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Applying OGC Sensor Web Enablement Standards to Develop a TDR Multi-Functional Measurement Model

Time-domain reflectometry (TDR) is considered as a passive monitoring technique which reveals multi-functions, such as water level, bridge scour, landslide, and suspended sediment concentration (SSC), based on a single TDR device via multiplexing and related algorithms. The current platform for reve...

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Autores principales: Chung, Chih-Chung, Huang, Chih-Yuan, Guan, Chih-Ray, Jian, Ji-Hao
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2019
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6806113/
https://www.ncbi.nlm.nih.gov/pubmed/31547153
http://dx.doi.org/10.3390/s19194070
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author Chung, Chih-Chung
Huang, Chih-Yuan
Guan, Chih-Ray
Jian, Ji-Hao
author_facet Chung, Chih-Chung
Huang, Chih-Yuan
Guan, Chih-Ray
Jian, Ji-Hao
author_sort Chung, Chih-Chung
collection PubMed
description Time-domain reflectometry (TDR) is considered as a passive monitoring technique which reveals multi-functions, such as water level, bridge scour, landslide, and suspended sediment concentration (SSC), based on a single TDR device via multiplexing and related algorithms. The current platform for revealing TDR analysis and interpreted observations, however, is complex to access, thus a coherent data model and format for TDR heterogeneous data exchange is useful and necessary. To enhance the interoperability of TDR information, this research aims at standardizing the TDR data based on the Open Geospatial Consortium (OGC) Sensor Web Enablement (SWE) standards. To be specific, this study proposes a TDR sensor description model and an observation model based on the Sensor Model Language (SensorML) and Observation and Measurement (O&M) standards. In addition, a middleware was developed to translate existing TDR information to a Sensor Observation Service (SOS) web service. Overall, by standardizing TDR data with the OGC SWE open standards, relevant information for disaster management can be effectively and efficiently integrated in an interoperable manner.
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spelling pubmed-68061132019-11-07 Applying OGC Sensor Web Enablement Standards to Develop a TDR Multi-Functional Measurement Model Chung, Chih-Chung Huang, Chih-Yuan Guan, Chih-Ray Jian, Ji-Hao Sensors (Basel) Article Time-domain reflectometry (TDR) is considered as a passive monitoring technique which reveals multi-functions, such as water level, bridge scour, landslide, and suspended sediment concentration (SSC), based on a single TDR device via multiplexing and related algorithms. The current platform for revealing TDR analysis and interpreted observations, however, is complex to access, thus a coherent data model and format for TDR heterogeneous data exchange is useful and necessary. To enhance the interoperability of TDR information, this research aims at standardizing the TDR data based on the Open Geospatial Consortium (OGC) Sensor Web Enablement (SWE) standards. To be specific, this study proposes a TDR sensor description model and an observation model based on the Sensor Model Language (SensorML) and Observation and Measurement (O&M) standards. In addition, a middleware was developed to translate existing TDR information to a Sensor Observation Service (SOS) web service. Overall, by standardizing TDR data with the OGC SWE open standards, relevant information for disaster management can be effectively and efficiently integrated in an interoperable manner. MDPI 2019-09-20 /pmc/articles/PMC6806113/ /pubmed/31547153 http://dx.doi.org/10.3390/s19194070 Text en © 2019 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Chung, Chih-Chung
Huang, Chih-Yuan
Guan, Chih-Ray
Jian, Ji-Hao
Applying OGC Sensor Web Enablement Standards to Develop a TDR Multi-Functional Measurement Model
title Applying OGC Sensor Web Enablement Standards to Develop a TDR Multi-Functional Measurement Model
title_full Applying OGC Sensor Web Enablement Standards to Develop a TDR Multi-Functional Measurement Model
title_fullStr Applying OGC Sensor Web Enablement Standards to Develop a TDR Multi-Functional Measurement Model
title_full_unstemmed Applying OGC Sensor Web Enablement Standards to Develop a TDR Multi-Functional Measurement Model
title_short Applying OGC Sensor Web Enablement Standards to Develop a TDR Multi-Functional Measurement Model
title_sort applying ogc sensor web enablement standards to develop a tdr multi-functional measurement model
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6806113/
https://www.ncbi.nlm.nih.gov/pubmed/31547153
http://dx.doi.org/10.3390/s19194070
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