metadata content. levels of metadata discovery access understanding metadata standards additional...
TRANSCRIPT
Metadata Content
Levels of Metadata• Discovery• Access• Understanding
Metadata Standards
• Additional Metadata
Common Core Metadata
• Why standards• Which standards for geospatial data
• Generalized content
• Specific Response-specific content
LEVELS OF METADATAMetadata Standards
Discovery vs. Access vs. Understanding• Cannot search on content
if it is not documented.• Cannot access data if links
and access instructions are not included.
• Cannot understand content if attributes, definitions, domains, units, etc. are not included!
“Levels” of MetadataLevel of Metadata Metadata “Author”
No Metadata Shame on You!
Discovery Level Subject Matter Expert (SME)Portal DeveloperData Manager
Access Level Portal DeveloperData ManagerIT – who is hosting/how
Understanding Level Subject Matter Expert (SME)Portal DeveloperData ManagerProcedures
Content Organization - Standards
• Metadata - Documentation of geospatial data written in a consistent manner
• Standards organize content consistently
• Often defined in policy
Establishing the standard• Why have a standard?– Standards ensure consistency.
• The standard for metadata ensures a level of consistency in data documentation
FGDC standards
FGDC Authored Standards• FGDC-STD-001-1998 Content Standard for Digital Geospatial
Metadata (CSDGM)• FGDC-STD-001.1-1999 Content Standard for Digital Geospatial
Metadata (CSDGM) Part 1: Biological Data Profile (Bio)• FGDC-STD-001.2-2001 Shoreline Metadata Profile of the
Content Standards for Digital Geospatial Metadata (Shoreline)• FGDC-STD-012-2002 Content Standard for Digital Geospatial
Metadata: Extensions for Remote Sensing Metadata (RSE)
International Standards –FGDC Endorsed Standards• ISO 19110:2005 Geographic information - Methodology for Feature Cataloguing• ISO 19111:2007 Geographic information – Spatial referencing by coordinates• ISO 19115:2003 Geographic information – Metadata• ISO 19115-1 Geographic information – Metadata• ISO 19115-2:2009 Geographic information – Metadata – Part 2: Extensions for
imagery and gridded data• ISO 19119:2005 Geographic information – Services• ISO 19139:2007 Geographic information – Metadata – XML schema
implementation• INCITS 453-2009 Information technology – North American Profile of ISO
19115:2004 – Geographic information – Metadata (NAP – Metadata)
Mandatory
Legend
IdentificationInformation
DataQuality
Information
SpatialData
OrganizationInformation
SpatialReferenceInformation
Entityand
AttributeInformation
MetadataReferenceInformation
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DistributionInformation
Metadata
MandatoryIf
Applicable
FGDC CSDGM Metadata Record
ISO Metadata Implementation
Aggregated Class Name
Class Attributes
Attribute Name Conditionality(blank) = required, not repeatable[1..*] = required, repeatable[0..1] = optional, not repeatable[0..*] = optional, repeatable
Attribute TypeCharacter StringCodeset ValueClassDate
Note Field
MD_Metadata
Standard X
Standard Y Standard Z
Shared Core Content
Required for Project Open Data
Title Contact Name
Description Contact Email
Tags Unique Identifier
Last Update Public Access Level
Required if Applicable for Project Open Data
Bureau Code Endpoint
Program Code Format
Access Level License
Data Dictionary Spatial
Download URL Temporal
Expanded Fields for Project Open Data
Release Date Category
Frequency Related Documents
Language Homepage URL
Data Quality System of Records
Discovery
• How would you like to search for your records?
• What content needs included in your records to enable discovery?
Many of your ingredients are already taken care of with the Open Data Policy requirements.
…BUT….there are a few more content specific items to document.
Required Content for DWH Project Tracker
Project Name Est.Proj. Completion Date
Description Funders
Link Funder Contributions
Unique ID Funder Types
Lat/Lon Funding Sources
State Award Year
Congressional District Primary Grantee Org.
Primary Project Category Grantee Types
Resource POC Name, Phone, Email
Required If Applicable for DWH Project Tracker
Funding Sources
Settlement Types
Funding Mechanisms
Optional Content for DWH Project Tracker
County
Add. Proj. Categories
Award Month
Award Day
Other Partners
Project Comments
Required if Applicable DWH Project TrackerLand Acquisition Projects
Acres Acquired Easement Holder Types
Close Year Duration
Purchase Type Term
Landowner Purpose
Landowner Type Public Access
Easement Holder Names
Optional Content for DWH Project TrackerLand Acquisition Projects
TPL Involved
Close Month
Close Day
Required if Applicable for DWH Project TrackerRestoration Projects
Land Restoration Acreage Restoration Feet
Aquatic Restoration Acreage Additional Acreage
Restoration Mileage
https://data.gulfresearchinitiative.org/how-submit-data-griidc