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#------------------------------------------------------------------------------
# File: DarwinCore.pm
#
# Description: Darwin Core XMP tags
#
# Revisions: 2013-01-28 - P. Harvey Created
#
# References: 1) http://rs.tdwg.org/dwc/index.htm
# 2) https://exiftool.org/forum/index.php/topic,4442.0/all.html
#------------------------------------------------------------------------------
package Image::ExifTool::DarwinCore;
use strict;
use vars qw($VERSION);
use Image::ExifTool::XMP;
$VERSION = '1.05';
my %dateTimeInfo = (
# NOTE: Do NOT put "Groups" here because Groups hash must not be common!
Writable => 'date',
Shift => 'Time',
PrintConv => '$self->ConvertDateTime($val)',
PrintConvInv => '$self->InverseDateTime($val,undef,1)',
);
my %materialSample = (
STRUCT_NAME => 'DarwinCore MaterialSample',
NAMESPACE => 'dwc',
materialSampleID => { },
);
my %event = (
STRUCT_NAME => 'DarwinCore Event',
NAMESPACE => 'dwc',
day => { Writable => 'integer', Groups => { 2 => 'Time' } },
earliestDate => { %dateTimeInfo, Groups => { 2 => 'Time' } },
endDayOfYear => { Writable => 'integer', Groups => { 2 => 'Time' } },
eventDate => { %dateTimeInfo, Groups => { 2 => 'Time' } },
eventID => { },
eventRemarks => { Writable => 'lang-alt' },
eventTime => {
Groups => { 2 => 'Time' },
Writable => 'string', # (so we can format this ourself)
Shift => 'Time',
# (allow date/time or just time value)
ValueConv => 'Image::ExifTool::XMP::ConvertXMPDate($val)',
PrintConv => '$self->ConvertDateTime($val)',
ValueConvInv => 'Image::ExifTool::XMP::FormatXMPDate($val) or $val',
PrintConvInv => q{
my $v = $self->InverseDateTime($val,undef,1);
undef $Image::ExifTool::evalWarning;
return $v if $v;
# allow time-only values by adding dummy date (thanks Herb)
my $v = $self->InverseDateTime("2000:01:01 $val",undef,1);
undef $Image::ExifTool::evalWarning;
return $v if $v and $v =~ s/.* //; # strip off dummy date
$Image::ExifTool::evalWarning = 'Invalid date/time or time-only value (use HH:MM:SS[.ss][+/-HH:MM|Z])';
return undef;
},
},
fieldNotes => { },
fieldNumber => { },
habitat => { },
latestDate => { %dateTimeInfo, Groups => { 2 => 'Time' } },
month => { Writable => 'integer', Groups => { 2 => 'Time' } },
parentEventID => { },
samplingEffort => { },
samplingProtocol => { },
sampleSizeValue => { },
sampleSizeUnit => { },
startDayOfYear => { Writable => 'integer', Groups => { 2 => 'Time' } },
verbatimEventDate => { Groups => { 2 => 'Time' } },
year => { Writable => 'integer', Groups => { 2 => 'Time' } },
);
# Darwin Core tags
%Image::ExifTool::DarwinCore::Main = (
GROUPS => { 0 => 'XMP', 1 => 'XMP-dwc', 2 => 'Other' },
NAMESPACE => 'dwc',
WRITABLE => 'string',
NOTES => q{
Tags defined in the Darwin Core (dwc) XMP namespace. See
L<http://rs.tdwg.org/dwc/index.htm> for the official specification.
