MOBILE MAPPING OF THE LA CORONA LAVATUBE ON LANZAROTE

Lauterbach, H. A.; Borrmann, D.; Nüchter, A.; Rossi, A. P.; Unnithan, V.; Torrese, P.; Pozzobon, R.

Planetary surfaces consist of rough terrain and cave-like environments. Future planetary exploration demands for accurate mapping. However, recent backpack mobile mapping systems are mostly tested in structured, indoor environments. This paper evaluates the use of a backpack mobile mapping system in a cave-like environment. The experiments demonstrate the abilities of an continuous-time optimization approach by mapping part of a lavatube of the La Corona volcano system on Lanzarote. We compare two strategies for trajectory estimation relying either on 2D or 3D laser scanners and show that a 3D laser scanner substantially improved the final results.

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Lauterbach, H. A. / Borrmann, D. / Nüchter, A. / et al: MOBILE MAPPING OF THE LA CORONA LAVATUBE ON LANZAROTE. 2019. Copernicus Publications.

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Rechteinhaber: H. A. Lauterbach et al.

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