Sistemi di monitoraggio GNSS di strutture, infrastrutture e territorio: uno Standard

In the frame of deformation monitoring of structures, infrastructures and natural hazards, in this paper several examples are provided, that demonstrate how GNSS observations, even if taken by low cost receivers, are competitive in terms of accuracy with classic techniques. Moreover GNSS observatio...

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Autores principales:	Fernando Sansò, Ludovico Biagi, Stefano Caldera, Lisa Pertusini
Formato:	article
Lenguaje:	EN IT
Publicado:	mediaGEO soc. coop. 2018
Materias:	Cartography GA101-1776 Cadastral mapping GA109.5
Acceso en línea:	https://doaj.org/article/432fd0635a904eb1ad78845e2571a371
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id	oai:doaj.org-article:432fd0635a904eb1ad78845e2571a371
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spelling	oai:doaj.org-article:432fd0635a904eb1ad78845e2571a3712021-11-09T17:50:10ZSistemi di monitoraggio GNSS di strutture, infrastrutture e territorio: uno Standard10.48258/geo.v22i4.15861128-81322283-5687https://doaj.org/article/432fd0635a904eb1ad78845e2571a3712018-12-01T00:00:00Zhttps://www.mediageo.it/ojs/index.php/GEOmedia/article/view/1586https://doaj.org/toc/1128-8132https://doaj.org/toc/2283-5687 In the frame of deformation monitoring of structures, infrastructures and natural hazards, in this paper several examples are provided, that demonstrate how GNSS observations, even if taken by low cost receivers, are competitive in terms of accuracy with classic techniques. Moreover GNSS observations are able to provide a continuous determination of the position of N points in time, in a fully automated way, interconnecting points that are not visible each other, in all weather conditions. This work presents how a low cost GNSS monitoring system can be designed and implemented, both in terms of hardware and software solutions. Then the analysis of GNSS data is shown, describing the consecutive steps of preprocessing, processing and validation of the results. Because deformation monitoring basically means detecting anomalous changes in the time series of each GNSS station, an efficient alarm system is designed and described. In the end ten basic requirements are identified, which guarantee that the deformation monitoring performed with GNSS can be effective and convenient. Fernando SansòLudovico BiagiStefano CalderaLisa PertusinimediaGEO soc. coop.articleCartographyGA101-1776Cadastral mappingGA109.5ENITGEOmedia, Vol 22, Iss 4 (2018)
institution	DOAJ
collection	DOAJ
language	EN IT
topic	Cartography GA101-1776 Cadastral mapping GA109.5
spellingShingle	Cartography GA101-1776 Cadastral mapping GA109.5 Fernando Sansò Ludovico Biagi Stefano Caldera Lisa Pertusini Sistemi di monitoraggio GNSS di strutture, infrastrutture e territorio: uno Standard
description	In the frame of deformation monitoring of structures, infrastructures and natural hazards, in this paper several examples are provided, that demonstrate how GNSS observations, even if taken by low cost receivers, are competitive in terms of accuracy with classic techniques. Moreover GNSS observations are able to provide a continuous determination of the position of N points in time, in a fully automated way, interconnecting points that are not visible each other, in all weather conditions. This work presents how a low cost GNSS monitoring system can be designed and implemented, both in terms of hardware and software solutions. Then the analysis of GNSS data is shown, describing the consecutive steps of preprocessing, processing and validation of the results. Because deformation monitoring basically means detecting anomalous changes in the time series of each GNSS station, an efficient alarm system is designed and described. In the end ten basic requirements are identified, which guarantee that the deformation monitoring performed with GNSS can be effective and convenient.
format	article
author	Fernando Sansò Ludovico Biagi Stefano Caldera Lisa Pertusini
author_facet	Fernando Sansò Ludovico Biagi Stefano Caldera Lisa Pertusini
author_sort	Fernando Sansò
title	Sistemi di monitoraggio GNSS di strutture, infrastrutture e territorio: uno Standard
title_short	Sistemi di monitoraggio GNSS di strutture, infrastrutture e territorio: uno Standard
title_full	Sistemi di monitoraggio GNSS di strutture, infrastrutture e territorio: uno Standard
title_fullStr	Sistemi di monitoraggio GNSS di strutture, infrastrutture e territorio: uno Standard
title_full_unstemmed	Sistemi di monitoraggio GNSS di strutture, infrastrutture e territorio: uno Standard
title_sort	sistemi di monitoraggio gnss di strutture, infrastrutture e territorio: uno standard
publisher	mediaGEO soc. coop.
publishDate	2018
url	https://doaj.org/article/432fd0635a904eb1ad78845e2571a371
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_version_	1718440831281528832

Sistemi di monitoraggio GNSS di strutture, infrastrutture e territorio: uno Standard

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