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Dec 09, 2023 247 likes •714 views

Canton of Zrich, Switzerland Building Department, Office for Spatial Development Department of Geoinformation Use Case of a Dual Open Strategy in the Canton of Zrich, Switzerland FO FOSS4G SS4G, , Seo Seoul ul Septemb Sep tember

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Canton of Zürich, Switzerland Building Department, Office for Spatial Development Department of Geoinformation FO FOSS4G SS4G, , Seo Seoul ul Sep Septemb tember er 17 17, , 2015 2015 Pri Priska ska Hall Haller er, , Pi Pirmi min Kalber Kalberer er

Use Case of a Dual Open Strategy in the Canton of Zürich, Switzerland

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https://commons.wikimedia.org/wiki/File:Blank_political_map_Europe_in_2008_WF_(with_Kosovo).svg?uselang=de

Europe

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https://commons.wikimedia.org/wiki/File:Blank_political_map_Europe_in_2008_WF_(with_Kosovo).svg?uselang=de

Switzerland

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Department of Geoinformation

Switzerland

https://commons.wikimedia.org/wiki/File:Kanton_Zürich_auf_der_Schweizer_Karte.png?uselang=de

41’285 km2 German, French, Italian, Romansh Bern 8’256’000 Confederation, consisting of 26 cantons

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Department of Geoinformation https://commons.wikimedia.org/wiki/File:Kanton_Zürich_auf_der_Schweizer_Karte.png?uselang=de

Canton of Zürich

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Department of Geoinformation

Canton of Zürich

1729 km2 1’446’100

https://commons.wikimedia.org/wiki/File:Karte_Kanton_Zürich_2010.png

German Zürich 169 communes

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Department of Geoinformation

About us

Priska Haller Department of Geoinformation Canton of Zürich, Switzerland Pirmin Kalberer Sourcepole AG Zürich, Switzerland

Kanton Zürich

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Department of Geoinformation

«Dual open strategy» =

  • Open Source
  • Open Data
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Department of Geoinformation

Open Sour Open Source ce

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Department of Geoinformation

Web GIS Infrastructure

maps.zh.ch

Mapfish Appserver

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Department of Geoinformation

Mapfish Appserver

Platform for building web mapping applications using OGC standards and the Mapfish REST protocol.

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Department of Geoinformation

Mapfish Appserver Features #1

 Organize maps by topics, categories,

  • rganizational units, keywords and more

 Combine maps with background and overlay topics with adjustable opacity  Import UMN Mapserver mapfiles to publish new topics within seconds  Fully customizable legends and feature-infos  Creation of complex custom searches

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Department of Geoinformation

Mapfish Appserver Features #1

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Department of Geoinformation

Mapfish Appserver Features #2

 Rich digitizing and editing functionality  Role-based access control on topic, layer and attribute level  Access control for WMS and WFS  Rich library of ExtJS 4 based map components  Multiple customizable viewers from minimal mobile viewer to full featured portal  Multi-site support  Built-in administration backend  Self-organized user groups

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Department of Geoinformation

Mapfish Appserver Features #2

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Department of Geoinformation

Potential of Open Source

 Only pay what you really need  Avoid vendor lock-in  Escape (federal) isolation

  • Cooporation with other cantonal/federal

authorities

  • Benefit from synergies

 Participate in development (OL3)

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Department of Geoinformation

Open Da Open Data ta

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Department of Geoinformation

Swiss Open Government Data Portal

  • pendata.admin.ch
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Department of Geoinformation

First Canton to Join: Zürich

57 Datasets, incl. 45 GeoServices!

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Department of Geoinformation

Legal Basis?

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Department of Geoinformation

Goal of the strategy:  Release of official data  Coordinated publication and provision of official data  Establishing an open-data culture

Federal Open Government Data (OGD) Strategy 2014-2018

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Department of Geoinformation

Action plan =  Implementation of the federal OGD-strategy at cantonal level  «Cantonal OGD-strategy»

Open Data Action Plan 2015-2017 for the Canton of Zurich

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Department of Geoinformation

What Kind of Data?

The following 3 conditions must be fulfilled:  Data accessible to the public  No restriction on usage  Free of charge

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Department of Geoinformation

What Kind of Data?

 Data accessible to the public

  • Cantonal Act on Geoinformation (KGeoIG):

«Official geodata under federal, cantonal and communal legislation shall be accessible to the public and may be used by anyone, unless this is contrary to

  • verriding public or private interests.»

i

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Department of Geoinformation

D

What Kind of Data?

