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Geodateninfrastruktur Deutschland
The impacts of Open Government initiatives on SDIs
Martin Seiler
Coordination Office SDI Germany
INSPIRE Conference 2013
Florence, 27 June 2013
Geodateninfrastruktur Deutschland
Outline
(Open) Government in Germany
GDI-DE-architecture
govdata.de architecture
Providing geospatial metadata to govdata.de
Conclusion & Outlook
Geodateninfrastruktur Deutschland
federation
16 federal states (“Bundesländer”)
Administrative structure
© GeoBasis-DE / BKG 2013
Geodateninfrastruktur Deutschland
federation
16 federal states (“Bundesländer”)
~ 12.000 municipalities
Administrative structure
© GeoBasis-DE / BKG 2013
Geodateninfrastruktur Deutschland
federation
16 federal states (“Bundesländer”)
~ 12.000 municipalities
They all own data!
Administrative structure
© GeoBasis-DE / BKG 2013
Geodateninfrastruktur Deutschland
Common Drivers:
public discourse about transparency in politics
revision of PSI directive
governmental data as „public good‟
economic potential through innovation
Open Government
Geodateninfrastruktur Deutschland
But diverse:
laws
cultures
mindsets
implementations
Open Government
© GeoBasis-DE / BKG 2013
Geodateninfrastruktur Deutschland
Open Knowledge Foundation:
defines 11 criteria: http://opendefinition.org/okd /
(e.g. access/technological restriction, reuse/attribution, integrity, details
about licenses, statements regarding discrimination, …)
What is open data?
Geodateninfrastruktur Deutschland
Open Knowledge Foundation:
defines 11 criteria: http://opendefinition.org/okd /
(e.g. access/technological restriction, reuse/attribution, integrity, details
about licenses, statements regarding discrimination, …)
govdata.de is less demanding
clear license statement
license considered “open”
data available for download
data available in a “machine readable format”
What is open data?
Geodateninfrastruktur Deutschland
SDI architecture
Geodateninfrastruktur Deutschland
SDI architecture
Geodateninfrastruktur Deutschland
SDI architecture
Geodateninfrastruktur Deutschland
SDI architecture
> 30 Discovery Services connected
Geodateninfrastruktur Deutschland
Open Data portal on federal level
nation-wide, harmonized access to open data
search and access through a single website
harmonized categories, metadata
prototype online since 03/2013
large share of data in administrations is spatial data!
Govdata.de
Geodateninfrastruktur Deutschland
Open Data portal on federal level
nation-wide, harmonized access to open data
search and access through a single website
harmonized categories, metadata
prototype online since 03/2013
large share of data in administrations is spatial data!
We have an application for your SDI!!
Govdata.de
Geodateninfrastruktur Deutschland
Govdata.de architecture
Source: Marienfeld (2012)
Geodateninfrastruktur Deutschland
Govdata.de architecture
Source: Marienfeld (2012)
Geodateninfrastruktur Deutschland
GDI-DE vs. govdata.de
GDI-DE Govdata.de
Interface CSW ISO AP CKAN-APIs
Format XML JSON
Data model ISO 19115 “CKAN-Profil”
Complexity high low
Standard
license
no yes
Geodateninfrastruktur Deutschland
GDI-DE vs. govdata.de
GDI-DE Govdata.de
Interface CSW ISO AP CKAN-APIs
Format XML JSON
Data model ISO 19115 “CKAN-Profile”
Complexity high low
Standard
license
no yes
Geodateninfrastruktur Deutschland
identifying open data in the central CSW
Challenges
Geodateninfrastruktur Deutschland
identifying open data in the central CSW
mapping ISO 19115 to “CKAN-Profile”, e.g.
Point of Contacts
Challenges
Geodateninfrastruktur Deutschland
identifying open data in the central CSW
mapping ISO 19115 to “CKAN-Profile”, e.g.
Point of Contacts
Challenges
Geodateninfrastruktur Deutschland
identifying open data in the central CSW
mapping ISO 19115 to “CKAN-Profile”, e.g.
Point of Contacts
Data– Service Coupling
Challenges
Geodateninfrastruktur Deutschland
identifying open data in the central CSW
mapping ISO 19115 to “CKAN-Profile”, e.g.
