applications of terrestrial laser scanning karolina hejbudzka, phd student andrzej dumalski, phd...
TRANSCRIPT
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: [email protected]
Andrzej Dumalski, PhD e-mail: [email protected]
University of Warmia and Mazury in OlsztynInstitute of Geodesy