Data · dataset · 2026
Raw multiscale X-ray CT images, segmentation results, and low-field NMR data with processing code for pore structure characterization of Indiana Limestone
Listed in REDU - Unicamp Institutional Research Data Repository
This dataset contains experimental data from the petrophysical characterization of Indiana Limestone using multiscale X-ray computed tomography (medical-CT, micro-CT, synchrotron-CT, and zoom synchrotron-CT) and low-field nuclear magnetic resonance (NMR).
Description
The dataset includes raw tomographic images, segmentation results, raw NMR data, and computational code for NMR data processing. The analyses provide qualitative and quantitative information on porosity, pore connectivity, and pore-size distribution across different spatial scales.
These data support the evaluation, reproduction, and reuse of multiscale methodologies for pore structure characterization in carbonate rocks. This dataset contains research data associated with a manuscript currently under review in InterPore Journal. Publication information, including the DOI and article URL, will be updated after publication
Links
Where it is published
- Dataverse dataset page redu.unicamp.br/dataset.xhtml?persistentId=doi%3A10.25824%2Fredu%2FNM28ZR ↗
landing page · from redu unicamp br
- DOI doi.org/10.25824/redu/nm28zr ↗
DOI / persistent id · from redu unicamp br
Catalogue records · 1
- Dataverse API redu.unicamp.br/api/datasets/:persistentId/?persistentId=doi%3A10.25824%2Fredu… ↗
metadata API · from redu unicamp br
Topics
- Stated by source
- Engineering
- From keywords
- Engineering
- Inferred from text
- Biomedical engineering 69% · Computed tomography 75% · Image 65% · Magnetic resonance imaging 65%
Provenance · 1 source records, 12 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| REDU - Unicamp Institutional Research Data Repository | doi:10.25824/redu/NM28ZR | 12 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| concepts[field].anzsrc:group:4003 | enrichment · redu unicamp br | taxonomy-embedding@1.1.0 | title+keywords+description (69%) |
| concepts[field].dataverse_subject:engineering | source · redu unicamp br | connector:redu_unicamp_br@1.0.0 | /subjects |
| concepts[field].local:field:engineering | mapping · redu unicamp br | connector:redu_unicamp_br@1.0.0 | /subjects |
| concepts[modality].local:modality:ct | enrichment · redu unicamp br | keyword-concept-rules@1.0.0 | title+description (75%) |
| concepts[modality].local:modality:image | enrichment · redu unicamp br | keyword-concept-rules@1.0.0 | title+description (65%) |
| concepts[modality].local:modality:mri | enrichment · redu unicamp br | keyword-concept-rules@1.0.0 | title+description (65%) |
| created_date | source · redu unicamp br | connector:redu_unicamp_br@1.0.0 | |
| description | source · redu unicamp br | connector:redu_unicamp_br@1.0.0 | /description |
| publication_date | source · redu unicamp br | connector:redu_unicamp_br@1.0.0 | |
| title | source · redu unicamp br | connector:redu_unicamp_br@1.0.0 | /name |
| updated_date | source · redu unicamp br | connector:redu_unicamp_br@1.0.0 | |
| version_label | source · redu unicamp br | connector:redu_unicamp_br@1.0.0 |