[
https://issues.apache.org/jira/browse/SIS-171?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Martin Desruisseaux updated SIS-171:
------------------------------------
Description:
The mapping from NetCDF attributes to the ISO-19115 metadata is defined at this
page:
* [NetCDF Attribute Convention for Dataset
Discovery|http://wiki.esipfed.org/index.php/Attribute_Convention_for_Data_Discovery]
* [NetCDF, HDF, and ISO
Metadata|http://wiki.esipfed.org/index.php/NetCDF,_HDF,_and_ISO_Metadata]
* [NcISO|https://geo-ide.noaa.gov/wiki/index.php?title=NcISO] (is XSLT files
for the mapping from NetCDF metadata to ISO 19115-2)
The mapping implemented since SIS 0.3 is the version 1.0 of above convention.
Available versions as of May 2017 is 1.3. We will need to upgrade the mapping
implemented by SIS to the latest version.
h2. {color:green}UPDATE - June 1917{color}
Rob Wallace did a review and [posted his result on the mailing
list|https://lists.apache.org/thread.html/76c0ccf2e7e678a5525fc6ef633e06345c67286d077ab86e3c7f73f4@%3Cdev.sis.apache.org%3E].
Below is a copy of his result:
h3. Report on work to check consistency of attributeNames between ISO 19115,
ACDD 1-3 and Metadata paths in Javadoc June 2017
Resources used:
* [ACDD
1-3|http://wiki.esipfed.org/index.php/Attribute_Convention_for_Data_Discovery]
last modified version as of 24th January 2017
* SIS source > Retrieved on 1st June 2017:
{{storage/sis-netcdf/src/main/java/org/apache/sis/storage/netcdf/AttributeNames.java}}
* [AttributeNames
Javadoc|http://sis.apache.org/apidocs/org/apache/sis/storage/netcdf/AttributeNames.html]
> Retrieved 26th May 2017
* [ISO 19115 xsl
file|https://github.com/Unidata/threddsIso/blob/master/src/main/resources/xsl/nciso/UnidataDD2MI.xsl]
> Retrieved on 6th June 2017
In order to make the scanning of the XSL file easier, I (Rob): >
* Read the XSL file with csVed v2.5.1 and filtered out xsl lines
* Saved filtered version as CSV
* Read CSV file with Notepad++ v7.4.1. This facilitated the metadata element
searches.
||ACDD 1-3 Attribute Names||In Javadoc Heading List?||In Javadoc Field
Detail?||Metadata Path in ISO 19115 XSL file||Field and ISO 19115 path
inAttributeNames Class Source?
|{{title}}|(/)|(/)|{{Metadata/citation/title}}|(/)
|{{summary}}|(/)|(/)|{{Metadata/identificationInfo/abstract}}|(/)
|{{keywords}}|(/)|(/)|{{Metadata/identificationInfo/descriptiveKeywords/keyword}}
with {{KeywordType.THEME}}|(/)
|{{Conventions}}|(x)|(x)|{color:red}Needs to be implemented{color}|(x)
|{{id}}|(/)|As
{{IDENTIFIER}}|{{Metadata/fileIdentifier\\Metadata/identificationInfo/citation/identifier/code}}|(/)
|{{naming_authority}}|(/)|(/)|{{Metadata/identificationInfo/citation/identifier/authority/title}}|(x)
title node missing in source
|{{history}}|(/)|(/)|{{Metadata/dataQualityInfo/lineage/statement}}|(/)
|{{source}}|(x)|(x)|Cannot find “source” in file UnidataDD2MI.xsl|(x) No path
for attribute in documents
|{{processing_level}}|(/)|(/)|{{Metadata/contentInfo/processingLevelCode}}|(/)
|{{comment}}|(/)|(/)|{{Metadata/identificationInfo/supplementalInformation}}|(x)
No such path in ISO 19115
|{{acknowledgement}}|(/)|(/)|{{Metadata/identificationInfo/credit}}|(/)
|{{license}}|(/)|(/)|{{Metadata/identificationInfo/resourceConstraints/useLimitation}}|(/)
|{{standard_name_vocabulary}}|(/)|(/)|{{Metadata/identificationInfo/descriptiveKeywords/thesaurusName/title}}|(/)
|{{date_created}}|(/)|(/)|{{Metadata/identificationInfo/citation/date/date}}
with {{DateType.CREATION}}|(/)
|{{creator_name}}|(/)|(/)|{{Metadata/identificationInfo/citation}} with
{{Role.ORIGINATOR}}|(/)
|{{creator_email}}|(/)|(/)|{{Metadata/identificationInfo/citation}} with
{{Role.ORIGINATOR}}|(/)
|{{creator_url}}|(/)|(/)|{{Metadata/identificationInfo/citation}} with
{{Role.ORIGINATOR}}|(/)
|{{institution}}|(/)|(/)|{{Metadata/identificationInfo/citation}} with
{{Role.ORIGINATOR}}|(/)
|{{project}}|(/)|(/)|{{Metadata/identificationInfo/descriptiveKeywords}} with
the “project” {{KeywordType}}|(/)
|{{publisher_name}}|(/)|(/)|{{Metadata/distributionInfo/distributor/distributorContact}}
with {{Role.PUBLISHER}}|(x) AttributeNames class uses the branch name of
“distributors”. It s/be “distributor”
|{{publisher_name}}|(/)|(/)|{{Metadata/identificationInfo/descriptiveKeywords/keyword}}
with the "dataCenter" {{KeywordType}}|(/)
|{{publisher_email}}|(/)|(/)|As above|(x) and (/)
|{{publisher_url}}|(/)|(/)|As above|(x) and (/)
|{{geospatial_bounds}}|(x)|(x)|Not in ISO 19115 document|(x)
|{{geospatial_bounds_crs}}|(x)|(x)|Not in ISO 19115 document|(x)
|{{geospatial_bounds_vertical_crs}}|(x)|(x)|Not in ISO 19115 document|(x)
|{{geospatial_lat_min}} and
{{geospatial_lat_max}}|(/)|(/)|{{Metadata/identificationInfo/extent/geographicElement/southBoundLatitude}}
or {{northBoundLatitude}},
{{Metadata/spatialRepresentationInfo/axisDimensionProperties/resolution}}\\The
{{spatialRepresentationInfo}} element does not contain the final two elements.
