Please use this identifier to cite or link to this item:
http://hdl.handle.net/10397/7582
DC Field | Value | Language |
---|---|---|
dc.contributor | Department of Land Surveying and Geo-Informatics | - |
dc.creator | Hung, R | - |
dc.creator | King, BA | - |
dc.creator | Chen, W | - |
dc.date.accessioned | 2015-11-10T08:32:59Z | - |
dc.date.available | 2015-11-10T08:32:59Z | - |
dc.identifier.issn | 2220-9964 | - |
dc.identifier.uri | http://hdl.handle.net/10397/7582 | - |
dc.language.iso | en | en_US |
dc.publisher | MDPI | en_US |
dc.rights | © 2015 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 license (http://creativecommons.org/licenses/by/4.0/). | en_US |
dc.rights | The following publication Hung, R., King, B., & Chen, W. (2015). Conceptual Issues Regarding the Development of Underground Railway Laser Scanning Systems. ISPRS International Journal of Geo-Information, 4(1), 185-198 is available at http://dx.doi.org/10.3390/ijgi4010185 | en_US |
dc.subject | Mobile laser scanning | en_US |
dc.subject | Underground railway | en_US |
dc.subject | GNSS outage | en_US |
dc.title | Conceptual issues regarding the development of underground railway laser scanning systems | en_US |
dc.type | Journal/Magazine Article | en_US |
dc.description.otherinformation | Author name used in this publication: Bruce King | en_US |
dc.identifier.spage | 185 | - |
dc.identifier.epage | 198 | - |
dc.identifier.volume | 4 | - |
dc.identifier.issue | 1 | - |
dc.identifier.doi | 10.3390/ijgi4010185 | - |
dcterms.abstract | Mobile Laser Scanning (MLS) systems are widely applied for spatial data collection and support applications in many aspects. In recent years, MLS technology had been introduced to railway applications and greatly enhanced the spatial detail and efficiency when compared to traditional approaches. However, the advance of MLS technology is not completely applied to railway environment. Typical MLS systems rely on integrated navigation through the use of Inertial Navigation Systems (INS) and Global Navigation Satellite Systems (GNSS) for geo-referencing, while operation under long-term GNSS outages or even GNSS-free environments, such as underground railway or long tunnels, remains a challenging issue due to the degraded operation of standalone inertial navigation. Commercial MLS systems usually employ high performance inertial measurement units (IMU) and various strategies to manage GNSS outages, but GNSS components are still necessary prior to and after experiencing the loss of GNSS signals. To tackle the problem of permanent GNSS outages, alternative methods are introduced to replace the GNSS and so allow the use of MLS systems in GNSS-free underground railway environments. Such approaches encourage the MLS systems to be developed into the Underground Railway Laser Scanning (URLS) systems, which may provide several alternative operational functions for the management of underground railway operation. | - |
dcterms.accessRights | open access | en_US |
dcterms.bibliographicCitation | ISPRS International journal of geo-information, 27 Jan. 2015, v. 4, no. 1, p. 185-198 | - |
dcterms.isPartOf | ISPRS International journal of geo-information | - |
dcterms.issued | 2015-01-27 | - |
dc.identifier.rosgroupid | 2014002732 | - |
dc.description.ros | 2014-2015 > Academic research: refereed > Publication in refereed journal | - |
dc.description.oa | Version of Record | en_US |
dc.identifier.FolderNumber | OA_IR/PIRA | en_US |
dc.description.pubStatus | Published | en_US |
Appears in Collections: | Journal/Magazine Article |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
IJGI_2015_4_185-198.pdf | 1.26 MB | Adobe PDF | View/Open |
Page views
124
Last Week
1
1
Last month
Citations as of Apr 14, 2024
Downloads
127
Citations as of Apr 14, 2024
SCOPUSTM
Citations
6
Last Week
0
0
Last month
0
0
Citations as of Apr 19, 2024
WEB OF SCIENCETM
Citations
6
Last Week
0
0
Last month
1
1
Citations as of Apr 18, 2024
Google ScholarTM
Check
Altmetric
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.