Results 21 to 30 of about 44,817 (235)

Groundwater and Subsidence Modeling Combining Geological and Multi-Satellite SAR Data over the Alto Guadalentín Aquifer (SE Spain)

Geofluids, 2017
In the current context of climate change, improving groundwater monitoring and management is an important issue for human communities in arid environments.
Pablo Ezquerro, Carolina Guardiola-Albert, Gerardo Herrera, José Antonio Fernández-Merodo, Marta Béjar-Pizarro, Roberta Bonì   +5 more
doaj   +1 more source

Constraints on fault and lithosphere rheology from the coseismic slip and postseismic afterslip of the 2006 M_w 7.0 Mozambique earthquake [PDF]

, 2012
The 2006 M_w 7.0 Mozambique (Machaze) normal-faulting earthquake ruptured an unusually steeply dipping fault plane (~75°). The amount of slip in the earthquake decreased from depths of ~10 km toward the surface, and this shallow slip deficit was at least
Bergman, Eric, Copley, Alex, Hollingsworth, James   +2 more
core   +1 more source

Time-series monitoring of two-dimensional deformation of Tongwei loess landslide in Gansu Province

Zhongguo dizhi zaihai yu fangzhi xuebao, 2022
The time-series synthetic aperture radar interferometry can reflect the deformation process of landslides effectively. On September 14, 2019, a landslide occurred in Tongwei County, Gansu Province.
Hongyu PU, Lifeng ZHANG, Yi HE, Baoshan CHEN, Yi CHEN, Xu HE   +5 more
doaj   +1 more source

Geodetic model of the 2016 Central Italy earthquake sequence inferred from InSAR and GPS data [PDF]

, 2017
We investigate a large geodetic data set of interferometric synthetic aperture radar (InSAR)and GPS measurements to determine the source parameters for the three main shocks of the 2016Central Italy earthquake sequence on 24 August and 26 and 30 October (
A. Antonioli, A. Avallone, A. Esposito, A. Galvani, A. Montuori, A. Pepe, Albano, Atzori, Bigi, Bignami, Boncio, Bonini, C. Bignami, C. De Luca, C. Doglioni, C. Tolomei, Cheloni, Cheloni, Chiaraluce, Chiaraluce, D'Agostino, D. Cheloni, D. Di Bucci, Devoti, E. Serpelloni, E. Trasatti, E. Valerio, EMERGEO Working Group, F. Casu, F. Riguzzi, Falcucci, G. Cecere, G. Pezzo, G. Pietrantonio, G. Solaro, Galadini, Galli, Galvani, Huang, I. Zinno, Lavecchia, Lavecchia, Liu, Lohman, M. Albano, M. Anzidei, M. Bonano, M. Manunta, M. Manzo, M. Mattone, M. Polcari, Okada, P. Gambino, P. Tizzani, Pepe, Petricca, Pizzi, R. Castaldo, R. Devoti, R. Giuliani, R. Lanari, S. Atzori, S. Calcaterra, S. Pepe, S. Salvi, S. Stramondo, Scognamiglio, Tinti, V. De Novellis, V. Sepe, Wessel, Williams   +71 more
core   +2 more sources

Mapping Water Surface Elevation and Slope in the Mississippi River Delta Using the AirSWOT Ka-Band Interferometric Synthetic Aperture Radar

Remote Sensing, 2019
AirSWOT is an airborne Ka-band synthetic aperture radar, capable of mapping water surface elevation (WSE) and water surface slope (WSS) using single-pass interferometry.
Michael Denbina, Marc Simard, Ernesto Rodriguez, Xiaoqing Wu, Albert Chen, Tamlin Pavelsky   +5 more
doaj   +1 more source

Coherent Markov Random Field-Based Unreliable DSM Areas Segmentation and Hierarchical Adaptive Surface Fitting for InSAR DEM Reconstruction

Sensors, 2020
A digital elevation model (DEM) can be obtained by removing ground objects, such as buildings, in a digital surface model (DSM) generated by the interferometric synthetic aperture radar (InSAR) system. However, the imaging mechanism will cause unreliable
Qian Qian, Bingnan Wang, Xiaoning Hu, Maosheng Xiang   +3 more
doaj   +1 more source

Slip distribution of the 2017 M(w)6.6 Bodrum-Kos earthquake: resolving the ambiguity of fault geometry [PDF]

, 2019
SUMMARY The 2017 July 20, Mw6.6 Bodrum–Kos earthquake occurred in the Gulf of Gökova in the SE Aegean, a region characterized by N–S extension in the backarc of the easternmost Hellenic Trench.
Dogan, Ugur, Ergintav, Semih, Floyd, Michael, Funning, Gareth J, Guvercin, Sezim Ezgi, Karabulut, Hayrullah, Konca, A Ozgun, Ozarpaci, Seda, Ozdemir, Alpay, Reilinger, Robert   +9 more
core   +1 more source

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

Wide-Area InSAR Survey of Surface Deformation in Urban Areas and Geothermal Fields in the Eastern Trans-Mexican Volcanic Belt, Mexico

Remote Sensing, 2019
This paper provides the first wide-area Interferometric Synthetic Aperture Radar (InSAR) survey of the whole eastern Trans-Mexican Volcanic Belt (42,200 km2).
Francesca Cigna, Deodato Tapete, Víctor Hugo Garduño-Monroy, Jesús Arturo Muñiz-Jauregui, Oscar Humberto García-Hernández, Adrián Jiménez-Haro   +5 more
doaj   +1 more source

Slope Hazard Monitoring Using High-Resolution Satellite Remote Sensing: Lessons Learned from a Case Study

ISPRS International Journal of Geo-Information, 2020
In this study, a highway slope monitoring project for a section of US highway I-77 in Virginia was carried out with the InSAR technique. This paper attempts to provide insights into the complete and practical solution for the monitoring project ...
Yuxiao Qin, Edward Hoppe, Daniele Perissin   +2 more
doaj   +1 more source