alternative search mechanism for web 2.0 resources
TRANSCRIPT
Manuela Núñez-Redó
MOTIVATIONMOTIVATION
Web 2.0 Broker = Discovery service, which provides an interoperable end-point to multiple web 2.0 servicesp p p
OpenSearch Geo-Time SpecificationOpenSearch Geo Time Specification
Defines an interface for searching and retrievingcapabilities
Based on minimal input, which can be extended,among others, with spatial or temporal criteria
Wide-spread: OS used already by different Web2.0 services to expose basic discovery
iticapacities
Web 2.0 Broker & Open Search Specification
The W2 0B provides access to a set of Web 2 0
Web 2.0 Broker & Open Search Specification
The W2.0B provides access to a set of Web 2.0 services
Extending SDI ArchitectureExtending SDI Architecture
Entry point
New discovery service
Content
EUROGEOSS: Discovery Broker and EUROGEOSS: Discovery Broker and Web 2.0 Broker Integration
EUROGEOSS: Discovery Broker and EUROGEOSS: Discovery Broker and Web 2.0 Broker Integration
EUROGEOSS: Discovery Broker and EUROGEOSS: Discovery Broker and Web 2.0 Broker Integration
Web 2.0 Broker DesignWeb 2.0 Broker Design
Multidisciplinary USE CASE: Forest fire and resources monitoringForest fire and resources monitoring.MIJAS Forest Fire
Client:
S i Service:
http://geoinfo.dlsi.uji.es:8080/WB20_BROKER2/broker.jsp?service=fck&q=incendio&bbox=-6.932,35.54,-4.592,37.199&lon=-, , ,5.7624462887078&lat=36.369680193952&radius=130.0152831979357&loc= &start=2011-04-30&end=2012-01-01&format=kml
Multidisciplinary USE CASE: Forest fire and resources monitoringForest fire and resources monitoring.MIJAS Forest Fire
http://geoinfo.dlsi.uji.es:8080/WB20_BROKER2/broker.jsp?service=fck&q=incendio&bbox=-6.932,35.54,-4.592,37.199&lon=-, , ,5.7624462887078&lat=36.369680193952&radius=130.0152831979357&loc= &start=2011-04-30&end=2012-01-01&format=kml
Multidisciplinary USE CASE: Forest fire and resources monitoringForest fire and resources monitoring.MIJAS Forest Fire
http://geoinfo.dlsi.uji.es:8080/WB20_BROKER2/broker.jsp?service=fck&q=incendio&bbox=-6.932,35.54,-4.592,37.199&lon=-, , ,5.7624462887078&lat=36.369680193952&radius=130.0152831979357&loc= &start=2011-04-30&end=2012-01-01&format=kml
Multidisciplinary USE CASE: Forest fire and resources monitoringForest fire and resources monitoring.MIJAS Forest Fire
http://geoinfo.dlsi.uji.es:8080/WB20_BROKER2/broker.jsp?service=fck&q=incendio&bbox=-6.932,35.54,-4.592,37.199&lon=-, , ,5.7624462887078&lat=36.369680193952&radius=130.0152831979357&loc= &start=2011-04-30&end=2012-01-01&format=kml
Multidisciplinary USE CASE: Forest fire and resources monitoringForest fire and resources monitoring.MIJAS Forest Fire
http://geoinfo.dlsi.uji.es:8080/WB20_BROKER2/broker.jsp?service=fck&q=incendio&bbox=-6.932,35.54,-4.592,37.199&lon=-, , ,5.7624462887078&lat=36.369680193952&radius=130.0152831979357&loc= &start=2011-04-30&end=2012-01-01&format=kml
Multidisciplinary USE CASE: Forest fire and resources monitoringForest fire and resources monitoring.MIJAS Forest Fire
http://geoinfo.dlsi.uji.es:8080/WB20_BROKER2/broker.jsp?service=fck&q=incendio&bbox=-6.932,35.54,-4.592,37.199&lon=-, , ,5.7624462887078&lat=36.369680193952&radius=130.0152831979357&loc= &start=2011-04-30&end=2012-01-01&format=kml
Multidisciplinary USE CASE: Forest fire and resources monitoringForest fire and resources monitoring.MIJAS Forest Fire
http://geoinfo.dlsi.uji.es:8080/WB20_BROKER2/broker.jsp?service=fck&q=incndio&bbox=-6.932,35.54,-4.592,37.199&lon=-, , ,5.7624462887078&lat=36.369680193952&radius=130.0152831979357&loc= &start=2011-04-30&end=2012-01-01&format=kml
Multidisciplinary USE CASE: Forest fire and resources monitoringForest fire and resources monitoring.MIJAS Forest Fire
http://geoinfo.dlsi.uji.es:8080/WB20 BROKER2/broker.jsp?service=fck,ytb&q=flora&bbox=-http://geoinfo.dlsi.uji.es:8080/WB20_BROKER2/broker.jsp?service fck,ytb&q flora&bbox5.643,36.109,-4.473,36.937&lon=-5.057947&lat=36.523226&radius=65.0076415989623&loc=&start=&end=&format=kml
Integration Examples: eHabitat
Integration Examples: Forestry
Integration Examples: Forestry
Integration Examples: Forestry
Integration Examples: GeoWIKI
•Example from the prototype at vgi geo-wiki org•Example from the prototype at vgi.geo-wiki.org.•BBOX in SE Asia (Thailand). Flickr content in this BBOX tagged “nature”
Integration Examples: GeoWIKI
•Example from the prototype at vgi geo-wiki org•Example from the prototype at vgi.geo-wiki.org.•BBOX in SE Asia (Thailand). Flickr content in this BBOX tagged “nature”
Conclusions
The exploitation of massive amount of Web 2.0 content could help complement official sources
W20B offers an unique entry point to query y yweb 2.0 Services through OS Geo and Time specification
W20B design facilitates scalability
Manuela Núñez-Redó