applications of terrestrial laser scanning

APPLICATIONS OF TERRESTRIAL LASER SCANNING

Karolina Hejbudzka, PhD student Andrzej Dumalski, PhD

University of Warmia and Mazury in Olsztyn, Faculty of Geodesy and Land Management

Institute of Geodesy OlsztynPoland

Proceedings of Challenges in the European Area: Young Scientist’s 1st International Baku Forum, 20-25 May 2013 Baku AZERBAIJAN

University of Warmia and Mazury in OlsztynInstitute of Geodesy

Laser Scanner Technology

airborne laser scanning terrestrial laser scanning mobile laser scanning

Idea of laser scanning measurements

University of Warmia and Mazury in OlsztynInstitute of Geodesy

University of Warmia and Mazury in OlsztynInstitute of Geodesy

Terrestrial laser scanner

provides highly accurate, three-dimensional data in short time; is able to record millions of 3D points; captures complex 3D environments faster than alternative techniques; gives milion of points in the cloud which have X, Y, Z and I (intensity); measurements can be imported into CAD or 3D application software and

displayed on a computer monitor as a "point cloud”.

Typical steps

1. Measurement 2. Processing data3. Point cloud – Modeling

University of Warmia and Mazury in OlsztynInstitute of Geodesy

Application of terrestrial laser scanning

as-builts facilities,

archeology,

architecture,

construction,

engineering,

heritage preservation,

geodesy,

virtual reality, etc.

University of Warmia and Mazury in OlsztynInstitute of Geodesy

University of Warmia and Mazury in OlsztynInstitute of Geodesy

HighGate

in OlsztynPoland

University of Warmia and Mazury in OlsztynInstitute of Geodesy

Church in Bezlawki in Poland

University of Warmia and Mazury in OlsztynInstitute of Geodesy

Chamber in Olsztyn Castle

University of Warmia and Mazury in OlsztynInstitute of Geodesy

Bridge in Gdańsk Dome on University Library in Olsztyn

University of Warmia and Mazury in OlsztynInstitute of Geodesy

Information obtained from terrestrial laser scanner

Thank you for your attantion

Contact:

Karolina Hejbudzka, PhD studente-mail: karolina.hejbudzka@uwm.edu.pl

Andrzej Dumalski, PhD e-mail: andrzejd@uwm.edu.pl

University of Warmia and Mazury in OlsztynInstitute of Geodesy