Satellite InSAR applicability for monitoring bridge deformations

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27740%2F17%3A10238096" target="_blank" >RIV/61989100:27740/17:10238096 - isvavai.cz</a>

Result on the web

<a href="https://books.google.cz/books?id=r6qKDQAAQBAJ&lpg=PA178&ots=j1I-GRf5OE&dq=%22Satellite%20InSAR%20applicability%20for%20monitoring%20bridge%20deformations%22%20Lazecky&pg=PA178#v=onepage&q&f=false" target="_blank" >https://books.google.cz/books?id=r6qKDQAAQBAJ&lpg=PA178&ots=j1I-GRf5OE&dq=%22Satellite%20InSAR%20applicability%20for%20monitoring%20bridge%20deformations%22%20Lazecky&pg=PA178#v=onepage&q&f=false</a>

DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Satellite InSAR applicability for monitoring bridge deformations

Original language description

This paper presents the major specifics of space-borne synthetic aperture radar (SAR) interferometry (InSAR) techniques to be addressed for monitoring deformations of typical concrete or metallic bridge structures. Three case studies demonstrate the applicability of very high resolution satellite SAR data for continuous monitoring and the potential for an early detection of dangerous deformations from the time series of SAR measurements. Though there are some works related to bridge monitoring using InSAR existing already, in this work we put an additional value in analysing the accuracy of the radar phase evaluation and give simple but useful equations to show sensitivity of InSAR for bridge displacements in assumed orientation. Theoretical and technical aspects of these methodologies are presented and discussed focusing on innovative monitoring methods and the opportunities that could potentially improve the monitoring processes are identified.

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

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OECD FORD branch

10201 - Computer sciences, information science, bioinformathics (hardware development to be 2.2, social aspect to be 5.8)

Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2017

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection

MAINTENANCE, MONITORING, SAFETY, RISK AND RESILIENCE OF BRIDGES AND BRIDGE NETWORKS

ISBN

978-1-138-02851-7

ISSN

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e-ISSN

neuvedeno

Number of pages

7

Pages from-to

"nestrankovano"

Publisher name

CRC PRESS-TAYLOR &amp; FRANCIS GROUP

Place of publication

BOCA RATON

Event location

Foz do Iguacu

Event date

Jun 26, 2016

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

000405269000038