Generating circumferential images of tomographic drill-core scans

Cite as:

Mills, Steven; Williams, Jack (2017): Generating circumferential images of tomographic drill-core scans. GFZ Data Services. https://doi.org/10.5880/ICDP.5052.005

Status

I N R E V I E W : Mills, Steven; Williams, Jack (2017): Generating circumferential images of tomographic drill-core scans. GFZ Data Services. https://doi.org/10.5880/ICDP.5052.005

Abstract

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).

Authors

Mills, Steven;University of Otago, Dunedin, New Zealand
Williams, Jack;University of Otago, Dunedin, New Zealand

Contact

Williams, Jack; University of Otago, Dunedin, New Zealand;

Keywords

Drill-core reorientation, Tomographic core scanning, ICDP, International Continental Drilling Programme, DFDP, Deep Fault Drilling Project, drilling

GCMD Science Keywords

EARTH SCIENCE SERVICES > DATA ANALYSIS AND VISUALIZATION > VISUALIZATION/IMAGE PROCESSING

More Metadata

datacite: download xml
- resource (xsi:schemaLocation=http://datacite.org/schema/kernel-4 http://schema.datacite.org/meta/kernel-4.3/metadata.xsd)
  - identifier (identifierType=DOI): 10.5880/ICDP.5052.005
  - creators
    - creator
      - creatorName: Mills, Steven
      - affiliation: University of Otago, Dunedin, New Zealand
    - creator
      - creatorName: Williams, Jack
      - nameIdentifier (nameIdentifierScheme=ORCID): 0000-0001-6669-308X
      - affiliation: University of Otago, Dunedin, New Zealand
  - titles
    - title: Generating circumferential images of tomographic drill-core scans
  - publisher: GFZ Data Services
  - publicationYear: 2017
  - subjects
    - subject: Drill-core reorientation
    - subject: Tomographic core scanning
    - subject: ICDP
    - subject: International Continental Drilling Programme
    - subject: DFDP
    - subject: Deep Fault Drilling Project
    - subject (subjectScheme=GEMET - INSPIRE themes, version 1.0): drilling
    - subject (subjectScheme=NASA/GCMD Earth Science Keywords): EARTH SCIENCE SERVICES > DATA ANALYSIS AND VISUALIZATION > VISUALIZATION/IMAGE PROCESSING
  - contributors
    - contributor (contributorType=ContactPerson)
      - contributorName: Williams, Jack
      - nameIdentifier (nameIdentifierScheme=ORCID): 0000-0001-6669-308X
      - affiliation: University of Otago, Dunedin, New Zealand
    - contributor (contributorType=ContactPerson)
      - contributorName: Williams, Jack
      - affiliation: University of Otago, Dunedin, New Zealand
  - resourceType (resourceTypeGeneral=Software): Software
  - relatedIdentifiers
    - relatedIdentifier (relatedIdentifierType=DOI relationType=IsPartOf): 10.5880/ICDP.5052.004
    - relatedIdentifier (relatedIdentifierType=DOI relationType=References): 10.1016/j.jsg.2016.07.006
    - relatedIdentifier (relatedIdentifierType=DOI relationType=References): 10.5194/sd-22-35-2017
    - relatedIdentifier (relatedIdentifierType=DOI relationType=IsSupplementTo): 10.5194/se-2017-112
  - sizes:
  - formats:
  - rightsList
    - rights (rightsURI=https://www.apache.org/licenses/LICENSE-2.0): Apache License, Version 2.0 (ALv2)
  - descriptions
    - description (descriptionType=Abstract)
      - br:
      - br:
      - br:
      - br:
      - br:
      - br:
iso19115: download xml
- MD_Metadata (xsi:schemaLocation=http://www.isotc211.org/2005/gmd http://www.isotc211.org/2005/gmd/gmd.xsd)
  - fileIdentifier
    - CharacterString: 10.5880/ICDP.5052.005
  - language
    - LanguageCode (codeList=http://www.loc.gov/standards/iso639-2/ codeListValue=eng): eng
  - characterSet
    - MD_CharacterSetCode (codeListValue=utf8 codeList=http://www.isotc211.org/2005/resources/codeList.xml#MD_CharacterSetCode):
  - hierarchyLevel
    - MD_ScopeCode (codeList=http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#MD_ScopeCode codeListValue=dataset): dataset
  - hierarchyLevelName
    - CharacterString:
  - contact
    - CI_ResponsibleParty
      - organisationName