They exist independently in Metadata XSL|(/) and (x) The 2nd and 3rd elements
are not contained within the 1st
|{{geospatial_lon_min}} and
{{geospatial_lon_max}}|(/)|(/)|{{Metadata/identificationInfo/extent/geographicElement/westBoundLongitude}}
or {{eastBoundLongitude}},
{{Metadata/spatialRepresentationInfo/axisDimensionProperties/resolution}}\\The
{{spatialRepresentationInfo}} element does not contain the final two elements.
They exist independently in Metadata XSL|(/) and (x) The 2nd and 3rd elements
are not contained within the 1st
|{{geospatial_vertical_min}} and
{{geospatial_vertical_max}}|(/)|(/)|{{Metadata/identificationInfo/extent/verticalElement/minimumValue}}
or {{maximumValue}},
{{Metadata/spatialRepresentationInfo/axisDimensionProperties/resolution}} The
spatialRepresentationInfo element does not contain the final two elements. They
exist independently in Metadata XSL|(/) and (x) The 2nd and 3rd elements are
not contained within the 1st
|{{geospatial_vertical_positive}}|(/)|(/)|(x) Seems to be missing in ISO 19115
in XLS file|(/)
|{{time_coverage_start}}|(/)|(/)|{{Metadata/identificationInfo/extent/temporalElement/extent}}|(/)
|{{time_coverage_end}}|(/)|(/)|{{Metadata/identificationInfo/extent/temporalElement/extent}}|(/)
|{{time_coverage_duration}}|(/)| | |Unsure of the implementation of this in our
source
|{{time_coverage_resolution}}|(/)|(/)|{{Metadata/spatialRepresentation/axisDimensionProperties/resolution}}|(/)
|{{creator_type}}|(x)| | |Can be covered by “creator”
|{{creator_institution}}|(x)| | |Can be covered by “creator”
|{{publisher_type}}|(x)| | |Can be covered by “publisher”
|{{publisher_institution}}|(x)| | |Can be covered by “publisher”
|{{program}}|(x)|(x)|To be implemented in XSL file?|(x)
|{{contributor_name}}|(/)|As
{{CONTRIBUTOR}}|{{Metadata/identificationInfo/citation}} This path is stated in
Javadoc, but I cannot see where the data will be defined in the XSL file|?
|{{contributor_role}}|(/)|As
{{CONTRIBUTOR}}|{{Metadata/identificationInfo/citation}} This path is stated in
Javadoc, but I cannot see where the data will be defined in the XSL file|?
|{{geospatial_lat_units}}|(/)|(/)|Unsure about how these data items will be
read in|?
|{{geospatial_lat_resolution}}|(/)|(/)|Unsure about how these data items will
be read in|?
|{{geospatial_lon_units}}|(/)|(/)|Unsure about how these data items will be
read in|?
|{{geospatial_lon_resolution}}|(/)|(/)|Unsure about how these data items will
be read in|?
|{{geospatial_vertical_units}}|(/)|(/)|Unsure about how these data items will
be read in|?
|{{geospatial_vertical_resolution}}|(/)|(/)|As above|?
|{{date_modified}}|(/)|(/)|{{Metadata/identificationInfo/citation/date/date}}
with {{DateType.REVISION}}|(/)
|{{date_issued}}|(/)|(/)|{{Metadata/identificationInfo/citation/date/date}}
with {{DateType.PUBLICATION}}|(/)
|{{date_metadata_modified}}|(x)| |Can’t find|?
|{{product_version}}|(x)| |Can’t find|?
