dealing with metadata(s) in ilostat
TRANSCRIPT
![Page 3: DEALING WITH METADATA(s) IN ILOSTAT](https://reader033.vdocuments.net/reader033/viewer/2022042817/55a97a1d1a28ab710e8b480b/html5/thumbnails/3.jpg)
I. Introduction
II. ILOSTAT and GSBPM
III. Types of Metadata
IV. ILOSTAT Metadata
V. Summary
![Page 4: DEALING WITH METADATA(s) IN ILOSTAT](https://reader033.vdocuments.net/reader033/viewer/2022042817/55a97a1d1a28ab710e8b480b/html5/thumbnails/4.jpg)
ILOSTAT, new Statistical Information System
New data collection approach
New application
Standards based
Metadata driven
![Page 5: DEALING WITH METADATA(s) IN ILOSTAT](https://reader033.vdocuments.net/reader033/viewer/2022042817/55a97a1d1a28ab710e8b480b/html5/thumbnails/5.jpg)
ILOSTAT modules
Data collection
Data cleaning process
Data dissemination
Workflow control
Metadata
![Page 6: DEALING WITH METADATA(s) IN ILOSTAT](https://reader033.vdocuments.net/reader033/viewer/2022042817/55a97a1d1a28ab710e8b480b/html5/thumbnails/6.jpg)
GSBPM phases1. Specify needs
2. Design
3. Build
4. Collect
5. Process
6. Analyse
7. Disseminate
8. Archive
9. Evaluate
Overarching processes: Quality management
Metadata management
…
![Page 7: DEALING WITH METADATA(s) IN ILOSTAT](https://reader033.vdocuments.net/reader033/viewer/2022042817/55a97a1d1a28ab710e8b480b/html5/thumbnails/7.jpg)
ILOSTAT Compliance
GSBPM ILOSTAT
1. Specify needs Specification of requirements prior to collection launching
2. Design Design of Questionnaires, Dissemination tables, charts, DSD, etc
3. Build Questionnaire production, Tools development
4. Collect Data collection
5. Process Consistency check, Editing, Calculated indicators
6. Analyse Data analysis, Estimations and Projections
7. Disseminate Data dissemination (different channels)
8. Archive Data and metadata preservation
9. Evaluate Process evaluation (continuous)
Quality management Data and metadata quality evaluation (continuous)
Metadata management Metadata maintenance
![Page 8: DEALING WITH METADATA(s) IN ILOSTAT](https://reader033.vdocuments.net/reader033/viewer/2022042817/55a97a1d1a28ab710e8b480b/html5/thumbnails/8.jpg)
Metadata classification
Metacontent
Methodology
Quality
Metadata
Business
Technical
Process
Structural
Reference
Descriptive
(conceptual)
Ext. Resources
![Page 9: DEALING WITH METADATA(s) IN ILOSTAT](https://reader033.vdocuments.net/reader033/viewer/2022042817/55a97a1d1a28ab710e8b480b/html5/thumbnails/9.jpg)
Technical metadataSystem’s parameters Govern automatic updates and scheduled batch processes
Data Collection
Structural validation of data collection instruments
User Access Control Roles, credentials, access rights, etc.
Process Consistency rules
Formulas for calculated indicators
Dissemination website Context information: language, country, subject
![Page 10: DEALING WITH METADATA(s) IN ILOSTAT](https://reader033.vdocuments.net/reader033/viewer/2022042817/55a97a1d1a28ab710e8b480b/html5/thumbnails/10.jpg)
Process metadataILOSTAT’s workflow
Information used by: Country Specialists: to manage data collection activities
Supervisors: to have real time information about the amount and quality of the data compiled
Applications: to drive the data workflow
![Page 11: DEALING WITH METADATA(s) IN ILOSTAT](https://reader033.vdocuments.net/reader033/viewer/2022042817/55a97a1d1a28ab710e8b480b/html5/thumbnails/11.jpg)
Structural metadataBusiness Structural metadata
The “heart” of the metadata driven system. code lists for all the concepts in use
definition of all the artefacts used for
• data collection: questionnaires, DSD’s, etc.
• Dissemination: tables, charts, navigation menus, etc.
Stored in a single metadata repository Shared by all the modules
Single point of maintenance
![Page 12: DEALING WITH METADATA(s) IN ILOSTAT](https://reader033.vdocuments.net/reader033/viewer/2022042817/55a97a1d1a28ab710e8b480b/html5/thumbnails/12.jpg)
Statistical metacontentBusiness Reference metadata Descriptive metadata Statistical metacontent
Typical “data about data”.