        CharacterString: GFZ German Research Centre for Geosciences
      - contactInfo
        CI_Contact
        address
        CI_Address
        electronicMailAddress
        CharacterString: datapub(_at_)gfz-potsdam.de
        onlineResource
        CI_OnlineResource
        linkage
        URL: http://www.gfz-potsdam.de
        name
        CharacterString: Helmholtz-Centre Potsdam - GFZ German Research Centre for Geosciences
        description
        CharacterString: Helmholtz-Centre Potsdam - GFZ German Research Centre for Geosciences
      - role
        CI_RoleCode (codeList=http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_RoleCode codeListValue=pointOfContact): pointOfContact
  - dateStamp
    - Date: 2017-10-09
  - referenceSystemInfo
    - MD_ReferenceSystem
      - referenceSystemIdentifier
        RS_Identifier
        code
        CharacterString: urn:ogc:def:crs:EPSG:4326
  - identificationInfo
    - MD_DataIdentification
      - citation
        CI_Citation
        title
        CharacterString: Generating circumferential images of tomographic drill-core scans
        date
        CI_Date
        date
        Date: 2017-10-09
        dateType
        CI_DateTypeCode (codeList=http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_DateTypeCode codeListValue=revision): revision
        identifier
        MD_Identifier
        code
        CharacterString: doi:10.5880/ICDP.5052.005
        citedResponsibleParty
        CI_ResponsibleParty
        individualName
        CharacterString: Mills, Steven
        organisationName
        CharacterString: University of Otago, Dunedin, New Zealand
        role
        CI_RoleCode (codeList=http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_RoleCode codeListValue=author): author
        citedResponsibleParty (xlink:href=http://orcid.org/0000-0001-6669-308X)
        CI_ResponsibleParty
        individualName
        CharacterString: Williams, Jack
        organisationName
        CharacterString: University of Otago, Dunedin, New Zealand
        role
        CI_RoleCode (codeList=http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_RoleCode codeListValue=author): author
        citedResponsibleParty
        CI_ResponsibleParty
        organisationName
        CharacterString: GFZ Data Services
        role
        CI_RoleCode (codeList=http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_RoleCode codeListValue=publisher): publisher
      - abstract
        CharacterString: 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).
      - status
        MD_ProgressCode (codeList=http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#MD_ProgressCode codeListValue=Complete): Complete
      - pointOfContact
        CI_ResponsibleParty
        individualName
        CharacterString: Williams, Jack
        organisationName
        CharacterString: University of Otago, Dunedin, New Zealand
        contactInfo
        CI_Contact
        address
        CI_Address
        electronicMailAddress
        CharacterString: jack.williams(_at_)otago.ac.nz
        role
        CI_RoleCode (codeList=http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_RoleCode codeListValue=pointOfContact): pointOfContact
      - descriptiveKeywords
        MD_Keywords
        keyword
        CharacterString: Drill-core reorientation
        keyword
        CharacterString: Tomographic core scanning
        keyword
        CharacterString: ICDP
        keyword
        CharacterString: International Continental Drilling Programme
        keyword
        CharacterString: DFDP
        keyword
        CharacterString: Deep Fault Drilling Project
      - descriptiveKeywords
        MD_Keywords
        keyword
        CharacterString: drilling
        thesaurusName
        CI_Citation
        title
        CharacterString: GEMET - INSPIRE themes, version 1.0
        date
        CI_Date
        date (gco:nilReason=missing):
        dateType
