential Synthetic Aperture Radar Interferometry algorithm, using Small Baseline Subset (SBAS) technique, in the context of active volcanic areas.
Grzesiak Karolina, Milczarek Wojciech J.
doaj   +2 more sources

Three-dimensional Interferometric MIMO Radar Imaging for Target Scattering Diagnosis

open access: yesLeida xuebao, 2018
Two-dimensional (2D) Synthetic Aperture Radar (SAR) and Inverse SAR (ISAR) imaging is of importance for diagnostic studies of target scattering mechanisms. Rail SAR and turntable ISAR are currently widely applied techniques for high resolution diagnostic
Xu Xiaojian, Liu Yongze
doaj   +1 more source

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