From: http://ais.informatik.uni-freiburg.de/slamevaluation/datasets.php
These *.clf.bz2 datasets are available under the Creative Commons Attribution License.
The manually obtained relations for all the datasets are available
under the Creative Commons Attribution License.
*.rawlog files generated by Jose Luis Blanco using MRPT cli tool carmen2rawlog,
also released under Creative Commons Attribution 3.0 Unported (CC-BY-3.0).