OpenSearch 2010-09

OpenSearch -geo oscar.fonts Integrating Geodata Discovery Services with

Sections 16/09/10 OpenSearch-geo ,[object Object],[object Object],[object Object],[object Object],[object Object]

[object Object],<section_1> 16/09/10 OpenSearch-geo ,[object Object],[object Object],[object Object]

Geo Search 16/09/10 OpenSearch-geo Open? Simple? Interoperable? CSW, CQL, WFS filters, WMS+SLD, LBS, WPS

16/09/10 OpenSearch-geo <= Geo =>

Custom Search 16/09/10 OpenSearch-geo 1,000s of OpenSearch-based custom search engines

OpenSearch HTML 16/09/10 OpenSearch-geo http GET (format) 1. Discovery 2. Description 3. Request 4. Response http://www.opensearch.org

OpenSearch 16/09/10 OpenSearch-geo 1. Discovery <html> <head> <link rel=" search " type=" application/opensearchdescription+xml " title="My Custom Search Engine“ href=" MySearcherDescription.xml "> [···]

OpenSearch 16/09/10 OpenSearch-geo 2. Description <OpenSearchDescription xmlns ="..."> [···] <Url type=" text/html " template=" http://...search?text={ searchTerms } "/> [···]

OpenSearch 16/09/10 OpenSearch-geo GET 3. Request URL Template: http://...search?q= { searchTerms } HTTP GET: http://...search?q= FOSS4G%20Barcelona FOSS4G Barcelona_

16/09/10 OpenSearch-geo 4. Response OpenSearch HTML JSON RSS Atom ns:OpenSearch ns:Atom +

16/09/10 OpenSearch-geo => Geo <=

OpenSearch -geo 16/09/10 OpenSearch-geo http GET Geo- format 1. Discovery 2. Description 3. Request 4. Response http://www.opensearch.org/Specifications/OpenSearch /Extensions/Geo/1.0/Draft_1

16/09/10 OpenSearch-geo 2. Description xmlns:geo="http://a9.com/-/opensearch/extensions/geo/1.0/ OpenSearch -geo {geo:box?} {geo:lat?}{geo:lon?}{geo:radius?} {geo:geometry?} {geo:name?} TXT

16/09/10 OpenSearch-geo GET 3. Request URL Template: http://...?bbox= {geo:box?} HTTP GET: http://...?bbox= -180,-90,180,90 OpenSearch -geo

16/09/10 OpenSearch-geo 4. Response HTML JSON RSS Atom OpenSearch -geo ‘ geo’  F GeoJSON GeoRSS Simple GML KML RDF/XML (dcLite4G)

[object Object],</section_1> 16/09/10 OpenSearch-geo “ One standard to rull them all…”

[object Object],<section_2> 16/09/10 OpenSearch-geo ,[object Object],[object Object],[object Object],[object Object]

16/09/10 OpenSearch-geo Community vs. OGC http://www.opensearch.org/Specifications/OpenSearch/Extensions/Geo/1.0/Draft_2 OpenSearch.org OGC extension {geo:box?} {geo:box?} {geo:polygon?} {geo:geometry?} {geo:lat?} {geo:lon?} {geo:radius?} {geo:lat?} {geo:lon?} {geo:radius?} {geo:locationString?} {geo:name?} -- {geo:relation?} -- {geo:uid?}

[object Object],</section_2> 16/09/10 OpenSearch-geo Community track OGC/CSW track

[object Object],<section_3> 16/09/10 OpenSearch-geo Studied 9 different APIs.

Web 2.0 services with GI 16/09/10 OpenSearch-geo Twitter Flickr Geonames Wikipedia OpenStreetMap Geocommons Google Search Panoramio Picasa Wikimapia

16/09/10 OpenSearch-geo Web 2.0  OpenSearch

16/09/10 OpenSearch-geo Request sequence

16/09/10 OpenSearch-geo Web 2.0 proxies’ capabilities

[object Object],</section_3> 16/09/10 OpenSearch-geo

[object Object],<section_4> 16/09/10 OpenSearch-geo ,[object Object],[object Object]

16/09/10 OpenSearch-geo OpenLayers + OpenSearch ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],OpenLayers. Format .KML OpenLayers. Format .GeoJSON OpenLayers. Format .Atom

16/09/10 OpenSearch-geo Client capabilities

[object Object],</section_4> 16/09/10 OpenSearch-geo http://geoportal.dlsi.uji.es/OpenSearch/client/

[object Object],<section_5> 16/09/10 OpenSearch-geo ,[object Object],[object Object]

16/09/10 OpenSearch-geo CatalogConnector http://geoportal.dlsi.uji.es/catalogConnector/OpenSearchExample.jsp http://geoportal.dlsi.uji.es/catalogConnector/

16/09/10 OpenSearch-geo GI-cat Broker

16/09/10 OpenSearch-geo Catalog Apps Capabilities

[object Object],</section_5> 16/09/10 OpenSearch-geo

[object Object],[object Object],[object Object],[object Object],[object Object],16/09/10 OpenSearch-geo Contribution summary

16/09/10 OpenSearch-geo ? http://wiki.osgeo.org/wiki/Oscar_Fonts http://geoportal.dlsi.uji.es/OpenSearch/ “ Per a qui camina sense rumb, cap vent li és favorable”

OpenSearch 2010-09

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