|{{keywords_vocabulary}}|(/)|As
{{VOCABULARY}}|{{Metadata/identificationInfo/descriptiveKeywords/thesaurusName/title}}|(/)
|{{platform}}|(x)|(x)|Can’t find|(x)
|{{platform_vocabulary}}|(x)|(x)|Can’t find|(x)
|{{instrument}}|(x)|(x)|Can’t find|(x)
|{{instrument_vocabularay}}|(x)|(x)|Can’t find|(x)
|{{cdm_data_type}}|(/)|As
{{DATA_TYPE}}|{{Metadata/identificationInfo/spatialRepresentationType}} in
Javadoc|(x) No spatialRepresentationType element in XSL file
|{{metadata_link}}|(x)|(x)|Could be there under a different name|(x)
|{{references}}|(/)|(/)|{{Metadata/identificationInfo/citation/otherCitationDetails}}|(/)
|{{long_name}}|(x)|(x)|No yet in ISO 19115?|(x)
|{{standard_name}}|(/)|(/)|{{Metadata/identificationInfo/descriptiveKeywords/keyword}}
with {{KeywordType.THEME}}|(/)
|{{units}}|(x)|(x)|Could be there in XSL file|(x)
|{{coverage_content_type}}|(x)|(x)|Does appear in XSL file as “contentType”|(x)
|{{acces_constraint}}|(/)|As
{{ACCESS_CONSTRAINT}}|{{Metadata/identificationInfo/resourceContraints/accessConstraints}}
Not found in XSL file|(/)
|{{contributor_email}}|(/)|As {{CONTRIBUTOR}}|Not specifically in XSL file|?
|{{contributor_url}}|(/)|As {{CONTRIBUTOR}}|Not specifically in XSL file|?
|{{flag_masks}}|(/)|(/)|{{Metadata/rangeElementDescription/rangeElement}}
Question: "rangeElement" referred to by two attributes?|(/) But includes
"/contentInfo" in path
|{{flag_meanings}}|(/)|(/)|{{Metadata/rangeElementDescription/definition}}|(/)
As above
|{{flag_names}}|(/)|(/)|{{Metadata/rangeElementDescription/name}}|(/) As above
|{{flag_values}}|(/)|(/)|{{Metadata/rangeElementDescription/rangeElement}}
Question: "rangeElement" referred to by two attributes?|(/) As above
|{{full_name}}|(/)|(x)|Not sure of where this is implemented|(x)
|{{geographic_identifier}}|(/)|(/)|{{Metadata/identificationInfo/extent/geographicElement/geographicIdentifier}}
Element "geographicIdentifier" Not found|(/)
|{{metadata_creation}}|(/)|(/)|{{Metadata/dateStamp}}|(/)
|{{name}}|(/)|(x)|Unsure of identity for this name|(x)
|{{purpose}}|(/)|(/)|{{Metadata/identificationInfo/purpose}} Not found|(/)
|{{time_coverage_units}}|(/)|(x)|Is mentioned at top of file as:
//nc:attribute\[\@name='time_coverage_units']/\@value)"/>|Maybe covered
somewhere
|{{topic_category}}|(/)|(/)|{{Metadata/identificationInfo/topicCategory}}|(/)
was:
The mapping from NetCDF attributes to the ISO-19115 metadata is defined at this
page:
* [NetCDF Attribute Convention for Dataset
Discovery|http://wiki.esipfed.org/index.php/Attribute_Convention_for_Data_Discovery]
* [NetCDF, HDF, and ISO
Metadata|http://wiki.esipfed.org/index.php/NetCDF,_HDF,_and_ISO_Metadata]
* [NcISO|https://geo-ide.noaa.gov/wiki/index.php?title=NcISO] (is XSLT files
for the mapping from NetCDF metadata to ISO 19115-2)
The mapping implemented since SIS 0.3 is the version 1.0 of above convention.
Available versions as of May 2017 is 1.3. We will need to upgrade the mapping
implemented by SIS to the latest version.
h2. {color:green}UPDATE - June 1917{color}
Rob Wallace did a review and [posted his result on the mailing
list|https://lists.apache.org/thread.html/76c0ccf2e7e678a5525fc6ef633e06345c67286d077ab86e3c7f73f4@%3Cdev.sis.apache.org%3E].
Below is a copy of his result:
h3. Report on work to check consistency of attributeNames between ISO 19115,
ACDD 1-3 and Metadata paths in Javadoc June 2017
Resources used:
* [ACDD
1-3|http://wiki.esipfed.org/index.php/Attribute_Convention_for_Data_Discovery]
last modified version as of 24th January 2017
* SIS source > Retrieved on 1st June 2017:
{{storage/sis-netcdf/src/main/java/org/apache/sis/storage/netcdf/AttributeNames.java}}
* [AttributeNames
Javadoc|http://sis.apache.org/apidocs/org/apache/sis/storage/netcdf/AttributeNames.html]
> Retrieved 26th June 2017
* [ISO 19115 xsl
file|https://github.com/Unidata/threddsIso/blob/master/src/main/resources/xsl/nciso/UnidataDD2MI.xsl]
> Retrieved on 6th June 2017
In order to make the scanning of the XSL file easier, I (Rob): >
* Read the XSL file with csVed v2.5.1 and filtered out xsl lines
* Saved filtered version as CSV
* Read CSV file with Notepad++ v7.4.1. This facilitated the metadata element
searches.