},
Event => {
Name => 'DCEvent', # (avoid conflict with XMP-iptcExt:Event)
FlatName => 'Event',
Struct => \%event,
},
# tweak a few of the flattened tag names
EventEventDate => { Name => 'EventDate', Flat => 1 },
EventEventID => { Name => 'EventID', Flat => 1 },
EventEventRemarks => { Name => 'EventRemarks', Flat => 1 },
EventEventTime => { Name => 'EventTime', Flat => 1 },
FossilSpecimen => { Struct => \%materialSample },
GeologicalContext => {
FlatName => '', # ('GeologicalContext' is too long)
Struct => {
STRUCT_NAME => 'DarwinCore GeologicalContext',
NAMESPACE => 'dwc',
bed => { },
earliestAgeOrLowestStage => { },
earliestEonOrLowestEonothem => { },
earliestEpochOrLowestSeries => { },
earliestEraOrLowestErathem => { },
earliestPeriodOrLowestSystem=> { },
formation => { },
geologicalContextID => { },
group => { },
highestBiostratigraphicZone => { },
latestAgeOrHighestStage => { },
latestEonOrHighestEonothem => { },
latestEpochOrHighestSeries => { },
latestEraOrHighestErathem => { },
latestPeriodOrHighestSystem => { },
lithostratigraphicTerms => { },
lowestBiostratigraphicZone => { },
member => { },
},
},
GeologicalContextBed => { Name => 'GeologicalContextBed', Flat => 1 },
GeologicalContextFormation => { Name => 'GeologicalContextFormation', Flat => 1 },
GeologicalContextGroup => { Name => 'GeologicalContextGroup', Flat => 1 },
GeologicalContextMember => { Name => 'GeologicalContextMember', Flat => 1 },
HumanObservation => { Struct => \%event },
Identification => {
FlatName => '', # ('Identification' is redundant)
Struct => {
STRUCT_NAME => 'DarwinCore Identification',
NAMESPACE => 'dwc',
dateIdentified => { %dateTimeInfo, Groups => { 2 => 'Time' } },
identificationID => { },
identificationQualifier => { },
identificationReferences => { },
identificationRemarks => { },
identificationVerificationStatus => { },
identifiedBy => { },
typeStatus => { },
},
},
LivingSpecimen => { Struct => \%materialSample },
MachineObservation => { Struct => \%event },
MaterialSample => { Struct => \%materialSample },
MaterialSampleMaterialSampleID => { Name => 'MaterialSampleID', Flat => 1 },
MeasurementOrFact => {
FlatName => '', # ('MeasurementOrFact' is redundant and too long)
Struct => {
STRUCT_NAME => 'DarwinCore MeasurementOrFact',
NAMESPACE => 'dwc',
measurementAccuracy => { Format => 'real' },
measurementDeterminedBy => { },
measurementDeterminedDate => { %dateTimeInfo, Groups => { 2 => 'Time' } },
measurementID => { },
measurementMethod => { },
measurementRemarks => { },
measurementType => { },
measurementUnit => { },
measurementValue => { },
},
},
Occurrence => {
Struct => {
STRUCT_NAME => 'DarwinCore Occurrence',
NAMESPACE => 'dwc',
associatedMedia => { },
associatedOccurrences => { },
associatedReferences => { },
associatedSequences => { },
associatedTaxa => { },
behavior => { },
catalogNumber => { },
disposition => { },
establishmentMeans => { },
individualCount => { },
individualID => { },
lifeStage => { },
occurrenceDetails => { },
occurrenceID => { },
occurrenceRemarks => { },
occurrenceStatus => { },
organismQuantity => { },
organismQuantityType => { },
otherCatalogNumbers => { },
preparations => { },
previousIdentifications => { },
recordedBy => { },
recordNumber => { },
reproductiveCondition => { },
sex => { },
},
},
OccurrenceOccurrenceDetails => { Name => 'OccurrenceDetails', Flat => 1 },
OccurrenceOccurrenceID => { Name => 'OccurrenceID', Flat => 1 },
OccurrenceOccurrenceRemarks => { Name => 'OccurrenceRemarks', Flat => 1 },
OccurrenceOccurrenceStatus => { Name => 'OccurrenceStatus', Flat => 1 },
Organism => {
Struct => {
STRUCT_NAME => 'DarwinCore Organism',
NAMESPACE => 'dwc',
associatedOccurrences => { },
associatedOrganisms => { },
organismID => { },
organismName => { },
organismRemarks => { },
organismScope => { },
previousIdentifications => { },
},
},
OrganismOrganismID => { Name => 'OrganismID', Flat => 1 },
OrganismOrganismName => { Name => 'OrganismName', Flat => 1 },
