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A look to the past for the future- The North American Profile. Sharon Shin Metadata Coordinator Federal Geographic Data Committee. The Past - FGDC Content Standard for Digital Geospatial Metadata. Information Exchange Forum on Spatial Metadata- June 16-18, 1992. Executive Order 12906, 1994 - PowerPoint PPT Presentation
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A look to the past for the A look to the past for the future-future-
The North American ProfileThe North American Profile
Sharon ShinSharon ShinMetadata CoordinatorMetadata Coordinator
Federal Geographic Data CommitteeFederal Geographic Data Committee
The Past - FGDC The Past - FGDC Content Standard for Digital Content Standard for Digital
Geospatial MetadataGeospatial Metadata
Information Exchange Forum on Spatial Information Exchange Forum on Spatial Metadata- June 16-18, 1992.Metadata- June 16-18, 1992.
Executive Order 12906, 1994Executive Order 12906, 1994 EO 13286, 2003EO 13286, 2003
Content Standards for Digital Geospatial Content Standards for Digital Geospatial Metadata Version 1 1995, Version 2 1998Metadata Version 1 1995, Version 2 1998
The Future:The Future:Regional, national, & organizational Regional, national, & organizational
profilesprofiles
ANZLIC ProfileANZLIC Profile
North American Profile North American Profile
EO ProfileEO Profile
European ProfileEuropean Profile
Perfil Latinoamericano de MetadataPerfil Latinoamericano de Metadata
NATO ProfileNATO Profile
ISO19115:2003ISO19115:2003Geographic Information - MetadataGeographic Information - Metadata
State ProfileState Profile Navigation ProfileNavigation Profile
NorthAmericanProfile of
ISO 19115Metadata
NorthAmericanProfile of
ISO 19115Metadata
Co-located MeetingsCo-located MeetingsParallel DevelopmentParallel Development
MOU between
Canada and the USA
What is the NAPWhat is the NAP
Community profile of ISO 19115 Geospatial Community profile of ISO 19115 Geospatial Information – MetadataInformation – Metadata
Addresses metadata for geographic products. Addresses metadata for geographic products. Negotiated content between the ANSI and Negotiated content between the ANSI and
CGSB representatives. CGSB representatives. Format: Profile with “best practices” and Format: Profile with “best practices” and
simplified diagrams for training, UML in annexsimplified diagrams for training, UML in annex
Multi-level metadataMulti-level metadata Data Series - Data Series - wetlandswetlands Dataset - Dataset - Paducah wetlandsPaducah wetlands Feature Type - Feature Type - marshmarsh Feature Instance - Feature Instance - Mandy’s MarshMandy’s Marsh Attribute Type - Attribute Type - salinitysalinity Attribute Instance - Attribute Instance - actual % water salinityactual % water salinity
NAP Metadata: NAP Metadata: Implications –Good News Implications –Good News
ISO Metadata: Core ElementsISO Metadata: Core ElementsDataset titleDataset title Spatial representation typeSpatial representation type
Dataset reference dateDataset reference date Reference systemReference system
Dataset responsible partyDataset responsible party Lineage statementLineage statement
Geographic locationGeographic location On-line resourceOn-line resource
Dataset languageDataset language Metadata file identifierMetadata file identifier
Dataset character setDataset character set Metadata standard nameMetadata standard name
Dataset topic categoryDataset topic category Metadata standard versionMetadata standard version
Spatial resolutionSpatial resolution Metadata languageMetadata language
AbstractAbstract Metadata character setMetadata character set
Distribution formatDistribution format Metadata point of contactMetadata point of contact
Additional extent info (vert / Additional extent info (vert / temp)temp)
Metadata date stampMetadata date stamp
mandatory
NAP: Essential MetadataNAP: Essential Metadata Requires reviewing the entire standard to Requires reviewing the entire standard to
determine what is minimal metadata for each determine what is minimal metadata for each user.user.
