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Mapping Darwin Core to Old Versions

Title: Mapping Darwin Core to Old Versions
Date Issued: 2009-02-12
Date Modified: 2014-11-08
Abstract: This document is a quick reference for mappings between elements in pre-standard Darwin Core versions and the current Darwin Core terms. For complete historical term information, including version changes and details on pre-standard terms, see [HISTORY]. For a quick reference guide to the current recommended Darwin Core terms, see [TERMS].
Contributors: John Wieczorek (MVZ), Markus Döring (GBIF), Renato De Giovanni (CRIA), Tim Robertson (GBIF), Dave Vieglais (KUNHM)
Legal: This document is governed by the standard legal, copyright, licensing provisions and disclaimers issued by the Taxonomic Databases Working Group.
Part of TDWG Standard: http://www.tdwg.org/standards/450/
Creator: Darwin Core Task Group
Identifier: http://rs.tdwg.org/dwc/2014-11-08/terms/history/versions/
Latest Version: http://rs.tdwg.org/dwc/terms/history/versions/
Replaces: http://rs.tdwg.org/dwc/2013-10-22/terms/history/versions/
Document Status: Current Standard

1. Introduction

Audience: This document is targeted toward those who wish to understand how the standard Darwin Core terms are related to previously used Darwin Core schemas.

Before becoming a TDWG standard, the Darwin Core was instantiated and deployed in many different application profiles, all of them based on XML schema. The openly developed and widely used versions of the Darwin Core ([CLASSIC], [MANIS], [OBIS], [DRAFT14], [CURATORIAL], [GEOSPATIAL]), [PALEO]) are each compared (mapped conceptually) to the current recommended Darwin Core terms [TERMS] in this document. Each historical version is mapped in a separate table and can be referenced quickly from the Mappings section below.

2. Mappings

2.1 Darwin Core 1.2 (Classic)
2.2 OBIS extension
2.3 Darwin Core 1.21 (MaNIS/HerpNet/ORNIS/FishNet2)
2.4 Darwin Core 1.4 (Draft Standard)
2.5 Darwin Core 1.4 Curatorial extension
2.6 Darwin Core 1.4 Geospatial extension
2.7 Darwin Core 1.4 Paleontology extension

2.1 Darwin Core 1.2 (Classic)

Darwin Core 1.2 Element Recommended Term
DateLastModified dcterms:modified
InstitutionCode institutionCode
CollectionCode collectionCode
CatalogNumber catalogNumber
ScientificName scientificName
BasisOfRecord basisOfRecord
Kingdom kingdom
Phylum phylum
Class class
Order order
Family family
Genus genus
Species specificEpithet
Subspecies infraspecificEpithet
ScientificNameAuthor scientificNameAuthorship
IdentifiedBy identifiedBy
YearIdentified dateIdentified
MonthIdentified dateIdentified
DayIdentified dateIdentified
TypeStatus typeStatus
CollectorNumber recordNumber
FieldNumber fieldNumber
Collector recordedBy
YearCollected year
MonthCollected month
DayCollected day
JulianDay startDayOfYear
TimeOfDay eventTime
ContinentOcean continent
Country country
StateProvince stateProvince
County county
Locality locality
Longitude decimalLongitude
Latitude decimalLatitude
CoordinatePrecision coordinatePrecision
BoundingBox footprintWKT
MinimumElevation minimumElevationInMeters
MaximumElevation maximumElevationInMeters
MinimumDepth minimumDepthInMeters
MaximumDepth maximumDepthInMeters
Sex sex
PreparationType preparations
IndividualCount individualCount
PreviousCatalogNumber otherCatalogNumbers
RelationshipType relationshipOfResource
RelatedCatalogItem associatedOccurrences
Notes occurrenceRemarks

2.2 OBIS extension

OBIS Element Recommended Term
RecordURL dcterms:references
Source dcterms:bibliographicCitation
Citation dcterms:bibliographicCitation
Subgenus subgenus
StartYearCollected eventDate
EndYearCollected eventDate
StartMonthCollected eventDate
EndMonthCollected eventDate
StartDayCollected eventDate
EndDayCollected eventDate
StartJulianDay startDayOfYear
EndJulianDay endDayOfYear
StartTimeOfDay eventTime
EndTimeOfDay eventTime
TimeZone eventTime
StartLongitude footprintWKT
EndLongitude footprintWKT
StartLatitude footprintWKT
EndLatitude footprintWKT
Start_EndCoordinatePrecision coordinateUncertaintyInMeters
DepthRange verbatimDepth
Temperature dynamicProperties
Lifestage lifeStage
ObservedIndividualCount individualCount
SampleSize dynamicProperties
ObservedWeight dynamicProperties
GMLFeature footprintWKT

