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LIDAR DATA ACQUISITION AND MEASUREMENT ACCURACY IN QC TOOLS USING MOBILE MAPPING SYSTEM TECHNOLOGY

Adrian Şmuleac, Laura Șmuleac, Cosmin Popescu, Mihai Valentin Herbei, Raul Pașcalău

First published: 2024-12-15https://doi.org/10.5593/sgem2024v/3.2/s11.09View metrics

Abstract

The work aims to acquire LiDAR data and checking the scan quality in QC Tools for Sanmihaiu Roman hydro technical arrangement located on the Bega Canal, Timis County, Romania, using mobile scanning technology MMS - Mobile Mapping System, using portable backpack equipment from Swiss manufacturer Leica, the Pegasus Backpack model. The Method of LiDAR Data Collection is a Fused Slam one, where, a Master Station has been located for the purchase of RiNEX data, using some GNSS receiver, the Leica GS 08. The raw data processing was done with the Pegasus Manager program, where the visualization of quality graphs was performed in QC Tools and the data processing was carried out with the Cyclone program, the modelling version (Model), using the SmartPick Point and Virtual Surveyor functions. The scanning accuracy was between 2 and 3 cm. SLAM simultaneous location and mapping technology with IMU (Inertial Measurement Unit) technology of high precision, ensures precise positioning when we have GNSS interruptions. From a technological point of view, MMS is a multi-sensor system consisting mainly of three components: mapping sensors (3D imaging systems), navigation/positioning sensors (IMU/GNSS) and a control unit, which synchronizes and integrates the acquisition of geomatic information, the trajectory of which is calculated.

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Dimensions ID: pub.1186962882

Publication details

Title
LIDAR DATA ACQUISITION AND MEASUREMENT ACCURACY IN QC TOOLS USING MOBILE MAPPING SYSTEM TECHNOLOGY
Authors
Adrian Şmuleac, Laura Șmuleac, Cosmin Popescu, Mihai Valentin Herbei, Raul Pașcalău
Proceedings
24th International Multidisciplinary Scientific GeoConference Proceedings SGEM 2024, Water Resources. Forest, Marine and Ocean Ecosystems, Vol 24, Issue 3.2
Publisher
STEF92 Technology
Year
2024
Pages
67-76
SWS Citekey
Smuleac2024136776
ISSN
1314-2704; 13142704
ISBN
9786197603767
Language
en
Publication type
Conference Paper
Proceedings contents
Open official contents
Keywords
References14
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  9. Smuleac A., I. Nemes, Laura Smuleac, Ioana A. Cretan, Nicoleta S. Nemes, Comparisons between classic topographic measures methods and LIDAR method on the corride of 400 Kv power line, Parta-Sag sector, SGEM 2017, ISBN 978-619-7408-03-4, Vol. 17, Issue 23, 439-448 pp, [Article View].

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  13. Smuleac Laura, Pa?calau Raul, Smuleac Adrian, Imbrea Florin, Lato Alina, The interconnection between preventing water pollution and addressing climate change, International Multidisciplinary Scientific GeoConference: SGEM; Sofia, Vol. 23, Iss. 3.2, (2023). DOI: 10.5593/sgem2023V/3.2/sl2.27 https://doi.org/10.5593/sgem2023v/3.2/s12.27

  14. Mita, Radu, et al. "Using geographical systems in order to achieve the urban cadastre in the subcetate neighborhood of Arad with the help of modern technologies." (2020): 93-103.

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Number of times cited according to Crossref: 2

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