Metadata Record Information – 7 mandatory Metadata Record Information – 7 mandatory Identification Information- 3 mandatoryIdentification Information- 3 mandatory
All optional with the number of mandatory attributes/subclasses:All optional with the number of mandatory attributes/subclasses: Data Quality 1Data Quality 1 Maintenance Info 1Maintenance Info 1 Descriptive Keywords 1Descriptive Keywords 1 Resource Constraints 0 +1Resource Constraints 0 +1 Aggregate Info 1Aggregate Info 1
• Spatial Representation Info Spatial Representation Info
• 4 + 74 + 7
• Reference System Info 1Reference System Info 1
• Content Info 2 or 3 + 2Content Info 2 or 3 + 2
• Distribution Info 2 +1Distribution Info 2 +1
Data QualityData Quality
Attribute Consistency
Logistical Consistency
Completeness Report
Positional Accuracy Lineage
Scope (M) Report (C)
Completeness Logical Consistency Positional Consistency Thematic Accuracy Temporal Accuracy
Lineage (C)
CSDGM NAP
Maintenance InformationMaintenance InformationMaintenance and Update Frequency (M) –
code listDate of Next Update User Defined Maintenance Frequency Updated Scope Update Scope Description Maintenance Note Contact – responsible party
Application SchemaApplication Schema
Supports description of associated:Supports description of associated:published data modelspublished data modelscustom data modelscustom data models
A vector map, with points, polylines and polygons.A vector map, with points, polylines and polygons.Filename extension.gml.gmlDeveloped byDeveloped byOpen Geospatial ConsortiumType of formatType of formatGeographic Information SystemExtended fromExtended fromXML
Service MetadataService Metadata
Supports description of associated:Supports description of associated:data distribution portalsdata distribution portalsweb mapping applicationsweb mapping applicationsdata collaboration networksdata collaboration networksproject websitesproject websites
The Future - ImplementationThe Future - Implementation
Lands Information Ontario Lands Information Ontario Aggreement Aggreement
FGDC, FGDC Metadata Working Group, Land FGDC, FGDC Metadata Working Group, Land Information Ontario FGDC Information Ontario FGDC Time period: 12 months, beginning May 1, 2008Time period: 12 months, beginning May 1, 2008
Update materials, beginning May 1, 2008 and Update materials, beginning May 1, 2008 and continuing to November 2009continuing to November 2009
Collaborative period between FGDC and LIO: Collaborative period between FGDC and LIO: July 01, 2008 – February 28, 2009 (in-kind July 01, 2008 – February 28, 2009 (in-kind
contribution of 100 days @ $300/day)contribution of 100 days @ $300/day) Activities: Activities:
Development and verification of materials initiated by Development and verification of materials initiated by Land Information Ontario and theLand Information Ontario and theFederal Geographic Data Committee. Federal Geographic Data Committee.
Graphic RepresentationGraphic Representation
LEGEND
Metadata
IdentificationInformation
DataQuality
Information
SpatialData
OrganizationInformation
SpatialReferenceInformation
Entityand
AttributeInformation
DistributionInformation
MetadataReferenceInformation
4. 5. 6. 7.1. 2. 3.
3-D BoxIndicates
Data EntryField
mandatorymandatory
if applicable
optional
Graphical Representation of:The Federal Geographic Data Committee's
Content Standard for Digital Geospatial Metadata
FGDC-STD-001, June 1998
Prepared by Susan Stitt, Center for Biological Informatics, USGSIn conjunction with the Federal Geographic Data Committee
5.2Metadata Record
Information
5.2.1Field
Identifier
5.2.2Language
5.2.3Character
Set
5.2.4Parent
Indentifier
5.2.5 Heirarchy
Level *
5.2.6Contact *See 5.16
Responsible Party
5.2.7Date
Stamp
5.2.8Metadata Standard
Name
5.2.9Metadata Standard Version
5.2.10Data Set
URI
5.2.11Locale
5.2.12Identification Information *
See 5.3.1 Data Identification and / or
5.3.2 Service Information
5.2.13Metadata
Constraints *See 5.4.1 Constraint
or 5.4.2 Legal Constraints or 5.4.3 Legal Constraints
5.2.14Data Quality Information *
See 5.5Data Quality
5.2.15Metadata
Maintenance Information
See 5.6 Metadata Maintenance
5.2.16Spatial
RepresentationInformation *
See 5.7.1 Grid Spatial
Representation and / or 5.7.2 Vector
Spatial Representation and /or 5.7.3 Georectified
and / or 5.7.4 Georeferenceable
5.2.17Reference System
Information *See 5.8
Reference System
5.2.18Content Information *
See 5.9.1 Feature Catalog Description
and / or 5.9.2Coverage Information
or 5.9.3 Image Description
5.2.19Portrayal Catalogue
Information *See 5.10
Portrayal Catalog Reference
5.2.20Distribution Information See 5.11
Distribution
5.2.21Application Schema
Information *See 5.12
Application Schema Information
6.2PT_Locale
Graphic RepresentationGraphic Representation
format based upon ISO 19139 format based upon ISO 19139 (xml) vs. 19115 (uml)(xml) vs. 19115 (uml)
hyperlinked and printable dochyperlinked and printable doc
Graphical RepresentationGraphical Representation
Implementation GuideImplementation Guide
Guidance beyond best practices in NAP.Guidance beyond best practices in NAP. Assists metadata creators Assists metadata creators