||ACDD 1-3 Attribute Names||In Javadoc Heading List?||In Javadoc Field
Detail?||Metadata Path in ISO 19115 XSL file||Field and ISO 19115 path
inAttributeNames Class Source?
|{{title}}|(/)|(/)|{{Metadata/citation/title}}|(/)
|{{summary}}|(/)|(/)|{{Metadata/identificationInfo/abstract}}|(/)
|{{keywords}}|(/)|(/)|{{Metadata/identificationInfo/descriptiveKeywords/keyword}}
with {{KeywordType.THEME}}|(/)
|{{Conventions}}|(x)|(x)|{color:red}Needs to be implemented{color}|(x)
|{{id}}|(/)|As
{{IDENTIFIER}}|{{Metadata/fileIdentifier\\Metadata/identificationInfo/citation/identifier/code}}|(/)
|{{naming_authority}}|(/)|(/)|{{Metadata/identificationInfo/citation/identifier/authority/title}}|(x)
title node missing in source
|{{history}}|(/)|(/)|{{Metadata/dataQualityInfo/lineage/statement}}|(/)
|{{source}}|(x)|(x)|Cannot find “source” in file UnidataDD2MI.xsl|(x) No path
for attribute in documents
|{{processing_level}}|(/)|(/)|{{Metadata/contentInfo/processingLevelCode}}|(/)
|{{comment}}|(/)|(/)|{{Metadata/identificationInfo/supplementalInformation}}|(x)
No such path in ISO 19115
|{{acknowledgement}}|(/)|(/)|{{Metadata/identificationInfo/credit}}|(/)
|{{license}}|(/)|(/)|{{Metadata/identificationInfo/resourceConstraints/useLimitation}}|(/)
|{{standard_name_vocabulary}}|(/)|(/)|{{Metadata/identificationInfo/descriptiveKeywords/thesaurusName/title}}|(/)
|{{date_created}}|(/)|(/)|{{Metadata/identificationInfo/citation/date/date}}
with {{DateType.CREATION}}|(/)
|{{creator_name}}|(/)|(/)|{{Metadata/identificationInfo/citation}} with
{{Role.ORIGINATOR}}|(/)
|{{creator_email}}|(/)|(/)|{{Metadata/identificationInfo/citation}} with
{{Role.ORIGINATOR}}|(/)
|{{creator_url}}|(/)|(/)|{{Metadata/identificationInfo/citation}} with
{{Role.ORIGINATOR}}|(/)
|{{institution}}|(/)|(/)|{{Metadata/identificationInfo/citation}} with
{{Role.ORIGINATOR}}|(/)
|{{project}}|(/)|(/)|{{Metadata/identificationInfo/descriptiveKeywords}} with
the “project” {{KeywordType}}|(/)
|{{publisher_name}}|(/)|(/)|{{Metadata/distributionInfo/distributor/distributorContact}}
with {{Role.PUBLISHER}}|(x) AttributeNames class uses the branch name of
“distributors”. It s/be “distributor”
|{{publisher_name}}|(/)|(/)|{{Metadata/identificationInfo/descriptiveKeywords/keyword}}
with the "dataCenter" {{KeywordType}}|(/)
|{{publisher_email}}|(/)|(/)|As above|(x) and (/)
|{{publisher_url}}|(/)|(/)|As above|(x) and (/)
|{{geospatial_bounds}}|(x)|(x)|Not in ISO 19115 document|(x)
|{{geospatial_bounds_crs}}|(x)|(x)|Not in ISO 19115 document|(x)
|{{geospatial_bounds_vertical_crs}}|(x)|(x)|Not in ISO 19115 document|(x)
|{{geospatial_lat_min}} and
{{geospatial_lat_max}}|(/)|(/)|{{Metadata/identificationInfo/extent/geographicElement/southBoundLatitude}}
or {{northBoundLatitude}},
{{Metadata/spatialRepresentationInfo/axisDimensionProperties/resolution}}\\The
{{spatialRepresentationInfo}} element does not contain the final two elements.
They exist independently in Metadata XSL|(/) and (x) The 2nd and 3rd elements
are not contained within the 1st
|{{geospatial_lon_min}} and
{{geospatial_lon_max}}|(/)|(/)|{{Metadata/identificationInfo/extent/geographicElement/westBoundLongitude}}
or {{eastBoundLongitude}},
{{Metadata/spatialRepresentationInfo/axisDimensionProperties/resolution}}\\The
{{spatialRepresentationInfo}} element does not contain the final two elements.