 No restriction on usage Restriction regarding commercial use

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Department of Geoinformation

D

 Free of charge Regulation on fees

What Kind of Data?

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Department of Geoinformation

What does «open» mean?

Licence: CC-BY

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Department of Geoinformation

Potential of OGD and public benefit

 Data are widely used

  • Better data quality through user feedback

 Governmental transparency

  • Closeness to citizens
  • Citizen participation

 Base for innovation

  • «Economic Engine»

 Locational advantage

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Department of Geoinformation

Some Use Cases

  • f OGD in

Switzerland …

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Department of Geoinformation

Thanks to Markus Schütz, potree & Martin Isenburg, rapidlasso

City of Zürich: Visualisation of Lidar Data

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Department of Geoinformation

Thanks to Andreas Neumann, City of Uster / Switzerland

City Model of Uster

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Department of Geoinformation

More about the LIDAR-Project of Zürich / Switzerland

Wednesday, September 16: «High precision open lidar data enable new possibilities for spatial analysis in the canton of Zürich / Switzerland» (Priska Haller)

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Department of Geoinformation

Mobile Application «WC-Finder Zürich»

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Department of Geoinformation

Swiss Healthcare Insurance Premiums Map

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Department of Geoinformation

«Dual open strategy»

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Department of Geoinformation

NE 2002

Chr Chrono

  • nological

logical Order der of

  • f Open

Open Str Strate tegy Ada Adaption ption

Open Data 2015 2010 2005 2000

ZH 2011 ZH 2013 GR 2012 Uster BL 2010 Swiss topo 2003 Swiss topo 2014

Open Source

GL 2011 Uster 2008 GR 2004 BL 2010 GL Stadt ZH 2012 Stadt ZH BE 2005

Based on a non-representative survey

SO 2001 SO 2006

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Department of Geoinformation

Chr Chrono

  • nological

logical Or Order der of

  • f Open

Open Str Strate tegy Ada Adaption ption

Open Data 2015 2010 2005 2000

ZH 2011 ZH 2013 GR 2012 Uster BL 2010 Swiss topo 2003 Swiss topo 2014 GL 2011 Uster 2008 GR 2004 BL 2010 GL Stadt ZH 2012 Stadt ZH BE 2005 NE 2002

Based on a non-representative survey

SO 2001 SO 2006

Open Source

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Department of Geoinformation

NE 2002

2015 2010 2005 2000

ZH 2011 ZH 2013 GR 2012 Uster BLl 2010 Swiss topo 2003 Swiss topo 2014 GL 2011 Uster 2008 GR 2004 BL 2010 GL Stadt ZH 2012 Stadt ZH BE 2005

Observations

SO 2001 SO 2006

 Switch to Open Source continously after 2000  Trend towards Open Data beginning in 2010  Activities in different authorities seem to influence each other in a positive way. They

  • get inspired from other’s success-stories
  • benefit from other’s experiences
  • exchange know-how

 Open Source activities often precede Open Data activities!

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Department of Geoinformation

Our experience

 Start with Open Source!

  • Financial arguments
  • Less opposition inside your organisation

 Reliablity of Open-Source products leads to

  • Growing confidence in Open Source community
  • Start of a cultural change

 Open Source is a forerunner for Open Data!  Increasing number of players in the field of geodata

  • Growing pressure from external stakeholders
  • Focus moves away from financial to cultural

(«ideological») aspects

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Department of Geoinformation

Lessions learned

 Dialogue with community

  • Active participation in communities, at hacknights

 Open Data causes opposition inside the organisation  Visually appealing datasets help  Legislation and politics needed  Lots of persuasive efforts and lobbying necessary  Speak about it and influence public perception!

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Department of Geoinformation

It‘s a long, stony road …

https://commons.wikimedia.org/wiki/File:Stony_Path_%283726007026%29.jpg?uselang=de

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Department of Geoinformation

Conclusion

 A dual «open»-strategy pays off as both parts mutually promote the cultural change!

  • Efforts in one «open»-field stimulate the

activities in the other

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Department of Geoinformation

Promote the «Open» Idea – in a Dual Way!

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Department of Geoinformation

Questions?

Priska Haller Department of Geoinformation Canton of Zürich, Switzerland @GISZentrumZH priska.haller@bd.zh.ch geoportal.zh.ch Pirmin Kalberer Sourcepole AG Zürich, Switzerland @PirminKalberer www.sourcepole.com

Icon credits: Noun project. Erik Johansson

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Department of Geoinformation

Thank you!