Results 71 to 80 of about 3,895 (177)

Polarimetric optimization for DInSAR pixel selection with ground-based SAR

, 2012
In this paper, the study of polarimetric optimization techniques for Differential SAR Interferometry (DInSAR) applications is analyzed. This work has been carried out in the framework of deformation map retrieval on landslides.
López Martínez, Carlos, Fabregas Canovas, Francisco Javier, Alonso González, Alberto, Iglesias González, Rubén, Mallorquí Franquet, Jordi Joan, Aguasca Solé, Alberto   +5 more
core   +1 more source

Mapping Ice Stream Sensitivity in the Amundsen Sector to Uncertainty in Ice Velocity Observations

Geophysical Research Letters, Volume 52, Issue 17, 16 September 2025.
Abstract Satellite‐derived ice‐velocity products are essential for initializing ice‐sheet models and forecasting ice evolution in a warming climate. Understanding where sea‐level rise (SLR) projections are sensitive to observational errors is key to improve model accuracy and reduce uncertainty.
Beatriz Recinos, Daniel Goldberg, Noel Gourmelen, James R. Maddison   +3 more
wiley   +1 more source

Subsidence of Critical Prohibited Well Drilling Plains (Study Area: Eshtehard Plain) [PDF]

تحقیقات کاربردی علوم جغرافیایی
In recent decades, land subsidence has emerged as a significant geomorphological hazard and environmental crisis, resulting in extensive and often irreversible damage to the plains of Iran.
Rana Norouzi, Sayyd Morovat Eftekhari, Ali Ahmadabadi, khadijeh alinoori   +3 more
doaj  

Mining Deformation Life Cycle in the Light of InSAR and Deformation Models

Remote Sensing, 2019
The Sentinel-1 constellation provides an effective new radar instrument with a short revisit time of six days for the monitoring of intensive mining surface deformations.
Maya Ilieva, Piotr Polanin, Andrzej Borkowski, Piotr Gruchlik, Kamil Smolak, Andrzej Kowalski, Witold Rohm   +6 more
doaj   +1 more source

3D Volumetric Strain Distribution of the Cerro Prieto Geothermal Field Inferred From Inverse Modeling of InSAR and Leveling Data

Geophysical Research Letters, Volume 52, Issue 13, 16 July 2025.
Abstract Advanced Interferometric Synthetic Aperture Radar (InSAR) data has led to an extensive observation of Earth's surface displacements. Whereas the combined use of high‐resolution InSAR, leveling and GPS data may enable highly detailed three‐dimensional deformation models, publicly available modeling and inversion algorithms either seek a single ...
Luis A. Gallardo, Olga Sarychikhina, Ewa Glowacka, Braulio Robles   +3 more
wiley   +1 more source

Investigating the Land Subsidence Rate in Tous, Mashhad Plain, Using the DInSAR Technique [PDF]

تحقیقات کاربردی علوم جغرافیایی
The subsidence phenomenon is considered one of the most frequent hazards occurring worldwide and imposing irreparable damages every year. This phenomenon affects the ground’s surface and its layers and causes the ground deformation. It can be referred to
roghayeh delaram, samad fotohi, mohsen hamidianpoor, morteza salari   +3 more
doaj  

La técnica DInSAR: bases y aplicación a la medición de subsidencias del terreno en la construcción

Informes de la Construccion, 2010
Las subsidencias se definen como movimientos lentos y paulatinos de la superficie del terreno natural o construido y que pueden afectar a todo tipo de terrenos.
E. Sillerico, M. Marchamalo, J. G. Rejas, R. Martínez   +3 more
doaj   +1 more source

From site-scale to large areas monitoring of ground deformation phenomena by integration of different DInSAR techniques in Crotone Province (Southern Italy)

, 2016
One of the most significant aims of this research project has been to apply SAR methods for the monitoring, the investigation and the evaluation of ground deformation phenomena in the Crotone province (Southern Italy).
RAMONDINI, MASSIMO, CALCATERRA, DOMENICO, Thuro, K.   +2 more
core  

Ground Subsidence and Earthquake Induced Settlements in Mexico City, Using Satellite Imagery

Geofísica Internacional
This study presents an integrated analysis of ground subsidence and earthquake-induced settlements in Mexico City using Differential Interferometric Synthetic Aperture Radar (DInSAR) techniques applied to Sentinel-1 satellite imagery.
Alberto Jaime-Paredes, Gaspar Alcocer-Gómez, Juan Sandino Sanabria Pérez   +2 more
doaj   +1 more source

Differential synthetic aperture radar interferometry (DINSAR) for 3D coastal geomorphology reconstruction [PDF]

, 2009
This paper introduces a new method for three-dimensional (3D) coastal geomorphology reconstruction using differential synthetic aperture interferometry (DInSAR).
Marghany, Maged, Hashim, Mazlan
core