GeoAdmin API & Mobile API, 2012

make.opendata.ch

GeoAdmin API

Cédric Moullet
geo.admin.ch / swisstopo

Law

Federal Act on Geoinformation (GeoIG), 1. Juli 2008
Art. 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.
Picture by floofy

Open Access
Open Standards
Open Source Software

Access not ownership is where
all content is going… (Kevin Kelly)
Picture by ul_Marga

API Architecture

mobile.geo.admin.ch
map.geo.admin.ch

revision
globe

tsm

are
API Mobile API

GeoServices

Data (Tiles / Databases)

API Architecture: data

• Tiles delivered with WMTS RESTFul: View
• For vector
• For raster
• Database: Data access
• For vector ;-)

http://api.geo.admin.ch/main/wsgi/doc/build/services/sdiservices.html#wmts

API Architecture:
Geoservices
• REST Services
• Geocoding
• Reverse geocoding
• Feature
• Profile
• Height

http://api.geo.admin.ch/main/wsgi/doc/build/services/sdiservices.html
http://api.geo.admin.ch/main/wsgi/doc/build/services/sdiservices.html#swisssearch-geocoding
http://api.geo.admin.ch/main/wsgi/doc/build/services/sdiservices.html#swisssearch-reversegeocoding
http://api.geo.admin.ch/main/wsgi/doc/build/services/sdiservices.html#feature
http://api.geo.admin.ch/main/wsgi/doc/build/services/sdiservices.html#profile-json
http://api.geo.admin.ch/main/wsgi/doc/build/services/sdiservices.html#height

API Architecture:
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>

GeoAdmin API

GeoExt

OpenLayers ExtJS 3.4

API Architecture:
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]);
}
});

GeoAdmin Mobile API

GeoExt Mobile (GXM)

OpenLayers Sencha Touch

Mashups ?
• Permalink (WMS – KML (doc) - Address)
• StreetView
• GeoCoder
• Routing
• GoogleEarth
• GPX
• REST API
• All the power of OpenLayers and ExtJS
http://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=1
http://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=true
http://www.geo.admin.ch/internet/geoportal/fr/commons/help/viewer_help.html#parsys_95922
http://map.geo.admin.ch/?swisssearch=berges%2037%20payerne
http://api.geo.admin.ch/main/wsgi/doc/build/api/streetview.html
http://api.geo.admin.ch/main/wsgi/doc/build/api/geocoder.html
http://api.geo.admin.ch/main/wsgi/doc/build/api/routing.html
http://sitn.ne.ch/
http://api.geo.admin.ch/main/wsgi/doc/build/api/sdiapiexamples4.html
http://api.geo.admin.ch/main/wsgi/doc/build/services/sdiservices.html
http://www.openlayers.org/

Documentation

• API Generator
• API
• Mobile API
• FAQ

http://api.geo.admin.ch/main/wsgi/doc/build/api/sdiapigenerator.html
http://api.geo.admin.ch/main/wsgi/doc/build/api/sdiapidoc.html
http://api.geo.admin.ch/main/wsgi/doc/build/api/sdimapidoc.html
http://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…)

http://www.geo.admin.ch/internet/geoportal/en/home/geoadmin/contact.html
http://api.geo.admin.ch/main/wsgi/doc/build/api/faq/index.html#which-layers-are-available
http://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 trails
http://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 network
http://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 routes
http://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)

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 ?

• 3D: WebGL
• 4D: Historical data view
• Offline

..and it works!
some awards:

Picture by swisstopo

Thank you for your attention
and welcome to www.geo.admin.ch

GeoAdmin API & Mobile API, 2012

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