3D point cloud as a representation of buildings: the Nanotechnology Center and the Auditorium Novum - Open Research Data - Bridge of Knowledge

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3D point cloud as a representation of buildings: the Nanotechnology Center and the Auditorium Novum

Description

The product presents the point cloud in the collection of a three-dimensional database in spatial order as the representations of the Nanotechnology Center and the Auditorium Novum buildings (located on the campus of the Gdańsk University of Technology) acquired in the laser scanning technology. According to its high accuracy and precision of data acquisition (about 1 mm at a distance of 10 m), this method finds its application in many areas of human life (i.e. medicine, architecture, agriculture or civil engineering). For data acquisition the Riegl VZ-400 instrument was used and the data alignment was performed using least-squares method. The next step was bound to transform the dataset to the PL-ETRF2000 system zone 6 horizontal coordinates and PL-KRON86-NH for heights. To sum up the available on the website file presents a set of points in the .txt format showing horizontal and height coordinates as well as the intensity of the light beam reflection from the measured object.

The purpose of the measurement was to update the spatial database. The update concerned an urban change in the form of the construction of the Nanotechnology Center building. The data can be used for the needs of inventory (e.g. in the form of spatial maps in two and three dimensions) and spatial analysis regarding e.g. wall deviations from the surface, determining the building volume.

 

Dataset file

TLS_Nanotechnology_Center_and_Auditorium_Novum.txt
1.3 GB, S3 ETag 6ea141d4a82c7540d3c764a76b379b33-87, downloads: 64
The file hash is calculated from the formula
hexmd5(md5(part1)+md5(part2)+...)-{parts_count} where a single part of the file is 512 MB in size.

Example script for calculation:
https://github.com/antespi/s3md5

File details

License:
Creative Commons: by 4.0 open in new tab
CC BY
Attribution
Software:
ArcGIS, CloudCompare, Leica Cyclone 3D, LIMON, DEPHOS SOFTWARE,

Details

Year of publication:
2019
Verification date:
2020-12-17
Creation date:
2020
Dataset language:
English
Fields of science:
  • Civil engineering and transport (Engineering and Technology)
  • environmental engineering, mining and energy (Engineering and Technology)
  • architecture and urban planning (Engineering and Technology)
  • Earth and related environmental sciences (Natural sciences)
DOI:
DOI ID 10.34808/rfxw-j124 open in new tab
Verified by:
Gdańsk University of Technology

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