國立虎尾科技大學 |

Performance Evaluation of the Velodyne VLP-16 System for Surface Feature Surveying.

紀錄類型:	書目-語言資料,手稿 : Monograph/item
正題名/作者:	Performance Evaluation of the Velodyne VLP-16 System for Surface Feature Surveying./
作者:	Kidd, John Ryan.
面頁冊數:	1 online resource (85 pages)
附註:	Source: Masters Abstracts International, Volume: 56-05.
標題:	Ocean engineering. -
電子資源:	click for full text (PQDT)
ISBN:	9780355041095

Performance Evaluation of the Velodyne VLP-16 System for Surface Feature Surveying.
Kidd, John Ryan.

Performance Evaluation of the Velodyne VLP-16 System for Surface Feature Surveying. - 1 online resource (85 pages)

Source: Masters Abstracts International, Volume: 56-05.

Thesis (M.S.)--University of New Hampshire, 2017.

Includes bibliographical references

For safety of marine navigation, it is important to locate, describe, and chart the horizontal position and vertical elevation of exposed marine surface features such as piers, piles, and rocks. Vessel-mounted laser scanners have been previously demonstrated to be effective tools for this task. However, the use of expensive survey-grade laser scanners for this shoreline survey requirement has been considered by United States charting authorities to be cost prohibitive. In this work, an in-depth performance evaluation of the Velodyne VLP-16 system, a low-cost industrial-grade mobile laser scanner, was conducted to characterize its performance. The VLP-16's accuracy of range estimates as a function of distance and angle of incidence, angular separation between individual beams, and data density as a function of mounting orientation and scanner settings were measured and assessed. The uncertainties of these key parameters were derived through multiple experiments under both well-controlled laboratory and realistic field conditions. The results of the study demonstrate that the use of low-cost industrial-grade mobile laser scanners can be a cost-efficient survey tool for mapping marine surface features with performance that can meet survey requirements for charting purposes. Additionally, this study demonstrates that the Velodyne VLP-16 can be used as a validation tool for measuring the vertical clearance of bridges and overhead power cables crossing navigation channels.

Electronic reproduction.
Ann Arbor, Mich. :
ProQuest,
2018

Mode of access: World Wide Web

ISBN: 9780355041095Subjects--Topical Terms:

857658
Ocean engineering.
Index Terms--Genre/Form:

554714
Electronic books.

Performance Evaluation of the Velodyne VLP-16 System for Surface Feature Surveying.
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245 1 0 $a Performance Evaluation of the Velodyne VLP-16 System for Surface Feature Surveying.
264 0 $c 2017
300 $a 1 online resource (85 pages)
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500 $a Source: Masters Abstracts International, Volume: 56-05.
500 $a Adviser: Shachak Pe'eri.
502 $a Thesis (M.S.)--University of New Hampshire, 2017.
504 $a Includes bibliographical references
520 $a For safety of marine navigation, it is important to locate, describe, and chart the horizontal position and vertical elevation of exposed marine surface features such as piers, piles, and rocks. Vessel-mounted laser scanners have been previously demonstrated to be effective tools for this task. However, the use of expensive survey-grade laser scanners for this shoreline survey requirement has been considered by United States charting authorities to be cost prohibitive. In this work, an in-depth performance evaluation of the Velodyne VLP-16 system, a low-cost industrial-grade mobile laser scanner, was conducted to characterize its performance. The VLP-16's accuracy of range estimates as a function of distance and angle of incidence, angular separation between individual beams, and data density as a function of mounting orientation and scanner settings were measured and assessed. The uncertainties of these key parameters were derived through multiple experiments under both well-controlled laboratory and realistic field conditions. The results of the study demonstrate that the use of low-cost industrial-grade mobile laser scanners can be a cost-efficient survey tool for mapping marine surface features with performance that can meet survey requirements for charting purposes. Additionally, this study demonstrates that the Velodyne VLP-16 can be used as a validation tool for measuring the vertical clearance of bridges and overhead power cables crossing navigation channels.
533 $a Electronic reproduction. $b Ann Arbor, Mich. : $c ProQuest, $d 2018
538 $a Mode of access: World Wide Web
650 4 $a Ocean engineering. $3 857658
655 7 $a Electronic books. $2 local $3 554714
690 $a 0547
710 2 $a ProQuest Information and Learning Co. $3 1178819
710 2 $a University of New Hampshire. $b Earth Sciences. $3 1186003
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=10282809 $z click for full text (PQDT)