Miquel Oliver Open Cities

The Open Ci*es Pla/orms

Miquel Oliver, [email protected]

USER-‐DRIVEN OPEN INNOVATION ECOSYSTEMS Brussels, May 22nd, 2012


Why do we need pla/orms? Pla/orms descrip*on Data availability and use Support tools for developers


Pla/orms: why?

•  Publishing of data as part of the open innova*on in the public

sector

•  Integrated solu*on based on exis5ng off-‐the-‐shelf so8ware Data Portal + Data Registry + Triple Store

•  To add freshness and value using dynamic data from sensors

•  Provides a one-‐stop-‐shop experience that enables

development of novel applica5ons

•  Other benefits: metadata schema for data sets; linked data;

apps gallery; wiki for developers; search engine; …

Two pla/orms 1.   Open Data plaForm:

•  Open Data Portal – Liferay; Open Data Registry -‐ CKAN •  Linked Data Store – Virtuoso; Data Enrichment Tools -‐ Google Refine

•  Integra5on Middleware: Java API for CKAN and Virtuoso

2.   Open Sensor Networks PlaForm: •  Core system: linked to CKAN repository, delivers Metadata and Open

Data using standard formats (JSON, XML)

•  High speed database: storage for sensor measurements (Apache

Cassandra)

•  REST web services as common and simple interface to interact

1. Open Data pla/orm architecture

Users Open Cities

Open Data PlatformCity

Publish Data

CityDepartment Website

CityDepartment

CMSApps

Browser

Data Portal

Linked Data Store

SPARQL Endpoint

Data Enrichment

Linked Data Conversion

Consume Open Data

Consume Linked Data

Publish & Store Linked Data

OSNPlatform

Open Data RegistryPublish

Sensor Data

Publish Data via API

RESTServices

Consume Data via API

More details at hUp://openci*es.net Deliverable D4.4.31 Pan European Open Data Pla/orm

Federa*on of Open Data registries

Open Data Registry

Standardized Metadata

Helsinki Open Data PlaForm

Helsinki OD Portal

Berlin Open Data PlaForm

Berlin OD Portal

Amsterdam Open Data PlaForm

Amsterdam OD Portal

Paris Open Data PlaForm

Paris OD Portal

Barcelona Open Data PlaForm

Barcelona OD Portal

Metadata federation

Local Apps

Pan European Apps

!

2. Open Sensor Network Pla/orm architecture

More details at hUp://openci*es.net Deliverable D6.22b Open Sensor Network Pla/orm

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Amsterdam Barcelona Berlin Paris

Data availability survey Data sets per categories as reported by ci0es

Amsterdam Barcelona Berlin Paris CVS 11 16 -‐ 4 XLS 18 85 60 2 PDF -‐ 240 83 -‐ XML 1 11 -‐ -‐

KLM/SHAPE 2 -‐ 1 2 DATABASE -‐ -‐ 28 -‐

HTML -‐ -‐ 88 -‐ ODF -‐ -‐ -‐ 3 RDF -‐ 12 -‐ -‐ ZIP -‐ 20 -‐ -‐ TXT -‐ 1 -‐ 1

Others 1 (ASCII) 1 (BIN) -‐ -‐

Data sets per data set type Amsterdam Barcelona Berlin Paris

Catalan -‐ 375 -‐ -‐ Dutch 35 -‐ -‐ -‐ English 12 -‐ 5 -‐ French -‐ -‐ -‐ 8

German -‐ -‐ 146 -‐

Data sets per language

Data availability survey Data sets per language and data set types as reported by ci0es

Federa*on of Open Data Catalogues (data.opencities.net)

§  784 datasets (April 2012) §  Federa5on of data catalogue

•  Amsterdam – 29 datasets amsterdam.data.openci5es.net

•  Barcelona – 23 datasets barcelona.data.openci5es.net

•  Berlin – 59 datasets daten.berlin.de

•  Helsinki – 584 datasets www.hri.fi

•  Paris – 54 datasets opendata.paris.fr

Federation of Open Cities Data Catalogues How does it work

CKAN

data.opencities.net

Virtuoso192.168.230.3

CKAN (API only!) accessiblehttp://193.174.152.35/ckan

barcelona.data.opencities.net

CKAN (API only!) accessiblehttp://193.174.152.36/ckan

Liferay&CKAN193.174.152.3

amsterdam.data.opencities.net

CKAN -‐ Berlin

datenregister.berlin.de

CSV-‐dumpParis

Liferay&CKAN193.174.152.36 CKAN -‐ Helsinki

www.hri.fi

Top visited datasets §  Urban Transport -‐ Public bike service

-‐ Motorway Cameras

-‐ Traffic Service

§  Arts and Recrea*on -‐ Events and cultural agenda

-‐ Tourist informa5on points

§  Tourism -‐ Real Time status of beaches

-‐ Sightseen points of interest

-‐ Brandenburg Tor camera

Access sta5s5cs 2012

Launch MWC Mobile Premier Awards

Monday a8er MWC OpenCi5es in Spanish

newspapers

Esade Conference

Barcelona ac5va event

649 574 128 349 258 153 496

Unknown event 24-‐25-‐26

of April

32 45 46 27 40 29 63 Unique visitors

Content viewed

Visitors from many places

Berlin Munich Frankfurt am Main

Barcelona Madrid Coslada

Bologna Rome Bolzano

Helsinki Espoo Lah5

Amsterdam Haarlem Enschede

London Bath Reading

Antwerp Leuven Gent

Bezons Nice

Support to developers

q  Tutorials and libraries to help developers par5cipa5on to Open Data challenges

§  Basic tutorials in the main mobile technology (Android,

iOS and Windows Phone) to set up the environment

§  Examples to obtain metadata and OpenData (pieces of

code as an example, where to find them)

Support to developers q  Wiki documenta5on

Support to developers q  Google code

hlp://code.google.com/p/osn-‐samples/

Support to developers

q  Augmented reality Android app

§  Data used

Support to developers q  Augmented reality Android applica5on

§  Func5onality

1 §  When user enters, the applica5on informa5on from the city will be downloaded. §  Automa5cally locates the user in their posi5on §  Possibility of searching for a concrete direc5on

Support to developers q Extended informa5on from data-‐sets

Support to developers q  Augmented reality

§  Augmented Reality: the informa5on on the map will be shown through the phone camera, drawing the point in over the image in real 5me and moving according to the mobile orienta5on.

§  Radar: a radar will show the posi5on of the requested points in a two dimension plane and rotated according to the direc5on faced by the user.


We encourage both … … ci*es to feed the plaForms

… and developers to join the Open Ci5es Challenge!

hlp://openci5es.net


Thank You!

Technology

Miquel Oliver Open Cities