2024-03-28T16:51:38Zhttp://doidb.wdc-terra.org/oaip/oaioai:doidb.wdc-terra.org:63242017-10-15T10:54:39ZDOIDBDOIDB.SDDB
10.5880/ICDP.5052.005
Generating circumferential images of tomographic drill-core scans
Mills, Steven; Williams, Jack
Generating circumferential images of tomographic drill-core scans
2017
Potsdam, Germany
GFZ Data Services
http://dx.doi.org/10.5880/ICDP.5052.005
EARTH SCIENCE SERVICES
DATA ANALYSIS AND VISUALIZATION
VISUALIZATION/IMAGE PROCESSING
geoscientificInformation
drilling
Drill-core reorientation
Tomographic core scanning
ICDP
International Continental Drilling Programme
DFDP
Deep Fault Drilling Project
Deutsches GeoForschungsZentrum GFZ
GFZ
DATA CENTER CONTACT
Deutsches GeoForschungsZentrum GFZ
This code (nwrap.ijm) can be used to generate an 'unrolled' circumferential image of a tomographic drill-core scan, such as an X-ray Computed Tomography (CT) scan. The resulting image is analogous to those produced by a DMT CoreScan system®. By comparing such images to geographically references borehole televiewer data, it may be used to reorientate drill-core back into geographic space (Williams et al. submitted).
This code should be installed and run as a plugin on ImageJ/Fiji. Full instructions are given in the code and in the Appendix A of Williams et al. (submitted). Examples of unrolled CT scans can be found at Williams et al (2017, http://doi.org/10.5880/ICDP.5052.004).
DIF
9.8.2