Two classes of metacontent: Observation value status: sometimes called flag
Notes: controlled vocabulary, coded at collection time
Cleaning module Checking for mandatory and contradictory notes
Dissemination module Table metadata, flags and footnotes
Consolidation of footnotes at display time
![Page 13: DEALING WITH METADATA(s) IN ILOSTAT](https://reader033.vdocuments.net/reader033/viewer/2022042817/55a97a1d1a28ab710e8b480b/html5/thumbnails/13.jpg)
Unlabeled stuff Labeled stuff
The bean example is taken from: A Manager’s
Introduction to Adobe eXtensible Metadata Platform,
http://www.adobe.com/products/xmp/pdfs/whitepaper.pdf
![Page 14: DEALING WITH METADATA(s) IN ILOSTAT](https://reader033.vdocuments.net/reader033/viewer/2022042817/55a97a1d1a28ab710e8b480b/html5/thumbnails/14.jpg)
Statistical metacontentBusiness Reference metadata Descriptive metadata Statistical metacontent
Typical “data about data”.
Two classes of metacontent: Observation value status: sometimes called flag
Notes: controlled vocabulary, coded at collection time
Cleaning module Checking for mandatory and contradictory notes
Dissemination module Table metadata, flags and footnotes
Consolidation of footnotes at display time
![Page 15: DEALING WITH METADATA(s) IN ILOSTAT](https://reader033.vdocuments.net/reader033/viewer/2022042817/55a97a1d1a28ab710e8b480b/html5/thumbnails/15.jpg)
Methodological metadataBusiness Reference metadata Descriptive metadata Methodological metadata
Methodology used for primary data collection and processing
“Source & Methods” connected to the series by the “survey” key
collects and disseminates the information in DDI 2.x
![Page 16: DEALING WITH METADATA(s) IN ILOSTAT](https://reader033.vdocuments.net/reader033/viewer/2022042817/55a97a1d1a28ab710e8b480b/html5/thumbnails/16.jpg)
Quality metadataBusiness Reference metadata Descriptive metadata Quality metadata
Stored in the Workflow tables
Provides information about the quality of the data Ex.: After consistency checking data status can be “Error”,
“Ready for dissemination” or “Ready by allowance”.
Additional quality related information attached as comments
![Page 17: DEALING WITH METADATA(s) IN ILOSTAT](https://reader033.vdocuments.net/reader033/viewer/2022042817/55a97a1d1a28ab710e8b480b/html5/thumbnails/17.jpg)
External resourcesBusiness Reference metadata External resources
Artefacts and documents related to the studies Questionnaires
Methodological guidelines
Maps
Full study metadata in DDI and microdata files will be available from the ILO Central Microdata Repository
![Page 18: DEALING WITH METADATA(s) IN ILOSTAT](https://reader033.vdocuments.net/reader033/viewer/2022042817/55a97a1d1a28ab710e8b480b/html5/thumbnails/18.jpg)
GSBPM ILOSTAT DEFINES/PRODUCES USES
1. Specify needs Specification of requirements prior to collection launching Structural, Metacontent Process, Quality (previous), Methodology
2. Design Design of Questionnaires, Dissemination tables, charts, DSD, etc Technical, Structural, Metacontent Quality (previous)
3. Build Questionnaire production, Tools development Process Technical, Process, Structural
4. Collect Data collection Metacontent Technical, Process, Structural
5. Process Consistency check, Editing, Calculated indicators Metacontent, Quality Technical, Process, Structural, Metacontent
6. Analyse Data analysis, Estimations and Projections Metacontent, Quality
7. Disseminate Data dissemination (different channels) ALL
8. Archive Data and metadata preservation Ext. Resources ALL
9. Evaluate Process evaluation (continuous) Process, Quality Process, Quality
Quality management Data and metadata quality evaluation (continuous) Technical, Quality Reference
Metadata management Metadata maintenance ALL ALL
![Page 19: DEALING WITH METADATA(s) IN ILOSTAT](https://reader033.vdocuments.net/reader033/viewer/2022042817/55a97a1d1a28ab710e8b480b/html5/thumbnails/19.jpg)
E-mail:[email protected]
Skype:egreising
Twitter: egreising
LinkedIn: http://www.linkedin.com/in/egreising
![Page 20: DEALING WITH METADATA(s) IN ILOSTAT](https://reader033.vdocuments.net/reader033/viewer/2022042817/55a97a1d1a28ab710e8b480b/html5/thumbnails/20.jpg)
E-mail:[email protected]
Skype:egreising
Twitter: egreising
LinkedIn: http://www.linkedin.com/in/egreising
![Page 21: DEALING WITH METADATA(s) IN ILOSTAT](https://reader033.vdocuments.net/reader033/viewer/2022042817/55a97a1d1a28ab710e8b480b/html5/thumbnails/21.jpg)
Knowing how it goes.
(country + user)
Qtable
(country + indic + survey)