They exist independently in Metadata XSL|(/) and (x) The 2nd and 3rd elements
are not contained within the 1st
|{{geospatial_vertical_min}} and
{{geospatial_vertical_max}}|(/)|(/)|{{Metadata/identificationInfo/extent/verticalElement/minimumValue}}
or {{maximumValue}},
{{Metadata/spatialRepresentationInfo/axisDimensionProperties/resolution}} The
spatialRepresentationInfo element does not contain the final two elements. They
exist independently in Metadata XSL|(/) and (x) The 2nd and 3rd elements are
not contained within the 1st
|{{geospatial_vertical_positive}}|(/)|(/)|(x) Seems to be missing in ISO 19115
in XLS file|(/)
|{{time_coverage_start}}|(/)|(/)|{{Metadata/identificationInfo/extent/temporalElement/extent}}|(/)
|{{time_coverage_end}}|(/)|(/)|{{Metadata/identificationInfo/extent/temporalElement/extent}}|(/)
|{{time_coverage_duration}}|(/)| | |Unsure of the implementation of this in our
source
|{{time_coverage_resolution}}|(/)|(/)|{{Metadata/spatialRepresentation/axisDimensionProperties/resolution}}|(/)
|{{creator_type}}|(x)| | |Can be covered by “creator”
|{{creator_institution}}|(x)| | |Can be covered by “creator”
|{{publisher_type}}|(x)| | |Can be covered by “publisher”
|{{publisher_institution}}|(x)| | |Can be covered by “publisher”
|{{program}}|(x)|(x)|To be implemented in XSL file?|(x)
|{{contributor_name}}|(/)|As
{{CONTRIBUTOR}}|{{Metadata/identificationInfo/citation}} This path is stated in
Javadoc, but I cannot see where the data will be defined in the XSL file|?
|{{contributor_role}}|(/)|As
{{CONTRIBUTOR}}|{{Metadata/identificationInfo/citation}} This path is stated in
Javadoc, but I cannot see where the data will be defined in the XSL file|?
|{{geospatial_lat_units}}|(/)|(/)|Unsure about how these data items will be
read in|?
|{{geospatial_lat_resolution}}|(/)|(/)|Unsure about how these data items will
be read in|?
|{{geospatial_lon_units}}|(/)|(/)|Unsure about how these data items will be
read in|?
|{{geospatial_lon_resolution}}|(/)|(/)|Unsure about how these data items will
be read in|?
|{{geospatial_vertical_units}}|(/)|(/)|Unsure about how these data items will
be read in|?
|{{geospatial_vertical_resolution}}|(/)|(/)|As above|?
|{{date_modified}}|(/)|(/)|{{Metadata/identificationInfo/citation/date/date}}
with {{DateType.REVISION}}|(/)
|{{date_issued}}|(/)|(/)|{{Metadata/identificationInfo/citation/date/date}}
with {{DateType.PUBLICATION}}|(/)
|{{date_metadata_modified}}|(x)| |Can’t find|?
|{{product_version}}|(x)| |Can’t find|?
|{{keywords_vocabulary}}|(/)|As
{{VOCABULARY}}|{{Metadata/identificationInfo/descriptiveKeywords/thesaurusName/title}}|(/)
|{{platform}}|(x)|(x)|Can’t find|(x)
|{{platform_vocabulary}}|(x)|(x)|Can’t find|(x)
|{{instrument}}|(x)|(x)|Can’t find|(x)
|{{instrument_vocabularay}}|(x)|(x)|Can’t find|(x)
|{{cdm_data_type}}|(/)|As
{{DATA_TYPE}}|{{Metadata/identificationInfo/spatialRepresentationType}} in
Javadoc|(x) No spatialRepresentationType element in XSL file
|{{metadata_link}}|(x)|(x)|Could be there under a different name|(x)
|{{references}}|(/)|(/)|{{Metadata/identificationInfo/citation/otherCitationDetails}}|(/)
|{{long_name}}|(x)|(x)|No yet in ISO 19115?|(x)
|{{standard_name}}|(/)|(/)|{{Metadata/identificationInfo/descriptiveKeywords/keyword}}
with {{KeywordType.THEME}}|(/)
|{{units}}|(x)|(x)|Could be there in XSL file|(x)
|{{coverage_content_type}}|(x)|(x)|Does appear in XSL file as “contentType”|(x)
|{{acces_constraint}}|(/)|As
{{ACCESS_CONSTRAINT}}|{{Metadata/identificationInfo/resourceContraints/accessConstraints}}
Not found in XSL file|(/)
|{{contributor_email}}|(/)|As {{CONTRIBUTOR}}|Not specifically in XSL file|?
|{{contributor_url}}|(/)|As {{CONTRIBUTOR}}|Not specifically in XSL file|?
