RT info:eu-repo/semantics/preprint
T1 Metrological intercomparison of six terrestrial laser scanning systems
A1 Higinio, González-Jorge
A1 Pablo, Rodríguez-Gonzálvez
A1 Y, Shen
A1 Susana, Lagela
A1 Díaz Vilariño, Lucía
A1 Roderik, Lindenbergh
A1 Diego, González-Aguilera
A1 Pedro, Arias
A2 Ingeniería CartograficaGeodesica y Fotogrametria
K1 Cartografía
K1 Optoelectronic devices
K1 Geometry
K1 Calibration
K1 Measurement standards
K1 Instrumentation
AB Intercomparison among six terrestrial laser scanner systems focused on the measurement of small elements ( <; 0.5 m) is performed. Phase shift (PS) and time of flight (ToF) scanners are considered. Two standard artefacts containing three-dimensional printing spheres and steps of variable height are used for the experiment. Results show errors between -4.5 and 3.5 mm in the measurement of distances between step planes. The most stable systems for measuring small elements seem the Leica C10, Faro Photon and Riegl LMS Z390i. The quality of the results is linked to the overall quality of the system rather than the specific technology used for range measurement (PS or ToF) which does not appear to be a determining factor.
PB IEEE
YR 2019
FD 2019-07-04
LK http://hdl.handle.net/10612/11000
UL http://hdl.handle.net/10612/11000
NO IET Science, Measurement & Technology
NO 6 p.
DS BULERIA. Repositorio Institucional de la Universidad de León
RD 27-abr-2024