Terrestrial laser scanners self-calibration study: datum constraints analyses for network configurations
Similar to other electronic instruments, terrestrial laser scanner (TLS) can also inherent with various systematic errors coming from different sources. Self-calibration technique is a method available to investigate these errors for TLS which were adopted from photogrammetry technique. According to...
| Main Authors: | , , , , , , |
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| Format: | Article |
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Springer Berlin Heidelberg
2017
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| _version_ | 1796862571776573440 |
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| author | Abbas, M. A. Setan, H. Majid, Z. Chong, A. K. Luh, L. C. Idris, K. M. Ariff, M. F. M. |
| author_facet | Abbas, M. A. Setan, H. Majid, Z. Chong, A. K. Luh, L. C. Idris, K. M. Ariff, M. F. M. |
| author_sort | Abbas, M. A. |
| collection | ePrints |
| description | Similar to other electronic instruments, terrestrial laser scanner (TLS) can also inherent with various systematic errors coming from different sources. Self-calibration technique is a method available to investigate these errors for TLS which were adopted from photogrammetry technique. According to the photogrammetry principle, the selection of datum constraints can cause different types of parameter correlations. However, the network configuration applied by TLS and photogrammetry calibrations are quite different, thus, this study has investigated the significant of photogrammetry datum constraints principle in TLS self-calibration. To ensure that the assessment is thorough, the datum constraints analyses were carried out using three variant network configurations: (1) minimum number of scan stations; (2) minimum number of surfaces for targets distribution; and (3) minimum number of point targets. Based on graphical and statistical, the analyses of datum constraints selection indicated that the parameter correlations obtained are significantly similar. In addition, the analysis has demonstrated that network configuration is a very crucial factor to reduce the correlation between the calculated parameters. |
| first_indexed | 2024-03-05T20:13:38Z |
| format | Article |
| id | utm.eprints-76786 |
| institution | Universiti Teknologi Malaysia - ePrints |
| last_indexed | 2024-03-05T20:13:38Z |
| publishDate | 2017 |
| publisher | Springer Berlin Heidelberg |
| record_format | dspace |
| spelling | utm.eprints-767862018-05-31T09:27:55Z http://eprints.utm.my/76786/ Terrestrial laser scanners self-calibration study: datum constraints analyses for network configurations Abbas, M. A. Setan, H. Majid, Z. Chong, A. K. Luh, L. C. Idris, K. M. Ariff, M. F. M. G70.212-70.215 Geographic information system Similar to other electronic instruments, terrestrial laser scanner (TLS) can also inherent with various systematic errors coming from different sources. Self-calibration technique is a method available to investigate these errors for TLS which were adopted from photogrammetry technique. According to the photogrammetry principle, the selection of datum constraints can cause different types of parameter correlations. However, the network configuration applied by TLS and photogrammetry calibrations are quite different, thus, this study has investigated the significant of photogrammetry datum constraints principle in TLS self-calibration. To ensure that the assessment is thorough, the datum constraints analyses were carried out using three variant network configurations: (1) minimum number of scan stations; (2) minimum number of surfaces for targets distribution; and (3) minimum number of point targets. Based on graphical and statistical, the analyses of datum constraints selection indicated that the parameter correlations obtained are significantly similar. In addition, the analysis has demonstrated that network configuration is a very crucial factor to reduce the correlation between the calculated parameters. Springer Berlin Heidelberg 2017 Article PeerReviewed Abbas, M. A. and Setan, H. and Majid, Z. and Chong, A. K. and Luh, L. C. and Idris, K. M. and Ariff, M. F. M. (2017) Terrestrial laser scanners self-calibration study: datum constraints analyses for network configurations. Lecture Notes in Geoinformation and Cartography (978331). pp. 171-190. ISSN 1863-2351 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85029487093&doi=10.1007%2f978-3-319-25691-7_10&partnerID=40&md5=09e923953dd2cc70d663bc84382cf864 DOI:10.1007/978-3-319-25691-7_10 |
| spellingShingle | G70.212-70.215 Geographic information system Abbas, M. A. Setan, H. Majid, Z. Chong, A. K. Luh, L. C. Idris, K. M. Ariff, M. F. M. Terrestrial laser scanners self-calibration study: datum constraints analyses for network configurations |
| title | Terrestrial laser scanners self-calibration study: datum constraints analyses for network configurations |
| title_full | Terrestrial laser scanners self-calibration study: datum constraints analyses for network configurations |
| title_fullStr | Terrestrial laser scanners self-calibration study: datum constraints analyses for network configurations |
| title_full_unstemmed | Terrestrial laser scanners self-calibration study: datum constraints analyses for network configurations |
| title_short | Terrestrial laser scanners self-calibration study: datum constraints analyses for network configurations |
| title_sort | terrestrial laser scanners self calibration study datum constraints analyses for network configurations |
| topic | G70.212-70.215 Geographic information system |
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