Results 71 to 80 of about 225,843 (220)

InSAR-ROI_PAC: v1.0

, 2015
<p>InSAR-ROI_PAC</p ...
Fabrice Brito, fbarchetta, Eric Fielding, Emmanuel Mathot, Hervé Caumont, Cesare Rossi, Pedro Goncalves   +6 more
core   +1 more source

Towards the development of a landslide activity map in Slovenia

Frontiers in Earth Science
To create the landslide activity map, we implemented and tested the procedure to fully utilise the 6-day repeatability of the Sentinel-1 constellation in three pilot areas in Slovenia for the observation period from 2017 to 2021.
Mateja Jemec Auflič, Krištof Oštir, Tanja Grabrijan, Matjaž Ivačič, Tina Peternel, Ela Šegina   +5 more
doaj   +1 more source

Detecting Morphological Change From DInSAR Data in Ephemeral, Braided, Gravel Bed Rivers. Application to the Ungauged Trionto River, Italy

Water Resources Research, Volume 62, Issue 3, March 2026.
Abstract Estimating morphological change in braided gravel bed rivers is important to determine the geometry of the active part of the braidplain, that is the width of the area where bed material is transported and the number of active branches during a certain time interval.
Valeria Guadagno, Giuseppe Del Giudice, Cristiana Di Cristo, Diego Di Martire, Angelo Leopardi, Matthew J. Czapiga, Enrica Viparelli   +6 more
wiley   +1 more source

Vertical Land Motion and Human Exposure Across India's Coastal Regions

Geophysical Research Letters, Volume 53, Issue 4, 28 February 2026.
Abstract In India, over 200 million people live within 100 km of the coastline, and many reside in low‐lying areas exposed to increasing flood risks associated with sea‐level rise. However, the role of vertical land motion (VLM)—particularly land subsidence—in shaping this coastal exposure remains poorly quantified. Here we present the first assessment
Quantao Zhu, Pei‐Chin Wu, Meng (Matt) Wei, Estelle Chaussard   +3 more
wiley   +1 more source

Theoretical Evaluation of Several Possible Along-Track InSAR Modes of TerraSAR-X for Ocean Current Measurements

, 2007
The German satellite TerraSAR-X, scheduled for launch in early 2007, will permit high-resolution ocean current measurements by along-track interferometric SAR (along-track InSAR) in various experimental modes of operation, using different subsections of ...
Romeiser, Roland, Runge, Hartmut
core   +1 more source

Monitoring of High-Speed Railway Ground Deformation Using Interferometric Synthetic Aperture Radar Image Analysis

Applied Sciences
Ground subsidence is a critical factor affecting the structural integrity and operational safety of high-speed railways, especially in areas with widespread soft ground. This study applies Persistent Scatterer Interferometric Synthetic Aperture Radar (PS-
Seung-Jun Lee, Hong-Sik Yun, Tae-Yun Kim
doaj   +1 more source

Co‐Seismic Deformation and Local Stress Evolution of the Philippines Earthquakes in July and October 2022 Revealed by InSAR and GNSS Observations

Earth and Space Science, Volume 13, Issue 2, February 2026.
Abstract On 27 July and 25 October 2022, an Mw 7.0 earthquake and an Mw 6.4 earthquake struck Abra, northwest of Luzon, Philippines, respectively, with a time interval of less than 3 months and a distance of about 16 km. In this research, interferometric synthetic aperture radar (InSAR) was utilized to retrieve the co‐seismic surface deformation field ...
Yihan Nai, Chuang Song, Zhenhong Li, Zhenjiang Liu, Chen Yu, Jing Du, Haihui Liu, Jianbing Peng   +7 more
wiley   +1 more source

Deformation Characteristics of Lumei Landslide in the Tibetan Plateau Combined with PS-InSAR and SBAS-InSAR

Remote Sensing
Due to the highly complex geological environment of the Tibetan Plateau, landslides occur frequently, and signs of ancient landslide reactivation are widespread, posing significant threats to major infrastructure and local communities.
Tao Wen, Xueqing Shi, Yankun Wang, Yunpeng Yang   +3 more
doaj   +1 more source

Monitoring of Land-Surface Deformation in the Karamay Oilfield, Xinjiang, China, Using SAR Interferometry

Applied Sciences, 2017
Synthetic Aperture Radar (SAR) interferometry is a technique that provides high-resolution measurements of the ground displacement associated with various geophysical processes.
Yusupujiang Aimaiti, Fumio Yamazaki, Wen Liu, Alimujiang Kasimu   +3 more
doaj   +1 more source

The Magmatic‐Hydrothermal System of the Three Sisters Volcanic Cluster, Oregon, Imaged From Field Gravity Measurements

Journal of Geophysical Research: Solid Earth, Volume 131, Issue 1, January 2026.
Abstract From 2019 to 2024, gravity surveys were conducted at the Three Sisters volcanic cluster (TSVC), measuring 246 gravity sites using a spring relative gravimeter. We calculated the residual Bouguer anomaly and identified three main zones with negative anomalies, ranging from −4 to −8 mGal, located southwest and west of South Sister, within an ...
Hélène Le Mével, Nathan L. Andersen, Annika E. Dechert, Josef Dufek   +3 more
wiley   +1 more source