Results 1 to 10 of about 833 (138)

Sentinel-1 Big Data Processing with P-SBAS InSAR in the Geohazards Exploitation Platform: An Experiment on Coastal Land Subsidence and Landslides in Italy

Remote Sensing, 2021
The growing volume of synthetic aperture radar (SAR) imagery acquired by satellite constellations creates novel opportunities and opens new challenges for interferometric SAR (InSAR) applications to observe Earth’s surface processes and geohazards.
Francesca Cigna, Deodato Tapete
doaj   +1 more source

A Procedure for the Quantitative Comparison of Rainfall and DInSAR-Based Surface Displacement Time Series in Slow-Moving Landslides: A Case Study in Southern Italy

Remote Sensing, 2023
Earth observation data are useful to analyze the impact of climate-related variables on geomorphological processes. This work aims at evaluating the impact of rainfall on slow-moving landslides, by means of a quantitative procedure for identifying ...
Francesca Ardizzone, Stefano Luigi Gariano, Evelina Volpe, Loredana Antronico, Roberto Coscarelli, Michele Manunta, Alessandro Cesare Mondini   +6 more
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Automatic Generation of Sentinel-1 Continental Scale DInSAR Deformation Time Series through an Extended P-SBAS Processing Pipeline in a Cloud Computing Environment

Remote Sensing, 2020
We present in this work an advanced processing pipeline for continental scale differential synthetic aperture radar (DInSAR) deformation time series generation, which is based on the parallel small baseline subset (P-SBAS) approach and on the joint ...
Riccardo Lanari, Manuela Bonano, Francesco Casu, Claudio De Luca, Michele Manunta, Mariarosaria Manzo, Giovanni Onorato, Ivana Zinno   +7 more
doaj   +1 more source

A Cloud Computing Solution for the Efficient Implementation of the P-SBAS DInSAR Approach

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2017
We present an efficient Cloud Computing (CC) implementation of the Parallel Small BAseline Subset (P-SBAS) algorithm, which is an advanced Differential Interferometric Synthetic Aperture Radar (DInSAR) technique for the generation of Earth surface ...
Ivana Zinno, Francesco Casu, Claudio De Luca, Stefano Elefante, Riccardo Lanari, Michele Manunta   +5 more
doaj   +1 more source

An On-Demand Web Tool for the Unsupervised Retrieval of Earth’s Surface Deformation from SAR Data: The P-SBAS Service within the ESA G-POD Environment

Remote Sensing, 2015
This paper presents a web tool for the unsupervised retrieval of Earth’s surface deformation from Synthetic Aperture Radar (SAR) satellite data. The system is based on the implementation of the Differential SAR Interferometry (DInSAR) algorithm referred ...
Claudio De Luca, Roberto Cuccu, Stefano Elefante, Ivana Zinno, Michele Manunta, Valentina Casola, Giancarlo Rivolta, Riccardo Lanari, Francesco Casu   +8 more
doaj   +1 more source

A First Assessment of the P-SBAS DInSAR Algorithm Performances Within a Cloud Computing Environment

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2015
We present in this work a first performance assessment of the Parallel Small BAseline Subset (P-SBAS) algorithm, for the generation of Differential Synthetic Aperture Radar (SAR) Interferometry (DInSAR) deformation maps and time series, which has been ...
Ivana Zinno, Stefano Elefante, Lorenzo Mossucca, Claudio De Luca, Michele Manunta, Olivier Terzo, Riccardo Lanari, Francesco Casu   +7 more
doaj   +1 more source

Identification and Correction of Phase Unwrapping Errors in Multitemporal Small Baseline DInSAR Interferograms: A Three-Step Cascade Algorithm

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
We present an innovative solution to identify and correct possible phase unwrapping (PhU) errors, to improve the results obtained from a redundant sequence of multitemporal, small baseline differential SAR interferometry (DInSAR) interferograms.
Giovanni Onorato, Claudio De Luca, Francesco Casu, Michele Manunta, Muhammad Yasir, Pasquale Noli, Pasquale Striano, Riccardo Lanari   +7 more
doaj   +1 more source

New Advances of the P-SBAS Approach for an Efficient Parallel Processing of Large Volumes of Full-Resolution Multitemporal DInSAR Interferograms

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
This article presents an innovative, parallel implementation of the Small BAseline Subset (SBAS) approach to automatically and efficiently process large volumes of multitemporal differential synthetic aperture radar (SAR) interferometry (DInSAR ...
Manuela Bonano, Pasquale Striano, Muhammad Yasir, Sabatino Buonanno, Francesco Casu, Claudio De Luca, Adele Fusco, Yenni Lorena Belen Roa, Ivana Zinno, Maria Virelli, Michele Manunta, Riccardo Lanari   +11 more
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SAOCOM-1 L-Band DInSAR Time Series Generation Through the P-SBAS Approach: Algorithm Extension and Products Analysis

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
We present in this work the new advances of the differential synthetic aperture radar (SAR) interferometry (DInSAR) technique referred to as the parallel Small BAseline Subset (P-SBAS) approach for the generation of displacement time series from the ...
Claudio De Luca, Yenni Lorena Belen Roa, Manuela Bonano, Francesco Casu, Pablo Euillades, Leonardo Euillades, Marianna Franzese, Michele Manunta, Muhammad Yasir, Giovanni Onorato, Pasquale Striano, Luigi Dini, Deodato Tapete, Riccardo Lanari   +13 more
doaj   +1 more source

Hybrid GIS-Transformer Approach for Forecasting Sentinel-1 Displacement Time Series

Remote Sensing
This study presents a deep learning-based approach for forecasting Sentinel-1 displacement time series, with particular attention to irregular temporal patterns—an aspect often overlooked in previous works.
Lama Moualla, Alessio Rucci, Giampiero Naletto, Nantheera Anantrasirichai, Vania Da Deppo   +4 more
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