NAP Training ModulesNAP Training Moduleshttp://www.fgdc.gov/training/training-materialshttp://www.fgdc.gov/training/training-materials
NAP Guidance DocumentsNAP Guidance Documents
ToolsTools
FGDC sponsored ISO metadata editor FGDC sponsored ISO metadata editor review.review. URL: URL: http://www.fgdc.gov/participation/working-http://www.fgdc.gov/participation/working-
groups-subcommittees/mwg/groups-subcommittees/mwg/
Validation tool ? Validation tool ? CSDGM to ISO 19115 Conversion toolCSDGM to ISO 19115 Conversion tool
IntergraphIntergraph SharewareShareware
Contact Contact
Sharon Shin- Metadata CoordinatorSharon Shin- Metadata [email protected]@usgs.gov
Lynda Wayne- [email protected] Wayne- [email protected]
CrosswalkCrosswalk
FGDC name ISO name Comment
Identification Information (Section 1)
MD_Metadata.identificationInfo.MD_Identification
1.1 Citation MD_Metadata.identificationInfo.MD_Identification.citation
1.2 Description --- Compound element, unnecessary mapping
1.2.1 Abstract MD_Metadata.identificationInfo.MD_Identification.abstract
1.2.2 Purpose MD_Metadata.identificationInfo.MD_Identification.purpose
1.2.3 Supplemental Information MD_Metadata.identificationInfo.MD_DataIdentification.supplementalInformation
4.1 Horizontal Coordinate System Definition
--- Compound element, no mapping necessary
4.1.1 Geographic MD_Metadata.referenceSystemInfo.MD_ReferenceSystem.referenceSystemIdentifier.RS_Identifier.code ( = FGDC Geographic)
4.1.1.1 Latitude Resolution NO MATCH
4.1.1.2 Longitude Resolution NO MATCH
4.1.1.3 Geographic Coordinate Units
NO MATCH
4.1.2 Planar --- Compound element, no mapping necessary
6.4.2.2.1.1.2 Dialup Instructions Deprecate
6.5 Custom Order Process
7.7 Metadata Time Convention Deprecate
10.4.1 Address Type Deprecate
Modified UMLModified UML
NAP-Metadata:+ language: mandatory, composed of a language code (ISO639-2/T) and a 3-digit numeric country code (ISO3166-1)+ characterSet: "utf8" mandatory+ hierarchyLev el: mandatory+ hierarchyLev elName: mandatory+ metadataStandardName: "NAP-Metadata" mandatory+ locale: mandatory
Conditional statements:language: documented if not defined by the encoding standardcharacterSet: documented if ISO 10646-1 not used and not defined by the encoding standardparentIdentifier: documented if the hierarchy of a higher level exists
MD_SpatialRepresentation(from Spatial representation information)
<<Abstract>>
MD_ApplicationSchemaInformation(from Application schema information)
MD_PortrayalCatalogueReference(from Portrayal catalogue information)
MD_MetadataExtensionInformation(from Metadata extension information)
MD_ContentInformation(from Content information)
<<Abstract>>
MD_ReferenceSystem(from Reference system information)
DQ_DataQuality(from Data quality information)
MD_Distribution(from Distribution information)
MD_MaintenanceInformation(from Maintenance information)MD_Metadata
+ fi leIdentifier[0..1] : CharacterString+ language : CharacterString+ characterSet : MD_CharacterSetCode = "utf8"+ parentIdentifier[0..1] : CharacterString+ hierarchyLevel[1..*] : MD_ScopeCode = "dataset"+ hierarchyLevelName[1..*] : CharacterString+ contact[1..*] : CI_ResponsibleParty+ dateStamp : Date+ metadataStandardName : CharacterString = "NAP-Metadata"+ metadataStandardVersion[0..1] : CharacterString+ dataSetURI[0..1] : CharacterString+ locale[1..*] : PT_Locale
0..*+spatialRepresentationInfo 0..*
0..*+applicationSchemaInfo 0..*
0..*
+portrayalCatalogueInfo
0..*
0..1
+metadataMaintenance
0..1
0..* +metadataExtensionInfo0..*
0..*
+contentInfo
0..*
0..*+referenceSystemInfo 0..*
0..*
+dataQualityInfo
0..*
0..1
+distributionInfo
0..1
MD_Constraints(from Constraint information)
0..*
+metadataConstraints
0..*
MD_Identification(from Identification information)
<<Abstract>>
0..*+resourceMaintenance0..*
1..*
+identificationInfo
1..*
0..* +resourceConstraints0..*
NAP-Metadata:{ (identificationInfo.spatialRepresentationType = "vector") or(identificationInfo.spatialRepresentationType = "grid") or(identificationInfo.spatialRepresentationType = "tin")implies count referenceSystemInfo >= 1) }
ISO 19139 ValidationISO 19139 Validation
http://www.isotc211.org/2005/
NAP Validator
Fewer mandatory elementsFewer mandatory elements Fixed domains and code lists in place of Fixed domains and code lists in place of
free text to control vocabulary and improve free text to control vocabulary and improve discoverydiscovery
More optional elementsMore optional elements Increased use of modular contentIncreased use of modular content
NAP Metadata: Content- NAP Metadata: Content- Domains and ConditionalityDomains and Conditionality
extent citations time period responsible partycontact address online resource and more…
International elementsInternational elementsData / Metadata LanguageData / Metadata Language
PT Locale- to record other languages used in PT Locale- to record other languages used in the metadatathe metadata
Lacking elementsLacking elementsISO ISO Topic CategoryTopic Category – 19– 19 standardized subject standardized subject categories to facilitate data discoverycategories to facilitate data discovery
NAP Metadata: New NAP Metadata: New (non-CSDGM) Content(non-CSDGM) Content