About The Forum
Program
Speakers
Registration
Hotel and Travel
Contact Us
Sponsorship Opportunities
Sponsors
Webcast
Committee
Presentation Abstracts
Speaker Biographies
2005 Forum
|
|
Canadian <Metadata> Forum
Geospatial Metadata -
The View From the Library
Grace Welch
Assistant Chief Librarian, Systems and E-Resources,
Library Network, University of Ottawa
© Grace Welch. R
eproduced with the permission of the University of Ottawa.
|
Also available in [PDF 54 KB] (slides) and [PDF 60 KB] (with comments)
GIS in map libraries
-
Traditional map library evolving into GIS data centres
-
In Canada began collecting data in mid-90's
-
Most service now centres on geospatial data: finding, organizing,
delivering
-
Metadata critical for service delivery
Geospatial metadata evolution
-
April 1994, U.S. executive order
-
Canada develops own standard
-
FGDC becomes Canadian standard for metadata for CGDI
-
ISO standard for metadata just available
-
Producers slow to adopt and implement
Issues
-
Data creators anxious to find & produce data, improve quality
-
Concept of metadata foreign to creators
-
After the fact activity when created
-
Metadata standard complex, daunting (over 300 data elements)
-
Institutional efforts to create own metadata tools
-
Little appreciation of benefits
Results
-
Data collections with little or rudimentary metadata
-
Metadata development after the fact = gaps
-
Still seen as a chore and not an investment
-
Long term re-use of data seriously compromised
-
Libraries becoming metadata creators
Challenges for librarians
-
Understanding complex, technical information
-
How to best make information available (e.g. catalogue records)
-
Educating producers/creators about importance
-
Educating students (future creators)
-
Filling in the gaps
Some improvement
-
Availability of ArcCatalog
-
Development of web mapping applications and discovery portals
-
”Metadata” no longer strange concept
-
Some training available
-
GIS students now being trained - next generation of data
creators
What can librarians do
-
Develop & share metadata for existing collections
-
Identify cooperative opportunities, e.g. between libraries, Penn
State U. model
-
Share expertise
-
Continue to educate producers/users
-
Promote information management practices
Opportunities for future
-
Begin dialogue between diverse communities
-
Share information management expertise with data producers
-
Identify opportunities to share workload & expertise e.g.
participate in metadata creation
|