Petrographic Emitted Light Microscopy and Computed Tomography Scans of Concrete Specimens

Supplementary Material Dataset of 7 petrographic emitted Light Microscopy and their respective 3D Computed Tomography scans of selected concrete specimens used in the paper titled: "Fourier-Based Non-Rigid Slice-to-Volume Registration of Segmented Petrographic LM and CT Scans of Concrete Specimens," by Alabassy, M.S.H.; Hampe, M.C.; Erfurt, D.; Ludwig, H.-M.; Osburg, A. Materials 2026, 19, 663. https://doi.org/10.3390/ma19040663 The pixel size of all microscopy scans is 0.85 µm. Fiji ImageJ software can be used to view the dataset. The dataset comprises 30 parts, each containing 5 gzip-compressed archive chunks of 9.66 GB each. To extract the files, please download all archive parts of the dataset in one directory and open a terminal window where the archive chunks are, then run the following bash command: $ cat DFGRissanalyse_LM-CT_archive.tar.gz.* | tar xzvf - A summary of all parts is listed below: Archive Part Part DOI 01 https://doi.org/10.5281/zenodo.18830991 02 https://doi.org/10.5281/zenodo.18860074 03 https://doi.org/10.5281/zenodo.18868247 04 https://doi.org/10.5281/zenodo.18868567 05 https://doi.org/10.5281/zenodo.18875731 06 https://doi.org/10.5281/zenodo.18875794 07 https://doi.org/10.5281/zenodo.18881866 08 https://doi.org/10.5281/zenodo.18882373 09 https://doi.org/10.5281/zenodo.18891454 10 https://doi.org/10.5281/zenodo.18891541 11 https://doi.org/10.5281/zenodo.18891745 12 https://doi.org/10.5281/zenodo.18891852 13 https://doi.org/10.5281/zenodo.18892347 14 https://doi.org/10.5281/zenodo.18892516 15 https://doi.org/10.5281/zenodo.18892610 16 https://doi.org/10.5281/zenodo.18892727 17 https://doi.org/10.5281/zenodo.18892869 18 https://doi.org/10.5281/zenodo.18892999 19 https://doi.org/10.5281/zenodo.18893192 20 https://doi.org/10.5281/zenodo.18893336 21 https://doi.org/10.5281/zenodo.18901129 22 https://doi.org/10.5281/zenodo.18901187 23 https://doi.org/10.5281/zenodo.18901659 24 https://doi.org/10.5281/zenodo.18926187 25 https://doi.org/10.5281/zenodo.18934334 26 https://doi.org/10.5281/zenodo.18937908 27 https://doi.org/10.5281/zenodo.18938067 28 https://doi.org/10.5281/zenodo.18938115 29 https://doi.org/10.5281/zenodo.18938152 30 https://doi.org/10.5281/zenodo.18938203