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1. Environmental Protection
2. Water Engineering
3. Sustainable Urban Development
4. Roads and Railways
5. Technologies of Geodesy and Cadastre
6. Energy for Buildings
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eISSN 2029-7092 online
eISBN 978-609-457-640-9
ISBN 978-609-457-690-4 CD
Technologies of Geodesy and Cadastre

Angelika Goszczynska, Pawel Lata

Application of laser scanning technology in the renovation works

Conference Information: The 9th International Conference “Environmental Engineering”, 22–23 May 2014, Vilnius, LITHUANIA
Source: ICEE-2014 - International Conference on Environmental Engineering
Book Series: International Conference on Environmental Engineering (ICEE) Selected papers
ISSN: eISSN 2029-7092 online
ISBN: eISBN 978-609-457-640-9
ISBN: ISBN 978-609-457-690-4 CD
Year: 2014
Publisher: Vilnius Gediminas Technical University Press Technika

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The object of research is a historic altar, located in the chancel of the Roman Catholic Church under the invocation of St. John the Baptist and Saint Roch in Jonkowo (Poland, Warmia). This historical object takes its origin from 1715. The alter contains two floors. In the upper part there is a picture of Jesus Christ, which is surrounded by angels. In the lower, larger part, there is a picture of St. Roch. In addition, there occur side ornaments and carved columns and statues of St. Peter and St. Paul. The result of the research was to perform ancillary documentation for professionals conducting renovation of the altar. For this purpose the laser scanner technology was used. The authors, during the field works, performed over a dozen scans and photos from both sides of the altar. All these data were register together by using special HDS targets. The acquired point clouds present the front of the main altar in tree-dimensional space. The obtained data allow us to perform the virtual visualization. After data elaboration simple measurements of details in the altar, in a special software, was possible to conduct. These results became the basis for comparison the appearance and shape of the object before and after the renovation work.
The paper presents the process of obtaining the data and shows how to solve the problems related to their elaboration process. In addition, author present the possibility of application new technology of laser scanning and the obtained data by specialists.

Keywords: traffic safety, Slovenia, roundabout, turbo - roundabout, flower – roundabout.

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