Point of Contacts
Data– Service Coupling
Restrictions on access and use
Challenges
Geodateninfrastruktur Deutschland
identifying open data in the central CSW
mapping ISO 19115 to “CKAN-Profile”, e.g.
Point of Contacts
Data– Service Coupling
Restrictions on access and use
Challenges
additional agreements on metadata in GDI-DE
Geodateninfrastruktur Deutschland
identifying open data in the central CSW
mapping ISO 19115 to “CKAN-Profile”, e.g.
Point of Contacts
Data– Service Coupling
Restrictions on access and use
Challenges
additional agreements on metadata in GDI-DE
Keyword: “Open Data”
Geodateninfrastruktur Deutschland
identifying open data in the central CSW
mapping ISO 19115 to “CKAN-Profile”, e.g.
Point of Contacts
Data– Service Coupling
Restrictions on access and use
Challenges
additional agreements on metadata in GDI-DE
{name: “Name of License” URL: “http://www.licenseURL” Attribution: “Attribution Text” }
Geodateninfrastruktur Deutschland
identifying open data in the central CSW
mapping ISO 19115 to “CKAN-Profile”, e.g.
Point of Contacts
Data– Service Coupling
Restrictions on access and use
Challenges
additional agreements on metadata in GDI-DE
resolve data-service coupling
Geodateninfrastruktur Deutschland
identifying open data in the central CSW
mapping ISO 19115 to “CKAN-Profile”, e.g.
Point of Contacts
Data– Service Coupling
Restrictions on access and use
Challenges
additional agreements on metadata in GDI-DE
resolve data-service coupling
json export
Geodateninfrastruktur Deutschland
identifying open data in the central CSW
mapping ISO 19115 to “CKAN-Profile”, e.g.
Point of Contacts
Data– Service Coupling
Restrictions on access and use
promote common licenses
keeping the infrastructures in sync
identification of resources
Challenges
Geodateninfrastruktur Deutschland
Challenges
GDI-DE Open Data
central
local
Geodateninfrastruktur Deutschland
Challenges
CSW (local, regional, thematic)
GDI-DE Open Data
central
local
Geodateninfrastruktur Deutschland
Challenges
CSW (local, regional, thematic)
CSW (central)
GDI-DE Open Data
central
local
ISO 19139
Source: Weichand (2013), edited
Geodateninfrastruktur Deutschland
Challenges
CSW (local, regional, thematic)
Open Data (local, regional, thematic)
CSW (central)
GDI-DE Open Data
central
local
ISO 19139
Source: Weichand (2013), edited
Geodateninfrastruktur Deutschland
Challenges
CSW (local, regional, thematic)
Open Data (local, regional, thematic)
CSW (central)
GDI-DE Open Data
central
local
ISO 19139
Source: Weichand (2013), edited
Geodateninfrastruktur Deutschland
Challenges
CSW (local, regional, thematic)
Open Data (local, regional, thematic)
CSW (central)
GDI-DE Open Data
central
local
ISO 19139
ISO 19139 CKAN
Source: Weichand (2013), edited
Geodateninfrastruktur Deutschland
Challenges
Govdata.de (central)
CSW (local, regional, thematic)
Open Data (local, regional, thematic)
CSW (central)
GDI-DE Open Data
central
local
ISO 19139
ISO 19139 CKAN
Source: Weichand (2013), edited
Geodateninfrastruktur Deutschland
Challenges
Govdata.de (central)
CSW (local, regional, thematic)
Open Data (local, regional, thematic)
CSW (central)
GDI-DE Open Data
central
local
CKAN
ISO 19139
ISO 19139 CKAN
Source: Weichand (2013), edited
Geodateninfrastruktur Deutschland
Challenges
Govdata.de (central)
CSW (local, regional, thematic)
Open Data (local, regional, thematic)
CSW (central)
GDI-DE Open Data
central
local
CKAN
ISO 19139
ISO 19139 CKAN
Source: Weichand (2013), edited
Geodateninfrastruktur Deutschland
Challenges
Govdata.de (central)
CSW (local, regional, thematic)
Open Data (local, regional, thematic)
CSW (central)
GDI-DE Open Data
central
local
CKAN
ISO 19139 CKAN
ISO 19139
ISO 19139 CKAN
Source: Weichand (2013), edited
Geodateninfrastruktur Deutschland
Challenges
Govdata.de (central)
CSW (local, regional, thematic)
Open Data (local, regional, thematic)
CSW (central)
GDI-DE Open Data
central
local
CKAN
ISO 19139 CKAN
ISO 19139
ISO 19139 CKAN
Transformation A:
Transformation B:
Source: Weichand (2013), edited
Transformation A
!=
Transformation B
Geodateninfrastruktur Deutschland
Challenges
Govdata.de (central)
CSW (local, regional, thematic)
Open Data (local, regional, thematic)
CSW (central)
GDI-DE Open Data
central
local
CKAN
ISO 19139 CKAN
ISO 19139
ISO 19139 CKAN
Transformation A:
Transformation B:
Source: Weichand (2013), edited
Transformation A
!=
Transformation B
- Duplicates?