2.3 Darwin Core 1.21 (MaNIS/HerpNet/ORNIS/FishNet2)

Darwin Core 1.21 Element Recommended Term
DateLastModified dcterms:modified
BasisOfRecord basisOfRecord
InstitutionCode institutionCode
CollectionCode collectionCode
CatalogNumberText catalogNumber
CatalogNumberNumeric catalogNumber
Collector recordedBy
CollectorNumber recordNumber
FieldNumber fieldNumber
YearCollected year
MonthCollected month
DayCollected day
TimeCollected eventTime
VerbatimCollectingDate verbatimEventDate
FieldNotes fieldNotes
JulianDay startDayOfYear
HigherGeography higherGeography
ContinentOcean continent
IslandGroup islandGroup
Island island
Country country
StateProvince stateProvince
County county
Locality locality
DecimalLatitude decimalLatitude
DecimalLongitude decimalLongitude
HorizontalDatum geodeticDatum
OriginalCoordinateSystem verbatimCoordinateSystem
VerbatimLatitude verbatimLatitude
VerbatimLongitude verbatimLongitude
GeorefMethod georeferenceProtocol
CoordinateUncertaintyInMeters coordinateUncertaintyInMeters
LatLongComments georeferenceRemarks
BoundingBox footprintWKT
MinimumElevationInMeters minimumElevationInMeters
MaximumElevationInMeters maximumElevationInMeters
VerbatimElevation verbatimElevation
MinimumDepthInMeters minimumDepthInMeters
MaximumDepthInMeters maximumDepthInMeters
VerbatimDepth verbatimDepth
ScientificName scientificName
HigherTaxon higherClassification
Kingdom kingdom
Phylum phylum
Class class
Order order
Family family
Genus genus
Species specificEpithet
Subspecies infraspecificEpithet
ScientificNameAuthor scientificNameAuthorship
IdentifiedBy identifiedBy
IdentificationModifier identificationQualifier
YearIdentified dateIdentified
MonthIdentified dateIdentified
DayIdentified dateIdentified
TypeStatus typeStatus
Sex sex
Preparations preparations
Tissues preparations
IndividualCount individualCount
AgeClass lifeStage
GenBankNum associatedSequences
OtherCatalogNumbers otherCatalogNumbers
RelatedCatalogedItems associatedOccurrences
Remarks occurrenceRemarks

2.4 Darwin Core 1.4 (Draft Standard)

Darwin Core 1.4 Element Recommended Term
GlobalUniqueIdentifier occurrenceID
DateLastModified dcterms:modified
BasisOfRecord basisOfRecord
InstitutionCode institutionCode
CollectionCode collectionCode
CatalogNumber catalogNumber
InformationWithheld informationWithheld
Remarks occurrenceRemarks
ScientificName scientificName
HigherTaxon higherClassification
Kingdom kingdom
Phylum phylum
Class class
Order order
Family family
Genus genus
SpecificEpithet specificEpithet
InfraspecificRank taxonRank
InfraspecificEpithet infraspecificEpithet
AuthorYearOfScientificName scientificNameAuthorship
NomenclaturalCode nomenclaturalCode
IdentificationQualifier identificationQualifier
HigherGeography higherGeography
Continent continent
WaterBody waterBody
IslandGroup islandGroup
Island island
Country country
StateProvince stateProvince
County county
Locality locality
MinimumElevationInMeters minimumElevationInMeters
MaximumElevationInMeters maximumElevationInMeters
MinimumDepthInMeters minimumDepthInMeters
MaximumDepthInMeters maximumDepthInMeters
CollectingMethod samplingProtocol
ValidDistributionFlag establishmentMeans
EarliestDateCollected eventDate
LatestDateCollected eventDate
DayOfYear startDayOfYear
Collector recordedBy
Sex sex
LifeStage lifeStage
Attributes dynamicProperties
ImageURL associatedMedia
RelatedInformation dcterms:references

2.5 Darwin Core 1.4 Curatorial extension

Darwin Core 1.4 Curatorial Element Recommended Term
CatalogNumberNumeric catalogNumber
IdentifiedBy identifiedBy
DateIdentified dateIdentified
CollectorNumber recordNumber
FieldNumber fieldNumber
FieldNotes fieldNotes
VerbatimCollectingDate verbatimEventDate
VerbatimElevation verbatimElevation
VerbatimDepth verbatimDepth
Preparations preparations
TypeStatus typeStatus
GenBankNumber associatedSequences
OtherCatalogNumbers otherCatalogNumbers
RelatedCatalogedItems associatedOccurrences
Disposition disposition
IndividualCount individualCount

2.6 Darwin Core 1.4 Geospatial extension

Darwin Core 1.4 Geospatial Element Recommended Term
DecimalLatitude decimalLatitude
DecimalLongitude decimalLongitude
GeodeticDatum geodeticDatum
CoordinateUncertaintyInMeters coordinateUncertaintyInMeters
PointRadiusSpatialFit pointRadiusSpatialFit
VerbatimCoordinates verbatimCoordinates
VerbatimLatitude verbatimLatitude
VerbatimLongitude verbatimLongitude
VerbatimCoordinateSystem verbatimCoordinateSystem
GeoreferenceProtocol georeferenceProtocol
GeoreferenceSources georeferenceSources
GeoreferenceVerificationStatus georeferenceVerificationStatus
GeoreferenceRemarks georeferenceRemarks
FootprintWKT footprintWKT
FootprintSpatialFit footprintSpatialFit

2.7 Darwin Core 1.4 Paleontology extension

Darwin Core 1.4 Paleontology Element Recommended Term
EarliestEonOrLowestEonothem earliestEonOrLowestEonothem
LatestEonOrHighestEonothem latestEonOrHighestEonothem
EarliestEraOrLowestErathem earliestEraOrLowestErathem
LatestEraOrHighestErathem latestEraOrHighestErathem
EarliestPeriodOrLowestSystem earliestPeriodOrLowestSystem
LatestPeriodOrHighestSystem latestPeriodOrHighestSystem
EarliestEpochOrLowestSeries earliestEpochOrLowestSeries
LatestEpochOrHighestSeries latestEpochOrHighestSeries
EarliestAgeOrLowestStage earliestAgeOrLowestStage
LatestAgeOrHighestStage latestAgeOrHighestStage
LowestBiostratigraphicZone lowestBiostratigraphicZone
HighestBiostratigraphicZone highestBiostratigraphicZone
LithostratigraphicTerms lithostratigraphicTerms
Group group
Formation formation
Member member
Bed bed

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