Results 1 to 10 of about 26,188 (183)

Radar interferometry for SHM purposes [PDF]

open access: yesMATEC Web of Conferences, 2020
The use of radar interferometry to measure dynamic response is now increasingly popular. The main advantage is a measurement of displacements. In this way, we obtain direct design parameters. Interferometric radar provides a cost-effective way to monitor
Sokol Milan   +5 more
doaj   +2 more sources

DEFORMATION MONITORING USING SATELLITE RADAR INTERFEROMETRY [PDF]

open access: yesISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2020
The paper is focused on the Persistent Scatterer Interferometry (PSI) technique. First, it addresses the substantial evolution of PSI in the last twenty years. Three main factors are identified: the availability of SAR images, the development of advanced
M. Crosetto, L. Solari
doaj   +4 more sources

Rational methods of geodetic control of technogenic consequences of the development of oil and gas fields [PDF]

open access: yesE3S Web of Conferences, 2023
The methods of controlling the consequences of the influence of manmade geomechanical processes caused by the extraction of hydrocarbons from the subsurface in the fields under development are considered.
Volkov Victor   +2 more
doaj   +1 more source

Determination of vertical displacements of infrastructure objects based on the radar interferometry data

open access: yesGeodesy and Cartography, 2022
The aim of this paper is to determine the current capabilities of the radar interferometry methods and the expediency of their use for observations of the infrastructure vertical deformations on the example of the educational building of Ivano-Frankivsk
Maksym Pakshyn   +4 more
doaj   +1 more source

Testing Polygon for Simulated Vertical Displacement Measurements based on Co-located InSAR Corner Reflector and GNSS Station

open access: yesGeoScience Engineering, 2021
With the growing availability of accurate and long-term measurements of displacements of technical infrastructure elements, there is a growing interest in the automated processing of acquired data.
Juraj STRUHÁR   +4 more
doaj   +1 more source

Evaluation of Atmospheric Phase Correction Performance in 79 GHz Ground-Based Radar Interferometry: A Comparison with 17 GHz Ground-Based SAR Data

open access: yesRemote Sensing, 2023
Ground-based radar interferometry is capable of measuring target displacement to sub-mm accuracy. W-band ground-based radar has recently been investigated as a potential application for structural health monitoring.
Yuta Izumi, Motoyuki Sato
doaj   +1 more source

Modal testing of masonry constructions by ground-based radar interferometry for structural health monitoring: A mini review

open access: yesFrontiers in Built Environment, 2023
Modal testing is one of the most effective experimental techniques for the structural health monitoring of masonry constructions, as it provides useful information for the calibration of structural models and for the assessment of structural damage ...
Domenico Camassa   +2 more
doaj   +1 more source

LOS Displacements of Mauna Loa volcano, Hawaii Island, as determined using SBAS-InSAR [PDF]

open access: yesE3S Web of Conferences, 2018
This paper presents an overview of the surface displacements retrieval capability of the Differential Synthetic Aperture Radar Interferometry algorithm, using Small Baseline Subset (SBAS) technique, in the context of active volcanic areas.
Grzesiak Karolina, Milczarek Wojciech J.
doaj   +2 more sources

A Comparative Study of Ionospheric Correction on SAR Interferometry—A Case Study of L’Aquila Earthquake [PDF]

open access: yesJournal of Geodesy and Geoinformation Science, 2022
Synthetic Aperture Radar Interferometry (InSAR) has shown its potential on seismic deformation monitoring since it can achieve the accuracy of centimeter level or even the millimeter level.
Yufang HE,Wu ZHU,Yang LEI,Qin ZHANG,Zhenhong LI
doaj   +1 more source

The footbridge Jesípek – application of radar interferometry for dynamic response evaluation

open access: yesActa Polytechnica CTU Proceedings, 2023
Recent advances in radar systems have led to the development of radar interferometry (RI) methods for contactless vibration monitoring of large-scale structures, i.e. bridges, water tower reservoirs, and factory chimneys.
Miroslav Čáp   +6 more
doaj   +1 more source

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