Subtle land subsidence elevates future storm surge risks along the Gulf Coast of the United States

K Wang, J Chen, E Valseth, G Wells… - Journal of …, 2024 - Wiley Online Library
We developed a robust InSAR processing strategy that can effectively mitigate severe
decorrelation noise in a large volume of InSAR data. We mapped the average land …

Robust surface deformation and tropospheric noise characterization from common-reference interferogram subsets

MS Zebker, J Chen, MA Hesse - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Interferometric synthetic aperture radar (InSAR) surface deformation estimates often suffer
from tropospheric noise errors, and many study sites do not have global positioning system …

Interpretation and Attribution of Coastal Land Subsidence: An InSAR and Machine Learning Perspective

X Qiao, T Chu, E Krell, P Tissot… - IEEE Journal of …, 2024 - ieeexplore.ieee.org
Subsidence, the downward vertical land motion (VLM), plays a pivotal role in contributing to
the risk of coastal flooding. Accurately estimating VLM and identifying its potential features …

A robust method for selecting a high‐quality interferogram subset in InSAR surface deformation analysis

MS Zebker, J Chen - Geophysical Research Letters, 2024 - Wiley Online Library
Abstract The accuracy of Interferometric Synthetic Aperture Radar surface deformation
solutions depends on the quality of the chosen interferogram subset. We present a method …

Land subsidence over densely vegetated aquifers in Texas and California

M Zebker, J Chen - IGARSS 2023-2023 IEEE International …, 2023 - ieeexplore.ieee.org
In this study, we derive time series histories over the southern Central Valley and the Carrizo-
Wilcox aquifer using spaceborne Interferometric Synthetic Aperture Radar (InSAR) …

Sequential Image Registration Algorithm Based on the PrePS Points Association for GNSS-based InBSAR Systems

Z Wang, Z Wu, T Yang, P Ma - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
Global navigation satellite system-based bistatic synthetic aperture radar interferometry
(GNSS-based InBSAR) suffers from low image resolution, low signal-to-noise ratio (SNR) …

Towards improved time-series inSAR analysis with a multi-depth multi-focusing time-domain backprojection SAR algorithm

SA Huang, E Biondi - IGARSS 2023-2023 IEEE International …, 2023 - ieeexplore.ieee.org
SAR imagery is traditionally produced in range-Doppler geometry. While such algorithms
are computationally efficient, they require multiple assumptions regarding signal properties …

Identifying Insar Point Scatterers Corresponding To Water Levels within the Urban Environment

YA Lumban-Gaol, RF Hanssen - IGARSS 2024-2024 IEEE …, 2024 - ieeexplore.ieee.org
The repeat period of SAR data and its side-looking characteristics make InSAR time series
analysis useful for water level monitoring applications. The standard approach determines …

Links Between Fluid Injection/Production And Surface Deformation: A Scalable InSAR Processing Strategy Applied to Three Texas Basins

M Zebker, J Chen, S Staniewicz… - IGARSS 2024-2024 …, 2024 - ieeexplore.ieee.org
Interferometric Synthetic Aperture Radar (InSAR) techniques can measure surface
deformation associated with fluid injection and withdrawal associated with oil and gas …

A PS Deformation Estimation and Error Compensation Algorithm Based on Temporal Coherence for GNSS-based InBSAR

X Yang, F Liu, Z Wang, Z Xu, Y Duan… - 2024 IEEE International …, 2024 - ieeexplore.ieee.org
Global Navigation Satellite System-based Bistatic Synthetic Aperture Radar Interferometry
(GNSS-based InBSAR) uses on-orbit satellites as transmitters. Therefore, its cost is much …