Grounding Zone of Helheim Glacier, Greenland, From Terrestrial Radar Interferometry
Geophysical Research Letters, Volume 52, Issue 8, 28 April 2025.Abstract Helheim Glacier, in East Greenland, is a major outlet glacier that discharges about 33 Gigatons of ice per year into the ocean. Helheim has been undergoing a retreat since 2003. Using a portable terrestrial radar interferometer that scans the glacier every 2 min, we characterize its regime of tidal flexure at the ice front margin in relation ...
Jae Hun Kim +4 more
wiley +1 more source
Observation of Center Disaster Damage on Pariaman and Wasior Using Differential Sar Interferometry (Dinsar) [PDF]
, 2012 This study focuses on disaster observations in Pariaman (West Sumatera) and Wasior (Papua) using remote sensing techniques (differential SAR interferometry). Differential interferometry (DInSAR) method was performed on two PALSAR data sets with different
Rizkinia, M. (Mia), Sudiana, D. (Dodi)
core
Brief Communication: Rapid mapping of landslide events: the 3 December 2013 Montescaglioso landslide, Italy [PDF]
, 2014 We present an approach to measure 3-D surface deformations caused by large, rapid-moving landslides using the amplitude information of high-resolution, X-band synthetic aperture radar (SAR) images.
A. Manconi +11 more
core +2 more sources
Earth and Space Science, Volume 12, Issue 4, April 2025.Abstract The amount and spatial distribution of surface displacement that occurs during an earthquake are critical information to the understanding of the earthquake source and rupture processes. However, the earthquake surface displacement occurs over wide regions, includes multiple components that affect the ground surface at different spatial scales,
Solène L. Antoine, Zhen Liu
wiley +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 +1 more
core +2 more sources
Journal of Geophysical Research: Solid Earth, Volume 130, Issue 4, April 2025.Abstract From repeat‐pass interferometry, tropospheric signals often prevent the detection of ground deformation signals. In recent years, tropospheric corrections derived from global weather‐based models have been implemented in several InSAR processing chains.
F. Albino +7 more
wiley +1 more source
Pemanfaatan Metode Differential Intermerometry Synthetic Aperture Radar (DInSAR) untuk Pemantauan Deformasi Akibat Aktivitas Eksploitasi Panasbumi [PDF]
, 2016 Indonesia merupakan negara yang mempunyai kondisi geologis yang unik karena berada pada pertemuan 3 lempeng tektonik besar, yaitu Lempeng Indo-Australia, Lempeng Eurasia dan Lempeng Pasifik.
Anjasmara, I. M. (Ira) +1 more
core
Regional subsidence modelling in Murcia city (SE Spain) using 1-D vertical finite element analysis and 2-D interpolation of ground surface displacements [PDF]
, 2015 Subsidence is a hazard that may have natural or anthropogenic origin causing important economic losses. The area of Murcia city (SE Spain) has been affected by subsidence due to groundwater overexploitation since the year 1992.
Calcaterra, Domenico +8 more
core +2 more sources
Global Land Subsidence: Impact of Climate Extremes and Human Activities
Reviews of Geophysics, Volume 62, Issue 4, December 2024.Abstract Globally, land subsidence (LS) often adversely impacts infrastructure, humans, and the environment. As climate change intensifies the terrestrial hydrologic cycle and severity of climate extremes, the interplay among extremes (e.g., floods, droughts, wildfires, etc.), LS, and their effects must be better understood since LS can alter the ...
Laurie S. Huning +13 more
wiley +1 more source
L2-norm deformation phase unwrapping in mining area driven by matrix pencil model
Meikuang AnquanTo address the limitations of traditional phase unwrapping (PU) approaches in differential interferometric synthetic aperture radar (DInSAR) technology which performs poorly in unwrapping low-coherence deformation interferograms in mining areas, an L2 ...
Lei DUAN +6 more
doaj +1 more source