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Accurate georeferencing of TLS point clouds with short GNSS observation durations even under challenging measurement conditions

Zimmermann, Florian; Holst, Christoph; Klingbeil, Lasse; Kuhlmann, Heiner (2018-08-29)

The accuracy of georeferenced TLS point clouds is directly influenced by site-dependent GNSS effects, deteriorating the accuracy of the ground control point coordinate estimation. Especially under challenging GNSS ...

Dealing with systematic laser scanner errors due to misalignment at area-based deformation analyses

Holst, Christoph; Medić, Tomislav; Kuhlmann, Heiner (2018-03-07)

The ability to acquire rapid, dense and high quality 3D data has made terrestrial laser scanners (TLS) a desirable instrument for tasks demanding a high geometrical accuracy, such as geodetic deformation analyses. However, ...