2026-05-25T23:22:53Z
https://rodare.hzdr.de/oai2d
oai:rodare.hzdr.de:4010
2025-10-02T06:34:14Z
openaire_data
user-rodare
user-energy
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3.1
HZDR.RODARE
10.14278/rodare.4010
Schöngart, Jann
0000-0002-9224-6934
Helmholtz-Zentrum Dresden-Rossendorf, Institute of Resource Ecology
Lindemann, Marcel
0000-0002-5883-8004
Helmholtz-Zentrum Dresden-Rossendorf, Institute of Resource Ecology
Klotzsche, Max
0000-0003-3540-5422
Helmholtz-Zentrum Dresden-Rossendorf, Institute of Resource Ecology
Franke, Karsten
0000-0003-1831-5353
Helmholtz-Zentrum Dresden-Rossendorf, Institute of Resource Ecology
Fischer, Cornelius
0000-0003-2416-6438
Helmholtz-Zentrum Dresden-Rossendorf, Institute of Resource Ecology
Quantitative tomography of contaminant phytomobilization: β+ emitters 83Sr and 86Y as tracers of fission-product analog mobility – data publication
Rodare
2025
Positron Emission Tomography
PET
computed tomography
CT
83Sr
86Y
2025-09-29
https://rodare.hzdr.de/record/4010
https://www.hzdr.de/publications/Publ-41898
https://www.hzdr.de/publications/Publ-41906
https://www.hzdr.de/publications/Publ-41898
10.14278/rodare.4009
https://rodare.hzdr.de/communities/energy
https://rodare.hzdr.de/communities/fwo
https://rodare.hzdr.de/communities/hzdr
https://rodare.hzdr.de/communities/rodare
Restricted Access
<p>Data on six experiments on contaminant mobility in soil as supplemental information of the publication "Quantitative tomography of contaminant phytomobilization: β+ emitters <sup>83</sup>Sr and <sup>86</sup>Y as tracers of fission-product analog mobility"</p>
<p>by Jann Schöngart, Marcel Lindemann, Max Klotzsche, Karsten Franke and Cornelius Fischer, to be submitted to<em> Journal of Hazardous Materials Advances. </em></p>
<p>The data in this publication consists of:<br>
<br>
<strong>µCT data</strong></p>
<p>RossendorfSand_tvchambolle_uint16_2162x2170x1742_3.7308um: µCT of a FeOOH-coated sand from Dresden-Rossendorf, Germany. voxel size = 3.3708 µm. Format: 3D-array of uInt16, x=1:2162, y=1:2170, z=1:1742.</p>
<p>Core_D_before_dissolution_2307x2329x1452_uint16.raw: µCT of a pure quartz sand from Hohenbocka, Germany ('glass sand HB04'). voxel size = 10.032 µm. Format: 3D-array of uInt16, x=1:2307, y=1:2329, z=1:1452.</p>
<p><strong>Positron emission tomography data<br>
All PET data is stored as three-dimensional binary arrays of floats, with a voxel size of 1.15 mm.</strong></p>
<p>Stored in [subset]_PET_Raw.zip: </p>
<p>Uncalibrated positron emission tomography time series (decay corrected). Each image consists of two files - a header file (.hv) and the binary image file (.v). The header file contains information on how to read the binary file, as well as additional information. <br>
Please note that not all of the metadata given in the header file (like timestamps, etc.) are generated automatically and not neccessarily accurate.</p>
<p>Stored in [subset]_PET_ScatterCorr.zip: </p>
<p>The data of PET_Raw.zip, with the Scatter, Random and RandomMismatch-Corrections from STIR (Thielemans et al., 2012) applied.</p>
<p>The data structure is identical to [samplename]_PET_raw.zip.</p>
<p>Stored in [subset]_PET_ErrCorr.zip: </p>
<p>*limErr.hv: Relative errors of the PET_raw data, calculated from count rates using poisson statistics. A value of 1 equals 100% error. The volumes are cut to the ROI. The data structure is identical to [samplename]_PET_raw.zip.</p>
<p>*lim.hv: Scatter-corrected data, with values of >100% error removed.</p>
The project received funding from the BMBF, grant number 02NUK066A.
{"references": ["Thielemans, K., Tsoumpas, C., Mustafovic, S., Beisel, T., Aguiar, P., Dikaios, N., & Jacobson, M. W. (2012). STIR: software for tomographic image reconstruction release 2. Physics in Medicine and Biology, 57(4), 867\u2013883. https://doi.org/10.1088/0031-9155/57/4/867"]}