        CI_DateTypeCode (codeList=http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_DateTypeCode codeListValue=publication): publication
      - descriptiveKeywords
        MD_Keywords
        keyword
        CharacterString: EARTH SCIENCE SERVICES > DATA ANALYSIS AND VISUALIZATION > VISUALIZATION/IMAGE PROCESSING
        thesaurusName
        CI_Citation
        title
        CharacterString: NASA/GCMD Earth Science Keywords
        date
        CI_Date
        date (gco:nilReason=missing):
        dateType
        CI_DateTypeCode (codeList=http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_DateTypeCode codeListValue=publication): publication
      - resourceConstraints (xlink:href=https://www.apache.org/licenses/LICENSE-2.0)
        MD_Constraints
        useLimitation
        CharacterString: Apache License, Version 2.0 (ALv2)
      - resourceConstraints
        MD_LegalConstraints
        accessConstraints
        MD_RestrictionCode (codeList=http://www.isotc211.org/2005/resources/codeList.xml#MD_RestrictionCode codeListValue=otherRestrictions):
        otherConstraints
        CharacterString: Apache License, Version 2.0 (ALv2)
      - resourceConstraints
        MD_SecurityConstraints
        classification
        MD_ClassificationCode (codeList=http://www.isotc211.org/2005/resources/codeList.xml#MD_ClassificationCode codeListValue=unclassified):
      - aggregationInfo
        MD_AggregateInformation
        aggregateDataSetIdentifier
        RS_Identifier
        code
        CharacterString: 10.5880/ICDP.5052.004
        codeSpace
        CharacterString: DOI
        associationType
        DS_AssociationTypeCode (codeList=http://datacite.org/schema/kernel-4 codeListValue=IsPartOf): IsPartOf
      - aggregationInfo
        MD_AggregateInformation
        aggregateDataSetIdentifier
        RS_Identifier
        code
        CharacterString: 10.1016/j.jsg.2016.07.006
        codeSpace
        CharacterString: DOI
        associationType
        DS_AssociationTypeCode (codeList=http://datacite.org/schema/kernel-4 codeListValue=References): References
      - aggregationInfo
        MD_AggregateInformation
        aggregateDataSetIdentifier
        RS_Identifier
        code
        CharacterString: 10.5194/sd-22-35-2017
        codeSpace
        CharacterString: DOI
        associationType
        DS_AssociationTypeCode (codeList=http://datacite.org/schema/kernel-4 codeListValue=References): References
      - aggregationInfo
        MD_AggregateInformation
        aggregateDataSetIdentifier
        RS_Identifier
        code
        CharacterString: 10.5194/se-2017-112
        codeSpace
        CharacterString: DOI
        associationType
        DS_AssociationTypeCode (codeList=http://datacite.org/schema/kernel-4 codeListValue=IsSupplementTo): IsSupplementTo
      - language
        CharacterString: eng
      - characterSet
        MD_CharacterSetCode (codeListValue=utf8 codeList=http://www.isotc211.org/2005/resources/codeList.xml#MD_CharacterSetCode):
      - topicCategory
        MD_TopicCategoryCode: geoscientificInformation
  - distributionInfo
    - MD_Distribution
      - transferOptions
        MD_DigitalTransferOptions
        onLine
        CI_OnlineResource
        linkage
        URL: http://doi.org/10.5880/ICDP.5052.005
        protocol
        CharacterString: WWW:LINK-1.0-http--link
        name
        CharacterString: Data Access - DOI
        description
        CharacterString: Data Access - DOI
        function
        CI_OnLineFunctionCode (codeList=http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_OnLineFunctionCode codeListValue=http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_OnLineFunctionCode_information): information
  - dataQualityInfo
    - DQ_DataQuality
      - scope
        DQ_Scope
        level
        MD_ScopeCode (codeListValue=dataset codeList=http://www.isotc211.org/2005/resources/codeList.xml#MD_ScopeCode):
schema.org download