|{{flag_masks}}|(/)|(/)|{{Metadata/rangeElementDescription/rangeElement}}
Question: "rangeElement" referred to by two attributes?|(/) But includes
"/contentInfo" in path
|{{flag_meanings}}|(/)|(/)|{{Metadata/rangeElementDescription/definition}}|(/)
As above
|{{flag_names}}|(/)|(/)|{{Metadata/rangeElementDescription/name}}|(/) As above
|{{flag_values}}|(/)|(/)|{{Metadata/rangeElementDescription/rangeElement}}
Question: "rangeElement" referred to by two attributes?|(/) As above
|{{full_name}}|(/)|(x)|Not sure of where this is implemented|(x)
|{{geographic_identifier}}|(/)|(/)|{{Metadata/identificationInfo/extent/geographicElement/geographicIdentifier}}
Element "geographicIdentifier" Not found|(/)
|{{metadata_creation}}|(/)|(/)|{{Metadata/dateStamp}}|(/)
|{{name}}|(/)|(x)|Unsure of identity for this name|(x)
|{{purpose}}|(/)|(/)|{{Metadata/identificationInfo/purpose}} Not found|(/)
|{{time_coverage_units}}|(/)|(x)|Is mentioned at top of file as:
//nc:attribute\[\@name='time_coverage_units']/\@value)"/>|Maybe covered
somewhere
|{{topic_category}}|(/)|(/)|{{Metadata/identificationInfo/topicCategory}}|(/)
> Upgrade NetCDF to ISO-19115 mapping
> -----------------------------------
>
> Key: SIS-171
> URL: https://issues.apache.org/jira/browse/SIS-171
> Project: Spatial Information Systems
> Issue Type: Task
> Components: Metadata, Storage
> Affects Versions: 0.3, 0.4, 0.5, 0.6, 0.7
> Reporter: Martin Desruisseaux
> Priority: Minor
> Labels: NetCDF
> Fix For: 0.8
>
>
> The mapping from NetCDF attributes to the ISO-19115 metadata is defined at
> this page:
> * [NetCDF Attribute Convention for Dataset
> Discovery|http://wiki.esipfed.org/index.php/Attribute_Convention_for_Data_Discovery]
> * [NetCDF, HDF, and ISO
> Metadata|http://wiki.esipfed.org/index.php/NetCDF,_HDF,_and_ISO_Metadata]
> * [NcISO|https://geo-ide.noaa.gov/wiki/index.php?title=NcISO] (is XSLT files
> for the mapping from NetCDF metadata to ISO 19115-2)
> The mapping implemented since SIS 0.3 is the version 1.0 of above convention.
> Available versions as of May 2017 is 1.3. We will need to upgrade the mapping
> implemented by SIS to the latest version.
> h2. {color:green}UPDATE - June 1917{color}
> Rob Wallace did a review and [posted his result on the mailing
> list|https://lists.apache.org/thread.html/76c0ccf2e7e678a5525fc6ef633e06345c67286d077ab86e3c7f73f4@%3Cdev.sis.apache.org%3E].
> Below is a copy of his result:
> h3. Report on work to check consistency of attributeNames between ISO 19115,
> ACDD 1-3 and Metadata paths in Javadoc June 2017
> Resources used:
> * [ACDD
> 1-3|http://wiki.esipfed.org/index.php/Attribute_Convention_for_Data_Discovery]
> last modified version as of 24th January 2017
> * SIS source > Retrieved on 1st June 2017:
> {{storage/sis-netcdf/src/main/java/org/apache/sis/storage/netcdf/AttributeNames.java}}
> * [AttributeNames
> Javadoc|http://sis.apache.org/apidocs/org/apache/sis/storage/netcdf/AttributeNames.html]
> > Retrieved 26th May 2017
> * [ISO 19115 xsl
> file|https://github.com/Unidata/threddsIso/blob/master/src/main/resources/xsl/nciso/UnidataDD2MI.xsl]
> > Retrieved on 6th June 2017
> In order to make the scanning of the XSL file easier, I (Rob): >
> * Read the XSL file with csVed v2.5.1 and filtered out xsl lines
> * Saved filtered version as CSV
> * Read CSV file with Notepad++ v7.4.1. This facilitated the metadata element
> searches.
> ||ACDD 1-3 Attribute Names||In Javadoc Heading List?||In Javadoc Field
> Detail?||Metadata Path in ISO 19115 XSL file||Field and ISO 19115 path
> inAttributeNames Class Source?
