"The explosive growth of the GeoWeb and geographic information has made GIS powerful media for the general public to communicate, but perhaps more importantly, GIS have also become media for constructive dialogs and interactions about social issues." - Sui & Goodchild
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Bienvenue sur le portail de cours GéoInformation & Open Webmapping
Après une première partie découverte de la dimension géospatiale de l'information et conception cartographique (cartographic design) avec QGIS, une suite plus orientée au coeur de la technologie :
Participez : vers une bibliographie partagée sur tous ces sujets …
Mise en place de PostgreSQL/PostGIS avec le service de cloud PaaS Heroku :
heroku run bash
psql -U #heroku_dbuser# -h #heroku_dbhost.amazonaws.com# -d #dbname#
select postgis_version(); # for informations about installed PostGIS \h # for help with SQL commands \? # for help with psql commands
create extension postgis
Exercices pratiques :
Avec un “cloud cartographique” :
A convergence story (Intro slides) - Hacker Cartography: Crowdsourced Geography, OpenStreetMap, and the Hacker Political Imaginary (McConchie 2015)
heroku login heroku create heroku plugins:install heroku-cli-deploy heroku war:deploy geoserver.war --app <appName>
WFS:GetCapabilities | service=WFS&version=1.0.0&request=GetCapabilities |
WFS:DescribeFeatureType | service=WFS&version=1.0.0&request=DescribeFeatureType&typeName=geoinfo:cities |
WFS:GetFeature | service=WFS&version=1.0.0&request=GetFeature&typeName=geoinfo:cities&maxFeatures=50&outputFormat=application/json |
WMS:GetCapabilities | service=WMS&version=1.1.0&request=GetCapabilities |
WMS:GetMap | service=WMS&version=1.1.0&request=GetMap&layers=ne_10m_admin_0_countries&styles=&bbox=-180,-90,180,90&width=800&height=400&srs=EPSG:4326&format=image/png |
WMS:GetFeatureInfo | service=WMS&version=1.1.0&request=GetFeatureInfo&bbox=-22.5,28.75,22.5,51.25&srs=EPSG:4326&height=400&width=800&layers=ne_10m_admin_0_countries&format=image/png&styles=&query_layers=ne_10m_admin_0_countries&x=517&y=80&feature_count=50&info_format=application/json |
cordova platforms ls
The result should look like this:
Available platforms: blackberry10 ~3.8.0 (deprecated) browser ~5.0.0 ios ~4.5.1 osx ~4.0.1 ubuntu ~4.3.4 (deprecated) webos ~3.7.0 windows ~5.0.0 www ^3.12.0
Certificat Complémentaire en Géomatique, University of Geneva - Institute for Environmental Sciences/EnviroSPACE Lab :