Results 41 to 50 of about 24,230 (211)

Distributed Strain Measurement along a Concrete Beam via Stimulated Brillouin Scattering in Optical Fibers

open access: yesInternational Journal of Geophysics, Volume 2011, Issue 1, 2011., 2011
The structural strain measurement of tension and compression in a 4 m long concrete beam was demonstrated with a distributed fiber‐optic sensor portable system based on Brillouin scattering. Strain measurements provided by the fiber‐optic sensor permitted to detect the formation of a crack in the beam resulting from the external applied load.
Romeo Bernini   +5 more
wiley   +1 more source

Missing Trader Ontology (MTO): un’ontologia per il rilevamento delle società cartiere e la prevenzione delle frodi all’IVA intracomunitaria

open access: yesRivista Italiana di Informatica e Diritto
Lo sviluppo dei fenomeni fraudolenti in danno dell’IVA intracomunitaria e, in particolare, l’evoluzione delle Missing Trader Intra-Community VAT fraud (frodi all’IVA intracomunitaria con utilizzo di società cosiddette “cartiere”) obbliga costantemente le
Matteo Longo
doaj   +1 more source

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

open access: yesIEEE 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   +7 more
doaj   +1 more source

Multithreading Based Parallel Processing for Image Geometric Coregistration in SAR Interferometry

open access: yesRemote Sensing, 2021
Within the framework of multi-temporal Synthetic Aperture Radar (SAR) interferometric processing, image coregistration is a fundamental operation that might be extremely time-consuming.
Pasquale Imperatore, Eugenio Sansosti
doaj   +1 more source

HERITAGE AND LAND GOVERNANCE: THE USE OF 3D SURVEYING TECHNIQUES FOR THE CULTURAL HERITAGE CONSERVATION [PDF]

open access: yes, 2012
Le tecniche di rilevamento nel campo dei beni culturali sono in continua e costante evoluzione. Il presente contributo vuole descrivere come l’autore ha vissuto nella propria attività accademica ed in seguito professionale, all’interno di una azienda ...
Vassena, Giorgio Paolo Maria
core   +1 more source

Rwenzori 2006: 100 anni di stupore

open access: yesGEOmedia, 2006
E’ con questo motto che 100 anni dopo la conquista delle cime del Rwenzori da parte della spedizione alpinisticoscientifica guidata da Sua Altezza Reale Luigi Amedeo di Savoia-Aosta Duca degli Abruzzi svoltasi nel giugno 1906, un nutrito gruppo di ...
Giorgio Vassena
doaj   +2 more sources

Sea State Observation through a Three-Antenna Hybrid XT/AT InSAR Configuration: A Preliminary Study Based on the InSAeS4 Airborne System

open access: yesRemote Sensing, 2017
In this work, we investigate the sea surface monitoring capabilities of a Synthetic Aperture Radar (SAR) system equipped with a three-antenna hybrid Across Track (XT)/Along Track (AT) inteferometric configuration.
Antonio Natale   +5 more
doaj   +1 more source

Laser scanning e photo scanning. Tecniche di rilevamento per la documentazione 3D di beni architettonici ed archeologici [PDF]

open access: yes, 2013
Laser scanner and digital photogrammetric systems (photo scanning) must be considered at present two of the main techniques used for archaeological and architectural surveying.
Angelini, A., Gabrielli, R.
core  

Three-dimensional simulations of rockfalls in Ischia, Southern Italy, and preliminary susceptibility zonation

open access: yesGeomatics, Natural Hazards & Risk, 2022
Ischia Island is a volcano-tectonic horst in the Phlegrean Volcanic District, Italy. We investigated rockfalls in Ischia using STONE, a three-dimensional model for simulating trajectories for given detachment locations of blocks.
Massimiliano Alvioli   +4 more
doaj   +1 more source

Rilevamento geologico della Grotta della Spipola [PDF]

open access: yes, 2016
Il rilievo geologico della dolina e grotta della Spipola, in località Croara, San Lazzaro (Bologna) è stato realizzato combinando ai metodi classici di campagna il rilievo in grotta.
Curzio, Samuele
core  

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