Results 31 to 40 of about 4,456 (198)
Broadband GSC beamformer with spatial and temporal decorrelation.
, 2009 Publication in the conference proceedings of EUSIPCO, Glasgow, Scotland ...
Koh, C.L., Redif, S., Weiss, S.
openaire +4 more sources
Remote Sensing, 2022 The interferometric synthetic aperture radar (InSAR) technique based on time–frequency (TF) analysis has great potential for mapping the forest canopy height model (CHM) at regional and global scales, as it benefits from the additional InSAR observations
Lei Wang +4 more
doaj +1 more source
Remote Sensing, 2018 This paper proposes a new method for forest height estimation using single-baseline single frequency polarimetric synthetic aperture radar interferometry (PolInSAR) data.
Tayebe Managhebi +2 more
doaj +1 more source
Three- and Four-Dimensional Topographic Measurement and Validation
Remote Sensing, 2021 This paper reports on the activities carried out in the context of “Dragon project 32278: Three- and Four-Dimensional Topographic Measurement and Validation”.
Fabio Rocca +9 more
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Single‐Sensor Vibration Sensing in Anisotropic Composites Enabled by Disordered Metasurfaces
Advanced Science, EarlyView.This work develops a single‐sensor vibration sensing (SSVS) framework that integrates disordered metasurfaces with compressive sensing. Comprehensive numerical and experimental validations demonstrate that, by manipulating anisotropic guided wave propagation through metasurfaces, the proposed SSVS framework enables high‐fidelity multi‐source vibration ...
Jianjie Zhang +6 more
wiley +1 more source
Statistical studies on optical vortices in dynamic speckle fields
Journal of Biomedical Photonics & Engineering, 2018 New parameters to statistically describe and differentiate between different decorrelation behaviors in dynamic speckle fields are described. These decorrelation behaviors are surrogate descriptors of the dynamics of the underlying processes in object ...
Anindya Majumdar, Sean J. Kirkpatrick
doaj +1 more source
Temporal Coherence Estimators for GBSAR
Remote Sensing, 2022 Many Ground-Based Synthetic Aperture Radar (GBSAR) applications demand preliminary analysis to select areas with high-quality signal. That is, areas in which the phase can be processed to extract the desired information. The interferometric coherence and
Alessandra Beni +3 more
doaj +1 more source
Advanced Science, EarlyView.Vision begins not with images but with change: the retina fires only when something moves, handing the brain a stream of spikes. A neuromorphic imaging system adopts the same strategy—an event sensor that sees like the retina, a spiking network that thinks like the brain—to track and reconstruct fully randomly moving targets through tissue (phantom ...
Ning Zhang, Arto Nurmikko
wiley +1 more source
On the Mitigation of Phase Bias in SAR Interferometry Applications: A New Model Based on NDWI
IEEE Journal of Selected Topics in Applied Earth Observations and Remote SensingThis article presents a study of the relationship among decorrelation phase in synthetic aperture radar (SAR) interferogram, soil moisture, and water content in vegetation with the aim of mitigating the contribution of decorrelation phase in SAR ...
Nuno Cirne Mira +2 more
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Monthly Deforestation Monitoring with Sentinel-1 Multi-temporal Signatures and InSAR Coherences
Revista de Teledetección, 2020 Sentinel-1 interferometric time-series allow for the accurate retrieval of the target’s temporal decorrelation and, therefore, the inversion of land cover information and its temporal monitoring.
A. Pulella, F. Sica, P. Rizzoli
doaj +1 more source