Scanning the underground: Comparison of the accuracies of SLAM and static laser scanners in a mine tunnel

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F25%3A00377389" target="_blank" >RIV/68407700:21110/25:00377389 - isvavai.cz</a>

Result on the web

<a href="https://doi.org/10.1016/j.measurement.2024.115875" target="_blank" >https://doi.org/10.1016/j.measurement.2024.115875</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.measurement.2024.115875" target="_blank" >10.1016/j.measurement.2024.115875</a>

Result language

angličtina

Original language name

Scanning the underground: Comparison of the accuracies of SLAM and static laser scanners in a mine tunnel

Original language description

Superior measurement speed is a great benefit of Simultaneous Localization and Mapping (SLAM) scanners, especially in enclosed spaces. Here, we (i) provided a workflow for testing both terrestrial static laser scanners and SLAM scanners in underground spaces, which can help to identify the partial components of the error, and (ii) using this workflow, we compared the performance of four SLAM and two terrestrial scanners in a mining environment (120 m long tunnel). Although SLAM scanners suffered from greater noise than static scanners, their performance was excellent, with root mean square deviations after primary georeferencing on control points within the range of 12–24 mm for SLAM and 22–27 mm for static scanners. This result, along with additional provided metrics, suggests that SLAM scanners of the new generation perform excellently in enclosed spaces which, along with their ease of use, makes them highly suitable for measurements in this type of environment.

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

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OECD FORD branch

20101 - Civil engineering

Project

<a href="/en/project/CK03000168" target="_blank" >CK03000168: Intelligent methods of digital data acquisition and analysis for bridge inspections</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2025

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Measurement

ISSN

0263-2241

e-ISSN

1873-412X

Volume of the periodical

242

Issue of the periodical within the volume

242

Country of publishing house

NL - THE KINGDOM OF THE NETHERLANDS

Number of pages

13

Pages from-to

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UT code for WoS article

001332780400001

EID of the result in the Scopus database

2-s2.0-85205432607