> |{{title}}|(/)|(/)|{{Metadata/citation/title}}|(/)
> |{{summary}}|(/)|(/)|{{Metadata/identificationInfo/abstract}}|(/)
> |{{keywords}}|(/)|(/)|{{Metadata/identificationInfo/descriptiveKeywords/keyword}}
> with {{KeywordType.THEME}}|(/)
> |{{Conventions}}|(x)|(x)|{color:red}Needs to be implemented{color}|(x)
> |{{id}}|(/)|As
> {{IDENTIFIER}}|{{Metadata/fileIdentifier\\Metadata/identificationInfo/citation/identifier/code}}|(/)
> |{{naming_authority}}|(/)|(/)|{{Metadata/identificationInfo/citation/identifier/authority/title}}|(x)
> title node missing in source
> |{{history}}|(/)|(/)|{{Metadata/dataQualityInfo/lineage/statement}}|(/)
> |{{source}}|(x)|(x)|Cannot find “source” in file UnidataDD2MI.xsl|(x) No path
> for attribute in documents
> |{{processing_level}}|(/)|(/)|{{Metadata/contentInfo/processingLevelCode}}|(/)
> |{{comment}}|(/)|(/)|{{Metadata/identificationInfo/supplementalInformation}}|(x)
> No such path in ISO 19115
> |{{acknowledgement}}|(/)|(/)|{{Metadata/identificationInfo/credit}}|(/)
> |{{license}}|(/)|(/)|{{Metadata/identificationInfo/resourceConstraints/useLimitation}}|(/)
> |{{standard_name_vocabulary}}|(/)|(/)|{{Metadata/identificationInfo/descriptiveKeywords/thesaurusName/title}}|(/)
> |{{date_created}}|(/)|(/)|{{Metadata/identificationInfo/citation/date/date}}
> with {{DateType.CREATION}}|(/)
> |{{creator_name}}|(/)|(/)|{{Metadata/identificationInfo/citation}} with
> {{Role.ORIGINATOR}}|(/)
> |{{creator_email}}|(/)|(/)|{{Metadata/identificationInfo/citation}} with
> {{Role.ORIGINATOR}}|(/)
> |{{creator_url}}|(/)|(/)|{{Metadata/identificationInfo/citation}} with
> {{Role.ORIGINATOR}}|(/)
> |{{institution}}|(/)|(/)|{{Metadata/identificationInfo/citation}} with
> {{Role.ORIGINATOR}}|(/)
> |{{project}}|(/)|(/)|{{Metadata/identificationInfo/descriptiveKeywords}} with
> the “project” {{KeywordType}}|(/)
> |{{publisher_name}}|(/)|(/)|{{Metadata/distributionInfo/distributor/distributorContact}}
> with {{Role.PUBLISHER}}|(x) AttributeNames class uses the branch name of
> “distributors”. It s/be “distributor”
> |{{publisher_name}}|(/)|(/)|{{Metadata/identificationInfo/descriptiveKeywords/keyword}}
> with the "dataCenter" {{KeywordType}}|(/)
> |{{publisher_email}}|(/)|(/)|As above|(x) and (/)
> |{{publisher_url}}|(/)|(/)|As above|(x) and (/)
> |{{geospatial_bounds}}|(x)|(x)|Not in ISO 19115 document|(x)
> |{{geospatial_bounds_crs}}|(x)|(x)|Not in ISO 19115 document|(x)
> |{{geospatial_bounds_vertical_crs}}|(x)|(x)|Not in ISO 19115 document|(x)
> |{{geospatial_lat_min}} and
> {{geospatial_lat_max}}|(/)|(/)|{{Metadata/identificationInfo/extent/geographicElement/southBoundLatitude}}
> or {{northBoundLatitude}},
> {{Metadata/spatialRepresentationInfo/axisDimensionProperties/resolution}}\\The
> {{spatialRepresentationInfo}} element does not contain the final two
> elements. They exist independently in Metadata XSL|(/) and (x) The 2nd and
> 3rd elements are not contained within the 1st
> |{{geospatial_lon_min}} and
> {{geospatial_lon_max}}|(/)|(/)|{{Metadata/identificationInfo/extent/geographicElement/westBoundLongitude}}
> or {{eastBoundLongitude}},
> {{Metadata/spatialRepresentationInfo/axisDimensionProperties/resolution}}\\The
> {{spatialRepresentationInfo}} element does not contain the final two
> elements. They exist independently in Metadata XSL|(/) and (x) The 2nd and
> 3rd elements are not contained within the 1st
> |{{geospatial_vertical_min}} and
> {{geospatial_vertical_max}}|(/)|(/)|{{Metadata/identificationInfo/extent/verticalElement/minimumValue}}
> or {{maximumValue}},
> {{Metadata/spatialRepresentationInfo/axisDimensionProperties/resolution}} The
> spatialRepresentationInfo element does not contain the final two elements.
> They exist independently in Metadata XSL|(/) and (x) The 2nd and 3rd elements
> are not contained within the 1st
> |{{geospatial_vertical_positive}}|(/)|(/)|(x) Seems to be missing in ISO
> 19115 in XLS file|(/)
> |{{time_coverage_start}}|(/)|(/)|{{Metadata/identificationInfo/extent/temporalElement/extent}}|(/)
> |{{time_coverage_end}}|(/)|(/)|{{Metadata/identificationInfo/extent/temporalElement/extent}}|(/)
> |{{time_coverage_duration}}|(/)| | |Unsure of the implementation of this in
> our source
> |{{time_coverage_resolution}}|(/)|(/)|{{Metadata/spatialRepresentation/axisDimensionProperties/resolution}}|(/)
> |{{creator_type}}|(x)| | |Can be covered by “creator”
> |{{creator_institution}}|(x)| | |Can be covered by “creator”
> |{{publisher_type}}|(x)| | |Can be covered by “publisher”
> |{{publisher_institution}}|(x)| | |Can be covered by “publisher”
> |{{program}}|(x)|(x)|To be implemented in XSL file?|(x)
> |{{contributor_name}}|(/)|As
> {{CONTRIBUTOR}}|{{Metadata/identificationInfo/citation}} This path is stated
> in Javadoc, but I cannot see where the data will be defined in the XSL file|?
