Usage of the associated data is restricted. The terms of use as of date of metadata creation (2022-08-07) are included in the file _LICENSE.txt. Please see https://umorf.ummp.lsa.umich.edu/wp/ct-terms/ for current terms, as these may have changed.

Methods:
Specimen UMMP_VP_118186_R_tusk was scanned with an Aracor ICT-1500 system housed at the Nondestructive Evaluation Laboratory of Ford Motor Company. This system uses an pulsed accelerator source (with a reference detector to remove intensity variations). Scans were collected with the following settings: energy settings, 9MV, 30uA approximate target current; source to object distance, 1499.491 mm; source to detector distance, 2799.086 mm; voxel size, x = 0.48828125 mm y = 0.48828125 mm z = 3.0 mm; slice dimension (in pixels), x = 2048, y = 2048; number of slices, 564 16-bit TIFF images. Additional metadata can be found in the *.IM$LA and UMMPCombinedMetadata.json files.

Format:
The reconstructed slice data from the scan are offered here as a series of unsigned 16-bit integer TIFF images. The upper left corner of the first image (*_000.tif) is the XYZ origin.  At the time of posting, this format can be loaded in a variety of viewers, such as 3D Slicer, Amira, Avizo, Dragonfly, ImageJ, and VG Studio.  Projections are not included in this dataset.