Results 51 to 60 of about 874 (197)

GROUND DEFORMATION MONITORING AT CONTINENTAL SCALE: THE EUROPEAN GROUND MOTION SERVICE [PDF]

The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2020
The Persistent Scatterer Interferometry is a powerful technique for ground motion detection and monitoring over wide areas. In the recent years, PSI has undergone a rapid evolution, largely thanks to the launch of the Copernicus Sentinel-1 constellation,
M. Crosetto, L. Solari, L. Solari, J. Balasis-Levinsen, N. Casagli, M. Frei, A. Oyen, D. A. Moldestad   +7 more
doaj   +1 more source

PS-InSAR Analysis of Precursory Deformation Before the September 2018 Naga Landslide, Philippines [PDF]

The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences
Persistent Scatterer Interferometry (PSI) has become a crucial remote sensing tool over the past decade for detecting and monitoring ground instabilities across various fields, including infrastructure development, geological hazards, and mining ...
J. B. E. Ricofuerto, N. A. S. Veracruz
doaj   +1 more source

Comparing DInSAR and PSI Techniques Employed to Sentinel-1 Data to Monitor Highway Stability: A Case Study of a Massive Dobkovičky Landslide, Czech Republic

Remote Sensing, 2019
Single-pair differential synthetic aperture radar interferometry (DInSAR) as well as more advanced methods, such as persistent scatterer interferometry (PSI), allow vertical displacements to be detected at the sub-centimeter level.
Kateřina Fárová, Jan Jelének, Veronika Kopačková-Strnadová, Petr Kycl   +3 more
doaj   +1 more source

Subsidence mapping at regional scale using persistent scatters interferometry (PSI): The case of Tuscany region (Italy)

International Journal of Applied Earth Observation and Geoinformation, 2016
Abstract In this paper the mapping of subsidences in Tuscany (Italy) is presented. To achieve our goal satellite SAR data processed with persistent scatters interferometry (PSI) technique have been used. Several subsiding areas have been identified and three of them have been analyzed in detail and subsequently compared with literature work both to ...
ROSI, ASCANIO, TOFANI, VERONICA, Agostini A., TANTERI, LUCA, TACCONI STEFANELLI, CARLO, CATANI, FILIPPO, CASAGLI, NICOLA   +6 more
openaire   +1 more source

Wide Area Persistent Scatterer Interferometry

, 2011
The persistent scatterer interferometry (PSI) is a well established radar technique to monitor the Earth's displacements with millimetre accuracy.
Alessandro Parizzi, Nico Adam, Parizzi, Alessandro, Liebhart, Werner, Fernando Rodriguez Gonzalez, Werner Liebhart, Rodriguez Gonzalez, Fernando, Adam, Nico Alexander   +7 more
core   +1 more source

Interpretation of Aerial Photographs and Satellite SAR Interferometry for the Inventory of Landslides

Remote Sensing, 2013
An inventory of landslides with an indication of the state of activity is necessary in order to establish hazard maps. We combine interpretation of aerial photographs and information on surface displacement from satellite Synthetic Aperture Radar (SAR ...
Christian Ambrosi, Tazio Strozzi, Hugo Raetzo   +2 more
doaj   +1 more source

Advances in Position‐Momentum Entanglement: A Versatile Tool for Quantum Technologies

Laser &Photonics Reviews, EarlyView.
Position–momentum entanglement constitutes a high‐dimensional continuous‐variable resource in quantum optics. Recent advances in its generation, characterization, and control are reviewed, with emphasis on spontaneous parametric down‐conversion and modern measurement techniques.
Satyajeet Patil, Rajshree Swarnkar, Jonas L. Moos, Sebastian Töpfer, Sergio Tovar‐Pérez, Jorge Fuenzalida, Markus Gräfe   +6 more
wiley   +1 more source

Interseismic Creep Along the Enriquillo–Plantain Garden Fault, Haiti, Estimated From InSAR

Geophysical Research Letters, Volume 53, Issue 11, 16 June 2026.
Abstract The Enriquillo–Plantain Garden fault zone (EPGFZ) is a major left‐lateral strike‐slip fault in southern Haiti hosting several recent destructive earthquakes, including the 2021 MW 7.1 Nippes event with primary thrust‐slip. To investigate how strain is accommodated in the vicinity of the 2021 event, we analyzed Sentinel‐1 interferometric ...
Rishabh Dutta, Jeremy L. Maurer, Yi‐Chieh Lee   +2 more
wiley   +1 more source

Persistent scatterer interferometry to monitor mining related ground surface deformation for data-driven modelling [PDF]

, 2006
The monitoring, interpretation and prediction of gradual ground surface deformation are critical factors in the understanding of earth systems. In many parts of the world, particularly in coastal areas where resources are often easily transportable and ...
Kemeling, Ilona
core  

Analysis of the performance of polarimetric PSI over distributed scatterers with Sentinel-1 data

International Journal of Applied Earth Observations and Geoinformation, 2023
Sentinel−1 (S1) data enables effective monitoring of displacements using persistent scatterer interferometry (PSI). S1 includes VV and VH polarization channels, allowing us to apply polarimetric techniques to PSI.
Jiayin Luo, Juan M. Lopez-Sanchez, Francesco De Zan   +2 more
doaj   +1 more source