Results 31 to 40 of about 3,574 (207)
Systematic Exploitation of the Persistent Scatterer Interferometry Potential [PDF]
Procedia Technology, 2014 This paper briefly addresses the problem of exploiting the potential of Persistent Scatterer Interferometry (PSI) data. This has always been an open issue with the previous SAR missions. With Sentinel-1 it is becoming even more important due to its high throughput. Current data processing capabilities allow us to process a fraction of the acquired data;
M. Crosetto +5 more
openaire +1 more source
Imaging multi-age construction settlement behaviour by advanced SAR interferometry [PDF]
, 2018 This paper focuses on the application of Advanced Satellite Synthetic Aperture Radar Interferometry (A-DInSAR) to subsidence-related issues, with particular reference to ground settlements due to external loads.
Bozzano, Francesca +4 more
core +2 more sources
The PSIG chain: an approach to Persistent Scatterer Interferometry [PDF]
SPIE Proceedings, 2014 The PSIG procedure is a new approach to Persistent Scatterer Interferometry (PSI), which is implemented in the in-house PSI chain of the Geomatics Division of the CTTC. The PSIG procedure has been successfully tested over urban, rural and vegetated areas using X-band SAR data.
Devanthery N. +4 more
openaire +1 more source
PSI-based methodology to land subsidence mechanism recognition [PDF]
Proceedings of the International Association of Hydrological Sciences, 2015 A methodology based on Persistent Scatterer Interferometry (PSI) is proposed in order to disentangle the contribution of different processes that act at different spatio-temporal scales in land subsidence (i.e.
R. Bonì +3 more
doaj +1 more source
First insights on the potential of Sentinel-1 for landslides detection [PDF]
, 2016 This paper illustrates the potential of Sentinel-1 for landslide detection, Accepted 23 March 2016 mapping and characterization with the aim of updating inventory maps and monitoring landslide activity.
Barra, Anna +5 more
core +2 more sources
An Application of Persistent Scatterer Interferometry (PSI) Technique for Infrastructure Monitoring
Remote Sensing, 2021 In the absence of systematic structural monitoring to support adequate maintenance standards, many existing infrastructures may reach unacceptable quality levels during their life cycle, resulting in significant damage and even potential failure.
Peppe J. V. D’Aranno +5 more
doaj +1 more source
State-of-the-art in studies of glacial isostatic adjustment for the British Isles: a literature review [PDF]
, 2016 Understanding the effects of glacial isostatic adjustment (GIA) of the British Isles is essential for the assessment of past and future sea-level trends.
Alistair Rennie +36 more
core +1 more source
International Journal of Applied Earth Observations and Geoinformation, 2022 Coal fire is a global catastrophe that causes resource waste, economic loss, and environmental pollution. Accurate detection of surface abnormalities induced by coal fires (such as thermal anomalies and land deformation) is critical for coal fire ...
Teng Wang +8 more
doaj +1 more source
Non-Local Compressive Sensing Based SAR Tomography [PDF]
, 2018 Tomographic SAR (TomoSAR) inversion of urban areas is an inherently sparse reconstruction problem and, hence, can be solved using compressive sensing (CS) algorithms.
Bamler, Richard +2 more
core +2 more sources
Data analysis tools for persistent scatterer interferometry based on Sentinel-1 data
European Journal of Remote Sensing, 2019 This paper describes a Persistent Scatterer Interferometry procedure to process Sentinel-1 SAR data. Its most original part includes a set of tools to perform two key processing stages: a first 2 + 1D phase unwrapping, prior to atmospheric filtering, and
Núria Devanthéry +4 more
doaj +1 more source