Results 61 to 70 of about 3,895 (177)

Fuzzy algorithm for 3D coastal gemorphology mapping by DInSAR [PDF]

, 2007
This paper introduces a new approach for mapping coastal geomorphology by using intergeration between fuzzy algorithm and differentioal sysnthetic aperature radar interferometry (DInSAR).
Marghany, Maged, Hashim, Mazlan
core  

Error-Regulated Multi-Pass DInSAR Analysis for Landslide Risk Assessment

, 2018
Landslide risk assessment based on Differential Interferometric <small>SAR</small> analyses (<small>DInSAR</small>) is associated with a number of error effects.
YunSoo Choi, Stephan Van Gasselt, HyeWon Yun, Jung Rack Kim   +3 more
core   +1 more source

An On-Demand Web Tool for the Unsupervised Retrieval of Earth’s Surface Deformation from SAR Data: The P-SBAS Service within the ESA G-POD Environment

Remote Sensing, 2015
This paper presents a web tool for the unsupervised retrieval of Earth’s surface deformation from Synthetic Aperture Radar (SAR) satellite data. The system is based on the implementation of the Differential SAR Interferometry (DInSAR) algorithm referred ...
Claudio De Luca, Roberto Cuccu, Stefano Elefante, Ivana Zinno, Michele Manunta, Valentina Casola, Giancarlo Rivolta, Riccardo Lanari, Francesco Casu   +8 more
doaj   +1 more source

Satellite Geodesy Reveals Shallow, Transient Magma Intrusions at Sotará Volcano, Colombia

Journal of Geophysical Research: Solid Earth, Volume 130, Issue 12, December 2025.
Abstract Sotará is a little‐known andesitic‐dacitic stratovolcano in southwestern Colombia. Although there are no recorded historical eruptions, the volcano shows clear evidence of geothermal activity, deformation, and volcano‐tectonic seismicity. Its remote location and rugged terrain pose challenges for access and routine monitoring.
Rosa Alpala, Jorge Alpala, Patricia A. Rosell, Leonardo D. Euillades, Pablo A. Euillades, Maurizio Battaglia   +5 more
wiley   +1 more source

Automatic generation of Sentinel-1 DInSAR co-seismic maps at global scale

, 2022
We built a global archive of DInSAR co-seismic displacement maps based on Sentinel-1 (S1) data. The DInSAR measurements are generated through a tool that considers the main significant (Mw > 5.5) worldwide earthquakes since 2015.
Fernando Monterroso, Giovanni Onorato, Lanari R, F, Francesco Casu, Onorato G, Manunta M, Michele Manunta, Bonano M, Claudio De Luca, Manzo M, De Luca C, Monterroso F, Manuela Bonano, Riccardo Lanari, Zinno I, Mariarosaria Manzo, Ivana Zinno, Casu   +18 more
core   +1 more source

Coseismic Kinematics and Early Afterslip Evolution of the 2025 Mw ${\mathbf{M}}_{\mathbf{w}}$ 7.1 Dingri Earthquake (Southern Tibet) From Space Geodesy

Geophysical Research Letters, Volume 52, Issue 22, 28 November 2025.
Abstract The 2025 Mw ${\mathrm{M}}_{\mathrm{w}}$ 7.1 Dingri earthquake is a large normal‐faulting event within the Southern Tibet Rift System. We use space‐borne radar interferometry to investigate both coseismic rupture and ∼3‐month early afterslip. Results show that this event ruptured a west‐dipping (48°) fault, exhibiting a predominant normal dip ...
Lijia He, Guangcai Feng, Hongbo Jiang, Wenxin Wang, Xiaoge Liu, Yuedong Wang, Sang‐Ho Yun   +6 more
wiley   +1 more source

Progressive Development of a Paraglacial Rock Slope Failure at Portage Glacier, Alaska

Journal of Geophysical Research: Earth Surface, Volume 130, Issue 11, November 2025.
Abstract Paraglacial landscapes are rapidly transforming as thinning and retreating glaciers expose adjacent slopes to new conditions. In Southcentral Alaska, a large slope instability at Portage Glacier has been deforming progressively up‐glacier over the past six decades.
Emilie Lemaire, Jane Walden, Bretwood Higman, Anja Dufresne, Pooya Hamdi, Andrea Manconi, Mylène Jacquemart, Florian Amann   +7 more
wiley   +1 more source

Subsidence monitoring in Sarno urban area via multitemporal DInSAR technique

, 2006
In this study Differential Interferometric Synthetic Aperture Radar (DInSAR) is used to investigate the effects of a subsidence phenomenon – related to groundwater withdrawal – on ancient low-rise masonry buildings located in the urban area of Sarno ...
LANARI R, FORNARO G, PEDUTO, DARIO, FERLISI, Settimio, CASCINI, Leonardo, ZENI G.   +5 more
core   +1 more source

Satellite-Based Differential Radar Interferometry in Landslide Research: An Overview of Applications and Challenges

Remote Sensing
The use of satellite Differential Synthetic Aperture Radar Interferometry (DInSAR) has transformed the analysis of landslide dynamics by enabling detailed spatiotemporal monitoring of slow and subtle ground deformations.
Roberto Tomás, María I. Navarro-Hernández, Juan M. Lopez-Sanchez, Cristina Reyes-Carmona, Xiaojie Liu   +4 more
doaj   +1 more source

Monitoring of a multi‐span prestressed concrete bridge using satellite interferometric data and comparison with on‐site sensor results

Structural Concrete, Volume 26, Issue 5, Page 5430-5453, October 2025.
Abstract Satellite‐based Synthetic Aperture Radar Interferometry (InSAR) represents a promising supplement to traditional Structural Health Monitoring (SHM) methods, offering a non‐invasive solution that eliminates the need for sensor installations and provides extensive spatial coverage.
Pier Francesco Giordano, Maciej Kwapisz, Andrea Miano, Riccardo Liuzzo, Alois Vorwagner, Maria Pina Limongelli, Andrea Prota, Marian Ralbovsky   +7 more
wiley   +1 more source