Abstract
One of the emerging significant advances in engineering, satellite imaging (SI) is becoming very common in any kind of civil engineering projects e.g., bridge, canal, dam, earthworks, power plant, water works etc., to provide an accurate, economical and expeditious means of acquiring a rapid assessment. Satellite imaging services in general utilise combinations of high quality satellite imagery, image processing and interpretation to obtain specific required information, e.g. surface movement analysis. To extract, manipulate and provide such a precise knowledge, several systems, including geographic information systems (GIS) and global positioning system (GPS), are generally used for orthorectification. Although such systems are useful for mitigating risk from projects, their productiveness is arguable and operational risk after application is open to discussion. As the applicability of any novel application to the railway industry is often measured in terms of whether or not it has gained in-depth knowledge and to what degree, as a result of errors during its operation, this novel application generates risk in ongoing projects. This study reviews what can be achievable for risk management of railway turnouts thorough satellite imaging. The methodology is established on the basis of other published articles in this area and the results of applications to understand how applicable such imagining process is on railway turnouts, and how sub-systems in turnouts can be effectively traced/operated with less risk than at present. As a result of this review study, it is aimed that the railway sector better understands risk mitigation in particular applications.
Original language | English |
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Title of host publication | World Multidisciplinary Civil Engineering - Architecture - Urban Planning Symposium |
Publisher | IOP Publishing Ltd. |
Pages | 1-9 |
Number of pages | 9 |
DOIs | |
Publication status | Published - 2017 |
Event | World Multidisciplinary Civil Engineering - Architecture - Urban Planning Symposium: WMCAUS2017 - Prague, Prague, Czech Republic Duration: 12 Jun 2017 → 16 Jun 2017 https://www.wmcaus.org |
Publication series
Name | IOP Conf. Ser.: Mater. Sci. Eng. |
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Publisher | IOP |
Volume | 245 |
Conference
Conference | World Multidisciplinary Civil Engineering - Architecture - Urban Planning Symposium |
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Abbreviated title | WMCAUS2017 |
Country/Territory | Czech Republic |
City | Prague |
Period | 12/06/17 → 16/06/17 |
Internet address |
Keywords
- Feasibility
- Satelitte imaging
- risk management
- derailment
- turnout systems
- switches and crossings
- component failures
- remote sensing