Présentation des interfaces OGC et REST de l'IDS geOrchestra pour l'AppCamp Saturn à Bordeaux

1. AppCamp SATURN
François Van Der Biest
@fvanderbiest - @georchestra

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Open Geospatial Consortium
■ 519 industriels à ce jour (!)
■ Travaille sur :
○ Standards
○ Interopérabilité
○ Conformité
■ Voir http://www.opengeospatial.org

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Standards OGC
■ Protocoles :
○ WMS – Web Map Service / SLD – Styled Layer Descriptor
○ WFS – Web Feature Service
○ WCS – Web Coverage Service
○ WPS – Web Processing Service
■ Documents :
○ GML – Geography Markup Language
○ KML – Keyhole Markup Language
○ FE – Filter Encoding
■ Voir https://github.com/georchestra/ogc-standards

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Requête GetCapabilities
■ Commune à tous les services OGC
■ Permet de
○ négocier la version du protocole
○ obtenir de l'information sur le service
■ Ex : http://xx/ows?
SERVICE=WMS&REQUEST=GetCapabilities

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Web Map Service
■ Versions usuelles :
○ 1.0.0
○ 1.1.1
○ 1.3.0 – INSPIRE
■ Requêtes :
○ GetMap
○ GetFeatureInfo
○ Optionnelles (profil SLD) :
- DescribeLayer
- GetLegendGraphic
- GetStyles
■ http://www.opengeospatial.org/standards/wms

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Web Feature Service
■ Versions :
○ 1.0.0
○ 1.1.0
○ 2.0.0 – INSPIRE
■ Requêtes :
○ DescribeFeatureType
○ GetFeature
○ Transaction
○ …
■ http://www.opengeospatial.org/standards/wfs

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Web Coverage Service
■ Versions :
○ 1.0.0
○ 1.1.1
○ 2.0.1
■ Requêtes :
○ DescribeCoverage
○ GetCoverage
■ http://www.opengeospatial.org/standards/wcs

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Web Processing Service
■ Version :
○ 1.0.0
■ Requêtes :
○ DescribeProcess
○ Execute
■ http://www.opengeospatial.org/standards/wps

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Web Map Tile Service
■ Version :
○ 1.0.0
■ Requêtes :
○ GetTile
○ GetFeatureInfo
■ http://www.opengeospatial.org/standards/wmts

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Catalog Service for the Web
■ Versions :
○ 1.0.0
○ 2.0.2
■ Requêtes :
○ DescribeRecord
○ GetDomain
○ GetRecords
○ GetRecordById
■ http://www.opengeospatial.org/standards/cat

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Clients
■ Desktop :
○ QGIS
○ Udig
○ ArcGIS
○ MapInfo
■ Web :
○ geOrchestra
○ ...

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Librairies clientes
WMS WFS WMTS CSW WPS
Python OWSLib OWSLib OWSLib OWSLib OWSLib
Java GeoTools GeoTools GeoTk GeoTk GeoTools
JS client OpenLayers,
Leaflet
OpenLayers,
Leaflet
OpenLayers,
Leaflet
OpenLayers OpenLayers
JS serveur node-wms-
client
node-wfs, wfs-
client
? csw-client ?

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Librairies clientes
■ Python :
○ https://github.com/geopython/OWSLib
■ Java :
○ https://github.com/geotools/geotools
○ https://github.com/Geomatys/geotoolkit
■ JS client :
○ https://github.com/openlayers/openlayers (OL2)
○ https://github.com/openlayers/ol3 (OL3)
○ https://github.com/Leaflet/Leaflet
■ JS server :
○ https://github.com/oskosk/node-wms-client
○ https://github.com/DamonOehlman/node-wfs
○ https://github.com/jdesboeufs/wfs-client
○ https://github.com/jdesboeufs/csw-client

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REST APIs
■ GeoServer :
○ http://docs.geoserver.org/stable/en/user/rest/index.html
■ GeoFence :
○ http://docs.geoserver.org/latest/en/user/community/geofence-server/rest.html
○ https://github.com/geosolutions-it/geofence/wiki/REST-API
■ GeoWebCache
○ http://geowebcache.org/docs/current/rest/index.html
■ Extractorapp admin :
○ https://github.com/georchestra/georchestra/blob/15.06/extractorapp/src/main/java/org/geor
chestra/extractorapp/ws/extractor/task/TaskControllers.java
○ /extractorapp/extractor/tasks
■ Mapfishapp
○ https://github.com/georchestra/georchestra/blob/15.06/mapfishapp/src/main/java/org/geo
rchestra/mapfishapp/ws/DocController.java#L29-L47

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Notre offre de services

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Notre vision de l'Open Source