Impact of Terrain and Environment on the Accuracy of Vehicle-Based Mobile Mapping Systems
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F25%3A00384379" target="_blank" >RIV/68407700:21110/25:00384379 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.14311/CEJ.2025.02.0020" target="_blank" >https://doi.org/10.14311/CEJ.2025.02.0020</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.14311/CEJ.2025.02.0020" target="_blank" >10.14311/CEJ.2025.02.0020</a>
Alternative languages
Result language
angličtina
Original language name
Impact of Terrain and Environment on the Accuracy of Vehicle-Based Mobile Mapping Systems
Original language description
The rapid collection of accurate spatial data and its use in various domains is driving the development of Mobile Mapping Systems (MMS). This study evaluates the accuracy of the Riegl VMX-2HA system in three different environments: an urban residential area, an open road section with an unobstructed view of the sky, and a forested roadway where GNSS signals are significantly affected. This research investigates the effect of these environments and different alignment methods on point cloud accuracy. A combination of GNSS, IMU and DMI was used to determine the trajectory, with measurements tied to GCPs. The study compares the results of the processing of the separate sections with the calculation of the entire section and evaluates the differences of the repeated measurements. The results show that aligning measurements without separating sections by environment improves accuracy. The results contribute to the optimisation of MMS-based data collection strategies and provide insight to improve the reliability of spatial data collection.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - 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
Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2025
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Stavební obzor
ISSN
1210-4027
e-ISSN
1805-2576
Volume of the periodical
34
Issue of the periodical within the volume
2
Country of publishing house
CZ - CZECH REPUBLIC
Number of pages
13
Pages from-to
291-303
UT code for WoS article
001542393300010
EID of the result in the Scopus database
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