> |{{contributor_role}}|(/)|As
> {{CONTRIBUTOR}}|{{Metadata/identificationInfo/citation}} This path is stated
> in Javadoc, but I cannot see where the data will be defined in the XSL file|?
> |{{geospatial_lat_units}}|(/)|(/)|Unsure about how these data items will be
> read in|?
> |{{geospatial_lat_resolution}}|(/)|(/)|Unsure about how these data items will
> be read in|?
> |{{geospatial_lon_units}}|(/)|(/)|Unsure about how these data items will be
> read in|?
> |{{geospatial_lon_resolution}}|(/)|(/)|Unsure about how these data items will
> be read in|?
> |{{geospatial_vertical_units}}|(/)|(/)|Unsure about how these data items will
> be read in|?
> |{{geospatial_vertical_resolution}}|(/)|(/)|As above|?
> |{{date_modified}}|(/)|(/)|{{Metadata/identificationInfo/citation/date/date}}
> with {{DateType.REVISION}}|(/)
> |{{date_issued}}|(/)|(/)|{{Metadata/identificationInfo/citation/date/date}}
> with {{DateType.PUBLICATION}}|(/)
> |{{date_metadata_modified}}|(x)| |Can’t find|?
> |{{product_version}}|(x)| |Can’t find|?
> |{{keywords_vocabulary}}|(/)|As
> {{VOCABULARY}}|{{Metadata/identificationInfo/descriptiveKeywords/thesaurusName/title}}|(/)
> |{{platform}}|(x)|(x)|Can’t find|(x)
> |{{platform_vocabulary}}|(x)|(x)|Can’t find|(x)
> |{{instrument}}|(x)|(x)|Can’t find|(x)
> |{{instrument_vocabularay}}|(x)|(x)|Can’t find|(x)
> |{{cdm_data_type}}|(/)|As
> {{DATA_TYPE}}|{{Metadata/identificationInfo/spatialRepresentationType}} in
> Javadoc|(x) No spatialRepresentationType element in XSL file
> |{{metadata_link}}|(x)|(x)|Could be there under a different name|(x)
> |{{references}}|(/)|(/)|{{Metadata/identificationInfo/citation/otherCitationDetails}}|(/)
> |{{long_name}}|(x)|(x)|No yet in ISO 19115?|(x)
> |{{standard_name}}|(/)|(/)|{{Metadata/identificationInfo/descriptiveKeywords/keyword}}
> with {{KeywordType.THEME}}|(/)
> |{{units}}|(x)|(x)|Could be there in XSL file|(x)
> |{{coverage_content_type}}|(x)|(x)|Does appear in XSL file as
> “contentType”|(x)
> |{{acces_constraint}}|(/)|As
> {{ACCESS_CONSTRAINT}}|{{Metadata/identificationInfo/resourceContraints/accessConstraints}}
> Not found in XSL file|(/)
> |{{contributor_email}}|(/)|As {{CONTRIBUTOR}}|Not specifically in XSL file|?
> |{{contributor_url}}|(/)|As {{CONTRIBUTOR}}|Not specifically in XSL file|?
> |{{flag_masks}}|(/)|(/)|{{Metadata/rangeElementDescription/rangeElement}}
> Question: "rangeElement" referred to by two attributes?|(/) But includes
> "/contentInfo" in path
> |{{flag_meanings}}|(/)|(/)|{{Metadata/rangeElementDescription/definition}}|(/)
> As above
> |{{flag_names}}|(/)|(/)|{{Metadata/rangeElementDescription/name}}|(/) As above
> |{{flag_values}}|(/)|(/)|{{Metadata/rangeElementDescription/rangeElement}}
> Question: "rangeElement" referred to by two attributes?|(/) As above
> |{{full_name}}|(/)|(x)|Not sure of where this is implemented|(x)
> |{{geographic_identifier}}|(/)|(/)|{{Metadata/identificationInfo/extent/geographicElement/geographicIdentifier}}
> Element "geographicIdentifier" Not found|(/)
> |{{metadata_creation}}|(/)|(/)|{{Metadata/dateStamp}}|(/)
> |{{name}}|(/)|(x)|Unsure of identity for this name|(x)
> |{{purpose}}|(/)|(/)|{{Metadata/identificationInfo/purpose}} Not found|(/)
> |{{time_coverage_units}}|(/)|(x)|Is mentioned at top of file as:
> //nc:attribute\[\@name='time_coverage_units']/\@value)"/>|Maybe covered
> somewhere
> |{{topic_category}}|(/)|(/)|{{Metadata/identificationInfo/topicCategory}}|(/)
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