1. Implementation of the INSPIRE Directive in the Czech Office for Surveying, Mapping and Cadastre (ČÚZK)
Jiří Poláček

2. MIG-T face-to-face meeting ISPRA
What’s to Come
INSPIRE Implementation in the Czech Republic and ČÚZK branch
Source information systems and workflow
Overview of services
Experience with the operational run
MIG-T face-to-face meeting ISPRA

3. INSPIRE Implementation in the Czech Republic
CENIA – National Contact Point (Ministery of Environment)
KOVIN – coordination comitee for INSPIRE (ČÚZK, Ministeries of Agriculture, Transport, Regional Development, …)
Branch of ČÚZK – greatest data provider
ČÚZK: Cadastral Parcels, Addresses, Administrative Units, Buildings
Land Survey Office (ZÚ): Hydrography, Geographical names, Ortoimagery, Altimetry, (Transport networks, Protected Sites, Land Use)
MIG-T face-to-face meeting ISPRA

4. MIG-T face-to-face meeting ISPRA
On-line
ETL
Geoportal
Geodetic Control
Geonames
ZABAGED
Orthoimagery
Altimetry
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5. ISKN – Information Systems of Cadastre of Real Estates
Edited by cadastral workplaces
Contains full history
ISKN and ISÚI share some common data (Buildings, etc…)
ISÚI - Information System of Territorial Identification
Edited by municipalities, construction offices, … Contains full history
MIG-T face-to-face meeting ISPRA

6. MIG-T face-to-face meeting ISPRA
RÚIAN – Register of Territorial Identification, Addresses and Real Estates
Up-to-date data only
Public Administration is obliged to use this data
On-line linked to the source databases
Solution for INSPIRE and other services
MIG-T face-to-face meeting ISPRA

7. Why is the Situation of ČÚZK specific
Newly (2012) established RÚIAN database (Registry of Territorial Identification, Addresses and Real Estates)
contains „Cadastral Parcels“, „Addresses“, „Buildings“ and „Administrative Units“ themes.
duty to harmonize data and run harmonized download services quite early (2012 for Annex I, 2015 for Annex III).
RÚIAN data is Open Data - available for everybody free of charge with no restriction for using it.
INSPIRE download services for these themes (subset of RÚIAN data) are available for free.
Digital Cadastral Maps are available for free.
MIG-T face-to-face meeting ISPRA

8. View and download services
Workflow - INSPIRE
Viewing Cadastre
Application
Source
INSPIRE
View and download services
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9. MIG-T face-to-face meeting ISPRA
What are we running
INSPIRE harmonized services:
View : „Cadastral Parcels“ (since 2011), „Addresses“, „Administrative Units“ (since 2013), Buildings (since 2015)
Download: „Cadastral Parcels“ (since 2012), „Addresses“, „Administrative Units“ (since 2013), Buildings (since 2015)
both WFS and pre-prepared data sets (GML 3.2.1)
Special (national) services:
View service for the cadastral map (since 2008)
National extensions (UX) for the AD and AU themes
RÚIAN exchange format
Cadastral exchange format
MIG-T face-to-face meeting ISPRA

10. MIG-T face-to-face meeting ISPRA
Links
ČÚZK web pages:
Overview:
Implementation in ČÚZK:
Implementation in ZÚ:
Implementation of the „Buildings“ theme in ARE3NA Re3ference Platform:
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11. Principles of documentation in ARE3NA
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12. Implementation of Buildings in ČÚZK
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13. Experience with the operational run
View services – constantly growing demands
400 paralel users in rush hours
278 thousand visits, 81 thousand unique IP addresses monthly
781 GB data amount of download per month
Viewing Cadastre Application – the most frequently visited czech governmental web page
3 000 paralel users in rush hours
2.4 mil. visits, 460 thousand unique IP addresses monthly
5 000 GB data amount of download per month
Consumes 23% of view services
Download services
Still „starting“ due to RÚIAN exchange format
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14. WMS – Average Monthly Demands
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15. Why Download Services are not used so often
RÚIAN exchange format is more convenient for downloading of the pre-prepared data sets, as it contains more information (slowly getting better after „Buildings“ theme services has been launched – 10/2015)
We provide RÚIAN exchange format since 2012 in GML (no flattening), SW companies has found solution very fast
Users are testing the availability and reliability of the on-line download solution
All SW companies are not prepared for the WFS on the client side.
MIG-T face-to-face meeting ISPRA

16. Side Effects of the On-line Solution
Bright side:
On-line services (especially WMS) are used by a number of applications (both internal and external)
As no registration is required, they are „easy to use“
Dark side:
Difficulties with edge-matching on the state borders
It is not possible to guarantee availability and responses for free services and applications
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17. MIG-T face-to-face meeting ISPRA
Operational Aspects
Serious obstacles has been caused mainly by the Viewing Cadastre application
The most serious cases:
March 2008
January 2014
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18. Main news in the Czech TV
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19. MIG-T face-to-face meeting ISPRA
Conclusion
ČÚZK has a long time experience with serious operational run of network services
The real need of view INSPIRE services is much higher than how it is defined by IR.
It is difficult to use free services for guaranteed applications.
Our office is (almost) finished the INSPIRE implementation, but we can see new tasks:
ATOM in a pilot run
Permanent Identifiers (PIDs) and Linked Open Data
„History“ into the Publication database
Extensions and national services
Reconstruction of the Publication database after Czech cadastral maps will be fully digitized (2017) ….
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20. Thank you for your attention
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Stránka 20