Results 31 to 40 of about 7,166 (191)

Basin scale assessment of landslides geomorphological setting by advanced InSAR analysis [PDF]

, 2017
An extensive investigation of more than 90 landslides affecting a small river basin in Central Italy was performed by combining field surveys and remote sensing techniques.
Alfredo Rocca, Daniele Perissin, Francesca Bozzano, Marco E. Discenza, Paolo Mazzanti, Pierfederico De Pari   +5 more
core   +4 more sources

Minimizing the residual topography effect on interferograms to improve DInSAR results: estimating land subsidence in Port-Said City, Egypt [PDF]

, 2017
The accurate detection of land subsidence rates in urban areas is important to identify damage-prone areas and provide decision-makers with useful information.
Darwish, Noura, Gaber, Ahmed, Koch, Magaly   +2 more
core   +2 more sources

Assessment of the potential of MERIS near-infrared water vapour products to correct ASAR interferometric measurements [PDF]

, 2006
Atmospheric water vapour is a major limitation for high precision Interferometric Synthetic Aperture Radar (InSAR) applications due to its significant impact on microwave signals.
Albert, P., Bennartz, R., Cross, P., Fischer, J., Li, Z., Muller, J.P.   +5 more
core   +1 more source

Near Real-Time InSAR Deformation Time Series Estimation With Modified Kalman Filter and Sequential Least Squares

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2022
The current and planned synthetic aperture radar (SAR) sensors mounted on satellite platforms will continue to operate over the coming years, providing unprecedented SAR data for monitoring wide-range surface deformations.
Baohang Wang, Qin Zhang, Chaoying Zhao, Antonio Pepe, Yufen Niu   +4 more
doaj   +1 more source

An accurate method to correct atmospheric phase delay for InSAR with the ERA5 global atmospheric model [PDF]

, 2019
Differential SAR Interferometry (DInSAR) has proven its unprecedented ability and merits of monitoring ground deformation on a large scale with centimeter to millimeter accuracy.
Hu, Zhongbo, Mallorquí Franquet, Jordi Joan   +1 more
core   +2 more sources

Methods for Monitoring Fast and Large Gradient Subsidence in Coal Mining Areas Using SAR Images: A Review

IEEE Access, 2021
Ground subsidence caused by coal mining may lead to serious damage to ecological environment system and economic and social development. SAR image interferometry technology has been widely used for monitoring coal mining subsidence.
Bailin Hu, Lei Chen, Youfeng Zou, Xuexiao Wu, Prosper Washaya   +4 more
doaj   +1 more source

The worsening impacts of land reclamation assessed with Sentinel-1: The Rize (Turkey) test case [PDF]

, 2019
Massive amounts of land are being reclaimed to build airports, new cities, ports, and highways. Hundreds of kilometers are added each year, as coastlines are extended further out to the sea.
Althuwaynee, Aslan, Boscardin, Bouali, Calo, Cao, Cigna, Cigna, Colesanti, Copernicus, Costantini, Cristian Rossi, Crosetto, Crosetto, Dirscherl, Eriksen, Erten, Erten, Esra Erten, Farina, Ferretti, Halicioglu, Hilley, Iftikhar, Kacar, Kalender, Kalender, Kalender, Kalender, Kampes, Kim, Lasko, Milillo, Moreira, Narayan, Nicodemo, Osmanoglu, Plank, Prats-Iraola, Raspini, Rizenin Sesi, Schunert, Skempton, Solari, Srivastava, Thomas, Tofani, Wroth, Yang, Yang, Özhaseki   +50 more
core   +1 more source

InSAR observations of ice elevation and velocity fluctuations at the Flade Isblink ice cap, eastern North Greenland [PDF]

, 2010
The 8500 km(2) Flade Isblink ice cap (FIIC) (81 degrees 15'N, 15 degrees 0'W) is the largest ice cap in Greenland. We use repeat-pass interferometric synthetic aperture radar (InSAR) techniques to investigate the form and flow of the FIIC.
Andrew Shepherd, Atwood, Aud Sundal, Bartholomew, Bingham, Boon, Brenner, Dall, Das, DiMarzio, DiMarzio, Eero Rinnem, Gens, Goldstein, Hall, Helk, Higgins, Hoen, Iken, Iken, Joughin, Joughin, Joughin, Joughin, Kelly, Koch, Krabill, Kwok, Maidment, Massonnet, Mikkelsen, Mohr, Paterson, Peter Nienow, Pritchard, Rignot, Rosen, Scharroo, Schutz, Shepherd, Shepherd, Steffen, Steven J. Palmer, Werner, Zwally, Zwally, Zwally   +46 more
core   +1 more source

Impacts of Temporal-Spatial Variant Background Ionosphere on Repeat-Track GEO D-InSAR System

Remote Sensing, 2016
An L band geosynchronous synthetic aperture radar (GEO SAR) differential interferometry system (D-InSAR) will be obviously impacted by the background ionosphere, which will give rise to relative image shifts and decorrelations of the SAR interferometry ...
Cheng Hu, Yuanhao Li, Xichao Dong, Chang Cui, Teng Long   +4 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