Atmospheric phase screen estimation for land subsidence evaluation by InSAR time series analysis in Kurdistan, Iran
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Atmospheric and Solar-Terrestrial Physics"
DOI: 10.1016/j.jastp.2020.105314
Abstract: Abstract Atmospheric phase screen (APS) is one of the main error sources of interferometric synthetic aperture radar (InSAR) measurements. In order to accurately retrieve displacement fields, it is necessary to use advanced methods to eliminate… read more here.
Keywords: ray tracing; phase screen; tracing technique; subsidence ... See more keywords
Atmospheric Phase Screen Compensation on Wrapped Ground-Based SAR Interferograms
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Geoscience and Remote Sensing"
DOI: 10.1109/tgrs.2021.3055648
Abstract: This work proposes a method for estimating and compensating the atmospheric phase screen (APS) in sets of synthetic aperture radar (SAR) interferograms generated with a ground-based SAR (GB-SAR) instrument. We address the presented approach’s physical,… read more here.
Keywords: ground based; ground; phase screen; sar interferograms ... See more keywords
A Grid Partition Method for Atmospheric Phase Compensation in GB-SAR
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Geoscience and Remote Sensing"
DOI: 10.1109/tgrs.2021.3074161
Abstract: Time-series interferograms acquired on a deep pit with a Ground-Based Synthetic Aperture Radar (GB-SAR) system showed that the atmospheric phase (AP) could be complexly space variant due to rapid changes of the weather conditions and… read more here.
Keywords: atmospheric phase; grid partition; phase; partition method ... See more keywords
Algorithm to overcome atmospheric phase errors in SAL data.
Sign Up to like & getrecommendations! Published in 2020 at "Applied optics"
DOI: 10.1364/ao.59.000140
Abstract: Synthetic aperture ladar is an emerging sensor technology providing high-resolution imagery of targets from long standoff ranges. Atmospheric turbulence corrupts the collected phase history data with spatially variant phase perturbations, impacting resolution and contrast of… read more here.
Keywords: errors sal; phase; overcome atmospheric; algorithm overcome ... See more keywords