OrganismOrganismRemarks => { Name => 'OrganismRemarks', Flat => 1 },
OrganismOrganismScope => { Name => 'OrganismScope', Flat => 1 },
PreservedSpecimen => { Struct => \%materialSample },
Record => {
Struct => {
STRUCT_NAME => 'DarwinCore Record',
NAMESPACE => 'dwc',
basisOfRecord => { },
collectionCode => { },
collectionID => { },
dataGeneralizations => { },
datasetID => { },
datasetName => { },
dynamicProperties => { },
informationWithheld => { },
institutionCode => { },
institutionID => { },
ownerInstitutionCode => { },
},
},
ResourceRelationship => {
FlatName => '', # ('ResourceRelationship' is redundant and too long)
Struct => {
STRUCT_NAME => 'DarwinCore ResourceRelationship',
NAMESPACE => 'dwc',
relatedResourceID => { },
relationshipAccordingTo => { },
relationshipEstablishedDate => { %dateTimeInfo, Groups => { 2 => 'Time' } },
relationshipOfResource => { },
relationshipRemarks => { },
resourceID => { },
resourceRelationshipID => { },
},
},
Taxon => {
Struct => {
STRUCT_NAME => 'DarwinCore Taxon',
NAMESPACE => 'dwc',
acceptedNameUsage => { },
acceptedNameUsageID => { },
class => { },
family => { },
genus => { },
higherClassification => { },
infraspecificEpithet => { },
kingdom => { },
nameAccordingTo => { },
nameAccordingToID => { },
namePublishedIn => { },
namePublishedInID => { },
namePublishedInYear => { },
nomenclaturalCode => { },
nomenclaturalStatus => { },
order => { },
originalNameUsage => { },
originalNameUsageID => { },
parentNameUsage => { },
parentNameUsageID => { },
phylum => { },
scientificName => { },
scientificNameAuthorship => { },
scientificNameID => { },
specificEpithet => { },
subgenus => { },
taxonConceptID => { },
taxonID => { },
taxonRank => { },
taxonRemarks => { },
taxonomicStatus => { },
verbatimTaxonRank => { },
vernacularName => { Writable => 'lang-alt' },
},
},
TaxonTaxonConceptID => { Name => 'TaxonConceptID', Flat => 1 },
TaxonTaxonID => { Name => 'TaxonID', Flat => 1 },
TaxonTaxonRank => { Name => 'TaxonRank', Flat => 1 },
TaxonTaxonRemarks => { Name => 'TaxonRemarks', Flat => 1 },
dctermsLocation => {
Name => 'DCTermsLocation',
Groups => { 2 => 'Location' },
FlatName => 'DC', # ('dctermsLocation' is too long)
Struct => {
STRUCT_NAME => 'DarwinCore DCTermsLocation',
NAMESPACE => 'dwc',
continent => { },
coordinatePrecision => { },
coordinateUncertaintyInMeters => { },
country => { },
countryCode => { },
county => { },
decimalLatitude => { },
decimalLongitude => { },
footprintSpatialFit => { },
footprintSRS => { },
footprintWKT => { },
geodeticDatum => { },
georeferencedBy => { },
georeferencedDate => { },
georeferenceProtocol => { },
georeferenceRemarks => { },
georeferenceSources => { },
georeferenceVerificationStatus => { },
higherGeography => { },
higherGeographyID => { },
island => { },
islandGroup => { },
locality => { },
locationAccordingTo => { },
locationID => { },
locationRemarks => { },
maximumDepthInMeters => { },
maximumDistanceAboveSurfaceInMeters => { },
maximumElevationInMeters => { },
minimumDepthInMeters => { },
minimumDistanceAboveSurfaceInMeters => { },
minimumElevationInMeters => { },
municipality => { },
pointRadiusSpatialFit => { },
stateProvince => { },
verbatimCoordinates => { },
verbatimCoordinateSystem => { },
verbatimDepth => { },
verbatimElevation => { },
verbatimLatitude => { },
verbatimLocality => { },
verbatimLongitude => { },
verbatimSRS => { },
waterBody => { },
},
},
);
1; #end
__END__
=head1 NAME
Image::ExifTool::DarwinCore - Darwin Core XMP tags
=head1 SYNOPSIS
This module is used by Image::ExifTool
=head1 DESCRIPTION
This file contains tag definitions for the Darwin Core XMP namespace.
=head1 AUTHOR
Copyright 2003-2021, Phil Harvey (philharvey66 at gmail.com)
This library is free software; you can redistribute it and/or modify it
under the same terms as Perl itself.
=head1 REFERENCES
=over 4
=item L<http://rs.tdwg.org/dwc/index.htm>
=back
=head1 SEE ALSO
L<Image::ExifTool::TagNames/XMP Tags>,
L<Image::ExifTool(3pm)|Image::ExifTool>
=cut
|
