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Hochgenaues kinematisches Laserscanning als Beitrag für die Qualitätssicherung in der industriellen Produktion

High accurate kinematic laser scanning as a contribution to quality assurance in industrial production
: Hartmann, J.; Bachmann, A.; Urban, B.; Hesse, C.; Gierschner, F.; Neumann, I.

Allgemeine Vermessungs-Nachrichten : AVN 128 (2021), Nr.4, S.182-190
ISSN: 0002-5968
Fraunhofer IGP ()

This paper describes how a 3D object capturing is performed by kinematic terrestrial laser scanning (k-TLS) using a novel multi-sensor system (MSS). Due to the high accuracy requirements of s3D = 1 mm, special requirements arise. Here, a profile laser scanner on a mobile platform is moved along the object and highly accurate georeferenced by a laser tracker. This enables an efficient acquisition of large objects, resulting in a time reduction of up to 70 % compared to static terrestrial laser scanning (s-TLS). The main developments presented in the paper concern the topics: mobile platforms (types and damping), system calibration, high-accurate pointwise georeferencing and the final quality assessment of the data.