Toward Place Based Information Organization and Access MARCY BIDNEY KEVIN CLAIR Harnessing the...
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Transcript of Toward Place Based Information Organization and Access MARCY BIDNEY KEVIN CLAIR Harnessing the...
![Page 1: Toward Place Based Information Organization and Access MARCY BIDNEY KEVIN CLAIR Harnessing the Geospatial Semantic Web.](https://reader038.fdocuments.in/reader038/viewer/2022102818/56649d025503460f949d5f67/html5/thumbnails/1.jpg)
Toward P lace B ased I n f o rma t i on O rgan i za t i on and Access
MARCY BIDNEYKEVIN CLAIR
Harnessing the Geospatial Semantic Web
![Page 2: Toward Place Based Information Organization and Access MARCY BIDNEY KEVIN CLAIR Harnessing the Geospatial Semantic Web.](https://reader038.fdocuments.in/reader038/viewer/2022102818/56649d025503460f949d5f67/html5/thumbnails/2.jpg)
How can we be innovative in making collections more accessible outside of the catalog?
What technologies exist to make this happen?
Research Questions
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The problem space:
Catalog records have metadata
that we want to use for display on a map interface
connected to data services with linked open data interface capabilities
![Page 4: Toward Place Based Information Organization and Access MARCY BIDNEY KEVIN CLAIR Harnessing the Geospatial Semantic Web.](https://reader038.fdocuments.in/reader038/viewer/2022102818/56649d025503460f949d5f67/html5/thumbnails/4.jpg)
Linked open data in libraries
Community of users – how it came about
Some definitions:Open dataLinked dataLinked open data
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Our example
Penn State University Libraries digital collections
10 years of digitization/metadata activity
Geospatial metadata (locations, lat/long coords) inconsistently applied
Want to be able to fetch a lot of coordinates on the fly and put them in a visualization tool someplace
![Page 6: Toward Place Based Information Organization and Access MARCY BIDNEY KEVIN CLAIR Harnessing the Geospatial Semantic Web.](https://reader038.fdocuments.in/reader038/viewer/2022102818/56649d025503460f949d5f67/html5/thumbnails/6.jpg)
CONTENTdm
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GeoNames
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GeoNames
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GeoNames
http://api.geonames.org/searchJSON?formatted=true&q=Great+Sand+Dunes+National+Park&name_equals=Great+Sand+Dunes+National+Park&username=psul
![Page 10: Toward Place Based Information Organization and Access MARCY BIDNEY KEVIN CLAIR Harnessing the Geospatial Semantic Web.](https://reader038.fdocuments.in/reader038/viewer/2022102818/56649d025503460f949d5f67/html5/thumbnails/10.jpg)
XSLT + GeoNames API
<mods:subject><mods:cartographics>
<xsl:variable name="query"><xsl:value-of select="city"/><xsl:text>+</xsl:text><xsl:value-of select="state"/></xsl:variable><mods:coordinates>
<xsl:value-of select="document(concat('http://api.geonames.org/search?username=psul&featureClass=P&q=',$query))/geonames/geoname/lat"/>
<xsl:text>,</xsl:text><xsl:value-of
select="document(concat('http://api.geonames.org/search?username=psul&featureClass=P&q=',$query))/geonames/geoname/lng"/>
</mods:coordinates></mods:cartographics></mods:subject>
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Google Refine
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Visualizing the Data
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Where are we now?
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"Next Generation" Access
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We want to be here
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And here
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Other visualization tools
View shareMapnikMany EyesGoogle MapsGoogle Earth
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Final Thought
Desire to increase access to collections in innovative ways
+
linked data
______________
really cool opportunities for innovation