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Presentation about the GeoAdmin API's done during the make.opendata.ch event
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make.opendata.ch
GeoAdmin API
Cédric Moulletgeo.admin.ch / swisstopo
Picture by floofy
Federal Act on Geoinformation (GeoIG), 1. Juli 2008Art. 1 Aim
This Act has the aim of ensuring that geodata relating to the territory of the Swiss Confederation is made
available for general use to the authorities of the Confederation, the cantons and communes, the private sector, the public and to academic and scientific
institutions in a sustainable, up-to-date, rapid and easy manner, in the required quality and at a
reasonable cost.
Law
Howdid we achieve this
Open Source Software
Picture by ul_Marga
Access not ownership is where all content is going… (Kevin Kelly)
Open Access
Open Standards
Architecture
API Architecture
Data (Tiles / Databases)
GeoServices
API Mobile API
map.geo.adm
in.ch
globe
tsm
revision
are
mobile.geo.adm
in.ch
Free API’s
API Architecture: data• Tiles delivered with WMTS RESTFul: View
• For vector• For raster
• Database: Data access• For vector ;-)
200 datasets
http://api.geo.admin.ch/main/wsgi/doc/build/services/sdiservices.html#wmts
API Architecture: Geoservices
• REST Services• Geocoding• Reverse geocoding• Feature• Profile• Height
api.geo.admin.ch
http://api.geo.admin.ch/main/wsgi/doc/build/services/sdiservices.htmlhttp://api.geo.admin.ch/main/wsgi/doc/build/services/sdiservices.html#swisssearch-geocodinghttp://api.geo.admin.ch/main/wsgi/doc/build/services/sdiservices.html#swisssearch-reversegeocodinghttp://api.geo.admin.ch/main/wsgi/doc/build/services/sdiservices.html#featurehttp://api.geo.admin.ch/main/wsgi/doc/build/services/sdiservices.html#profile-jsonhttp://api.geo.admin.ch/main/wsgi/doc/build/services/sdiservices.html#height
API Architecture: API
OpenLayers ExtJS 3.4
GeoExt
GeoAdmin API
<script type="text/javascript"> function init() { var api = new GeoAdmin.API(); api.createMap({ div: "mymap1" }); }</script><body onload="init();"> <div id="mymap1" style="width:500px;height:340px;border:1px solid grey;padding: 0 0 0 0;margin:10px !important;"></div> <script type="text/javascript" src="http://api.geo.admin.ch/loader.js"></script></body>
Javascript
API Architecture: Mobile API
OpenLayers Sencha Touch
GeoExt Mobile (GXM)
GeoAdmin Mobile API
Ext.setup({ onReady: function(){ m = new GeoAdminMobile.Map({handedness: 'right', contextinfo: true, featureinfo: true }); var wmts2 = GeoAdmin.layers.buildLayerByName
("ch.bfs.gebaeude_wohnungs_register", {isBaseLayer: false});
m.map.addLayers([wmts2]); } });
Javascript
Mashups ?Feel free !
• Permalink (WMS – KML (doc) - Address)• StreetView• GeoCoder• Routing• GoogleEarth• GPX• REST API• All the power of OpenLayers and ExtJShttp://map.geo.admin.ch/?Y=539275&X=182725&zoom=7&bgLayer=ch.swisstopo.pixelkarte-farbe&layers=WMS%7C%7COrthophoto%20Yverdon%20banquise%20(22.02.2012)%7C%7Chttp://ogc.heig-vd.ch/mapserver/wms?%7C%7Cr-pod_yverdon_banquise-2&layers_opacity=1http://map.geo.admin.ch/?Y=541750&X=163000&zoom=5&bgLayer=ch.swisstopo.pixelkarte-farbe&layers=KML%7C%7Chttps://docs.google.com/uc?id=0B_gmqEgDEiu5OGY0MDhmNmYtNTA5YS00MzVlLWI4ZWUtMzc1NzU4ZjU3NmM3&layers_opacity=1&layers_visibility=truehttp://www.geo.admin.ch/internet/geoportal/fr/commons/help/viewer_help.html#parsys_95922http://map.geo.admin.ch/?swisssearch=berges%2037%20payernehttp://api.geo.admin.ch/main/wsgi/doc/build/api/streetview.htmlhttp://api.geo.admin.ch/main/wsgi/doc/build/api/geocoder.htmlhttp://api.geo.admin.ch/main/wsgi/doc/build/api/routing.htmlhttp://sitn.ne.ch/http://api.geo.admin.ch/main/wsgi/doc/build/api/sdiapiexamples4.htmlhttp://api.geo.admin.ch/main/wsgi/doc/build/services/sdiservices.htmlhttp://www.openlayers.org/http://www.sencha.com/products/extjs/
Documentation
Learn by yourself• API Generator• API• Mobile API• FAQ
http://api.geo.admin.ch/main/wsgi/doc/build/api/sdiapigenerator.htmlhttp://api.geo.admin.ch/main/wsgi/doc/build/api/sdiapidoc.htmlhttp://api.geo.admin.ch/main/wsgi/doc/build/api/sdimapidoc.htmlhttp://api.geo.admin.ch/main/wsgi/doc/build/api/faq/index.html
Terms of use
• Terms of use• GeoAdmin API is completely free and open• All layers, except data of swisstopo web access WMTS,
can be used freely. 25’000 MegaPixels are free.• Domain registration is required (…one work week…)
Be warned
http://www.geo.admin.ch/internet/geoportal/en/home/geoadmin/contact.htmlhttp://api.geo.admin.ch/main/wsgi/doc/build/api/faq/index.html#which-layers-are-availablehttp://www.swisstopo.admin.ch/internet/swisstopo/fr/home/products/services/web_services/webaccess.html
Tips and tricks
• Develop with localhost• Use the mailing lists• Always test on IE ;-)• Use Google Chrome for mobile development (mobile=true)• You need the source code ? Just ask !
• All stations http://www.bav.admin.ch/dokumentation/publikationen/00475/01497/index.html?lang=fr
• Hiking trailshttp://map.geo.admin.ch/?Y=660000&X=190000&zoom=1&bgLayer=ch.swisstopo.pixelkarte-farbe&layers=ch.swisstopo.vec25-wander&layers_opacity=1&layers_visibility=true&lang=en
• Road networkhttp://map.geo.admin.ch/?Y=660000&X=190000&zoom=1&bgLayer=ch.swisstopo.pixelkarte-farbe&layers=ch.swisstopo.vec25-strassennetz&layers_opacity=1&layers_visibility=true&lang=en
• Historical routeshttp://map.geo.admin.ch/?Y=660000&X=190000&zoom=1&bgLayer=ch.swisstopo.pixelkarte-farbe&layers=ch.astra.ivs-reg_loc&layers_opacity=1&layers_visibility=true&lang=en
• Traffic counting stations (see tooltips)
Good luck
MobileTechnology
Mobile App
Mobile Website
Why HTML5 ?
• Not proprietary• No browser dependence• Advanced functions within browser• Standardardized API: Geolocation – Canvas –
Appcache - etc..
HTML5 test: http://html5test.com/
http://www.html5rocks.com/
Perspective
Perspective ?
• 3D: WebGL• 4D: Historical data view• Offline
Thanks cloud !
..and it works! some awards:
Picture by swisstopo
Thank you for your attention and welcome to www.geo.admin.ch
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