- Priorities?
Geodateninfrastruktur Deutschland
Challenges
Govdata.de (central)
CSW (local, regional, thematic)
Open Data (local, regional, thematic)
CSW (central)
SDI Open Data
central
local
CKAN
ISO 19139 CKAN
ISO 19139
ISO 19139 CKAN
Transformation A:
Transformation B:
Source: Weichand (2013), edited
Europe
Geodateninfrastruktur Deutschland
Challenges
Govdata.de (central)
CSW (local, regional, thematic)
Open Data (local, regional, thematic)
CSW (central)
SDI Open Data
central
local
CKAN
ISO 19139 CKAN
ISO 19139
ISO 19139 CKAN
Transformation A:
Transformation B:
Source: Weichand (2013), edited
Europe
Open Data CSW (INSPIRE)
ISO 19139 CKAN DCAT
Geodateninfrastruktur Deutschland
Challenges
Govdata.de (central)
CSW (local, regional, thematic)
Open Data (local, regional, thematic)
CSW (central)
SDI Open Data
central
local
CKAN
ISO 19139 CKAN
ISO 19139
ISO 19139 CKAN
Transformation A:
Transformation B:
Source: Weichand (2013), edited
Europe
Open Data
CSW (INSPIRE)
ISO 19139 DCAT
Transformation C:
ISO 19139 CKAN DCAT
Transformation D:
Geodateninfrastruktur Deutschland
lessons learned about usefulness of the infrastructure for others
Conclusion
Geodateninfrastruktur Deutschland
lessons learned about usefulness of the infrastructure for others
reduce complexity
Conclusion
Geodateninfrastruktur Deutschland
lessons learned about usefulness of the infrastructure for others
reduce complexity
care about requirements of potential/new users
Conclusion
Geodateninfrastruktur Deutschland
lessons learned about usefulness of the infrastructure for others
reduce complexity
care about requirements of potential/new users
open up
Conclusion
Geodateninfrastruktur Deutschland
lessons learned about usefulness of the infrastructure for others
reduce complexity
care about requirements of potential/new users
open up
high quality metadata is crucial (automatisms, editors)
Conclusion
Geodateninfrastruktur Deutschland
lessons learned about usefulness of the infrastructure for others
reduce complexity
care about requirements of potential/new users
open up
high quality metadata is crucial (automatisms, editors)
INSPIRE metadata IR/TG need improvement
Conclusion
Geodateninfrastruktur Deutschland
lessons learned about usefulness of the infrastructure for others
reduce complexity
care about requirements of potential/new users
open up
high quality metadata is crucial (automatisms, editors)
INSPIRE metadata IR/TG need improvement
clear license statements are essential
Conclusion
Geodateninfrastruktur Deutschland
lessons learned about usefulness of the infrastructure for others
reduce complexity
care about requirements of potential/new users
open up
high quality metadata is crucial (automatisms, editors)
INSPIRE metadata IR/TG need improvement
clear license statements are essential
centralized architecture is adjusting slowly
Conclusion
Geodateninfrastruktur Deutschland
lessons learned about usefulness of the infrastructure for others
reduce complexity
care about requirements of potential/new users
open up
high quality metadata is crucial (automatisms, editors)
INSPIRE metadata IR/TG need improvement
clear license statements are essential
centralized architecture is adjusting slowly
Open Data is a challenge and a chance
Conclusion
Geodateninfrastruktur Deutschland
Questions ?
martin.seiler@bkg.bund.de
Thank you…
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