D 2019

Evaluation of the processes of creating a project documentation of an existing building using a 3D scanner

DĚDIČ, Martin

Basic information

Original name

Evaluation of the processes of creating a project documentation of an existing building using a 3D scanner

Name in Czech

Vyhodnocení procesů vytváření projektové dokumentace stávající budovy pomocí 3D skeneru

Authors

DĚDIČ, Martin (203 Czech Republic, guarantor, belonging to the institution)

Edition

2.2. Albena, Bulgaria, International Multidisciplinary Scientific GeoConference Surveying Geology and Mining Ecology Management, SGEM, p. 127-132, 6 pp. 2019

Publisher

International Multidisciplinary Scientific Geoconference

Other information

Language

English

Type of outcome

Proceedings paper

Field of Study

20101 Civil engineering

Country of publisher

Bulgaria

Confidentiality degree

is not subject to a state or trade secret

Publication form

electronic version available online

RIV identification code

RIV/75081431:_____/19:00001628

Organization unit

Institute of Technology and Business in České Budějovice

ISBN

978-619-7408-80-5

ISSN

Keywords (in Czech)

3D skenování; mračno bodů

Keywords in English

3D scanning; point cloud

Tags

Changed: 15/11/2019 14:03, Ing. Anna Palokha

Abstract

V originále

Modern digital 3D technologies are already an integral part of the construction industry. 3D technologies include 3D scanners or photogrammetric surveying of buildings, which we are dealing with in our faculty research. The main topic of the article is the evaluation of 3D building scanning processes, photogrammetric surveying and subsequent processing of acquired data. From the acquired point clouds eventually produce project documentation of the current status of the building with minimal deviation from the actual building. This process demonstrates the possibilities of creating the current building documentation that is necessary for repairs and renovations within the building's life cycle. The difference in the measurement deviation between classical methods and the 3D scanning method, as well as the time required for measuring/scanning and the subsequent processing of the obtained data, is essential. Such data can serve as a useful basis for further work with data using BIM technology. This entire process, including all the steps, is demonstrated on a particular building.