Work Description

Title: CT Data of UMMP VP 87973, Cantius trigonodus, navicular Open Access Deposited

O
Attribute Value
Methodology
  • Specimen UMMP 87973_Cantius trigonodus_navicular was scanned with a Nikon XT H 225ST uCT system housed in the Department of Earth and Environmental Sciences at the University of Michigan. Scans were collected with the following settings: energy settings, 92 kV, 97 uA; source to object distance, 51.55868 mm; source to detector distance, 1103.999 mm; scanned with 1400 projections; voxel size, x = 0.00934035 mm y = 0.00934035 mm z = 0.00934035 mm; slice dimension (in pixels), x = 987, y = 1229; number of slices, 1167 16-bit TIFF images. Original floating point grey values were scaled to span the unsigned 16-bit integer range using an offset of 119.978 and a scale factor of 11.3195, where 16output = SCALE * (32input + OFFSET). Additional metadata can be found in the xtekct, ctprofile.xml, and UMMPCombinedMetadata.json files.
Description
  • Reconstructed CT slices for navicular of Cantius trigonodus (University of Michigan Museum of Paleontology catalog number UMMP 87973) as a series of TIFF images. Raw projections are not included in this dataset. 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 (*_0000.tif) is the XYZ origin.
Creator
Depositor
  • arountre@umich.edu
Contact information
Discipline
Keyword
Resource type
Last modified
  • 06/13/2023
Published
  • 06/13/2023
Language
DOI
  • https://doi.org/10.7302/yz31-j126
License
  • Usage of the associated data is restricted. The terms of use as of date of metadata creation (2023-06-10 13:36:04.583149) 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.
To Cite this Work:
University of Michigan Museum of Paleontology, CTEES. (2023). CT Data of UMMP VP 87973, Cantius trigonodus, navicular [Data set], University of Michigan - Deep Blue Data. https://doi.org/10.7302/yz31-j126

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Files (Count: 5; Size: 2.28 GB)

Thumbnailthumbnail-column Title Original Upload Last Modified File Size Access Actions
_README.txt 2023-06-12 2023-06-12 1.5 KB Open Access
UMMP_87973_Cantius_trigonodus_na...l.jpg 2023-06-12 2023-06-12 33.6 KB Open Access
_LICENSE.txt 2023-06-12 2023-06-12 6.18 KB Open Access
UMMP_87973_Cantius_trigonodus_na...T.md5 2023-06-12 2023-06-12 192 Bytes Open Access
UMMP_87973_Cantius_trigonodus_na...T.zip 2023-06-12 2023-06-12 2.28 GB Open Access

DescriptionString: Reconstructed CT slices for navicular of Cantius trigonodus (University of Michigan Museum of Paleontology catalog number UMMP 87973) as a series of TIFF images. Raw projections are not included in this dataset. 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 (*_0000.tif) is the XYZ origin.
MethodString: Specimen UMMP 87973_Cantius trigonodus_navicular was scanned with a Nikon XT H 225ST uCT system housed in the Department of Earth and Environmental Sciences at the University of Michigan. Scans were collected with the following settings: energy settings, 92 kV, 97 uA; source to object distance, 51.55868 mm; source to detector distance, 1103.999 mm; scanned with 1400 projections; voxel size, x = 0.00934035 mm y = 0.00934035 mm z = 0.00934035 mm; slice dimension (in pixels), x = 987, y = 1229; number of slices, 1167 16-bit TIFF images. Original floating point grey values were scaled to span the unsigned 16-bit integer range using an offset of 119.978 and a scale factor of 11.3195, where 16output = SCALE * (32input + OFFSET). Additional metadata can be found in the xtekct, ctprofile.xml, and UMMPCombinedMetadata.json files.
License: Usage of the associated data is restricted. The terms of use as of date of metadata creation (2023-06-10 13:36:04.583149) 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.

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