INSPIRE implementation as a link between eGovernment and environmental purposes · 2017. 10....

INSPIRE implementation as a link between eGovernment and

environmental purposes

Jiří Poláček

Czech Office for Surveying, Mapping and Cadastre (ČÚZK)

Agenda

• Role of ČÚZK branch in the INSPIRE implementation.

• What are we running and how we do it.

• Specific conditions for INSPIRE implementation at ouroffice.

• Experience with running free on-line services.

• Use-cases of the existing network services.

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Branch Organizational Chart

7.9.2017 INSPIRE Conference 2017

ČÚZK

CadastralOffices (14)

Cadastralworkplaces (98)

Land Survey

Office

CadastralInspectorates

ResearchInstitute

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Source Information Systems for specific INSPIRE themes

• ČÚZKInformation System of Cadastre of Real

Estates (ISKN)

Basic Register of Territorial Identification, Addresses and Real Estates (RÚIAN)

• Land Survey Office (ZÚ)

The Fundamental Base of Geographic Data

(ZABAGED)

Database of geographic names (Geonames)

• Ortoimagery of the Czech Republic

• New Altimetry of the Czech Republic7.9.2017 INSPIRE Conference 2017

Cadastral parcels

Buildings, Addresses, Administrative units

Hydrography,

Transport networks, Protectedsites, Land cover

Geographical names

Orthoimagery

Altimetry

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Status of INSPIRE Implementation in our branch

INSPIRE Theme Metadata View service Download service

Coordinate reference

systems OK OK OK

Geographical grid systems OK OK OK

Geographical names OK OK OK

Administrative units OK OK OK

Addresses OK OK OK

Cadastral parcels OK OK OK

Hydrography OK OK OK

Elevation OK OK OK

Orthoimagery OK OK OK

Buildings OK OK OK7.9.2017 INSPIRE Conference 2017 Stránka 5


Geoportal

Source

INSPIRE

On-line

ETLStránka 6

Workflow - INSPIRE


View and downloadservices

ViewingCadastre

Source

INSPIRE

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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 2.0.0. and pre-prepared datasets (GML 3.2.1)– ATOM for pre-prepared datasets

• National services:– View service for the cadastral map (including the raster map - since

2008)– National extensions for the AU, AD and CP themes


Specific situation of ČÚZK

• On-line– Source information systems are run on-line, data is frequently updated.– Need for making decision in external eGovernmental Agendas .

• Open– RÚIAN data is Open Data by law.– INSPIRE download services for mentioned themes (subset of RÚIAN data) are

available for free.– Digital Cadastral Maps are available for free.

• Need of early Implementation– RÚIAN was a newly established database.– Duty to harmonize data and run harmonized download services in strict terms

(2012 for Annex I, 2015 for Annex III).

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Network services – Average Monthly Demands


455 thousand visits

124 thousand unique IP addresses

1045 GB of downloaded data

187 mil. hits

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0,0

200,0

400,0

600,0

800,0

1000,0

1200,0

1400,0

1600,0

2008 2009 2010 2011 2012 2013 2014 2015 2016 2017

Visits (th.)

IP addresses (th.)

Data amount (GB)

Number of Accesses to WFS


0

50000

100000

150000

200000

250000

8/16 9/16 10/16 11/16 12/16 1/17 2/17 3/17 4/17 5/17 6/17 7/17

CP

AU

AD

BU

Monthly:

CP – Cadastral Parcels 133 thous.

AU – Administrative Units 22 thous.

AD – Addresses 23 thous.

BU – Buildings 27 thous.

Side Effects of the On-line Solution

• Bright side:

– On-line services (especially WMS) are used by a number of applications (bothinternal and external)

– As no registration is required, they are „easy to use“

• Dark side:

– It is not possible to guarantee availability and responses for free services and applications

– Most of our users are anonymous

– Difficulties with edge-matching on the state borders


Operational Aspects

• Occasionally system load suddenly increases

• Serious obstacles has been caused mainly by the Viewing Cadastre application

• The most serious cases:

– March 2008

– January 2014


Main evening news of the Czech TV


Cast

• Starring:– Landslides – WMS: http://mapy.geology.cz/arcgis/services/Geohazardy/sesuvy_Geofond/MapServer/WmsServer

– Floddings - WMS: http://heis.vuv.cz/data/webmap/wms.dll

• Co-starring– Orthoimagery – WMS: http://geoportal.cuzk.cz/WMTS_ORTOFOTO/WMTService.aspx

– Cadastral parcels – WFS: http://services.cuzk.cz/wfs/inspire-CP-wfs.asp?service=WFS&request=getCapabilities

– Buildings – WFS: http://services.cuzk.cz/wfs/inspire-BU-wfs.asp?service=WFS&request=getCapabilities

– Basic Map 1:200 000 scale – WMS: http://geoportal.cuzk.cz/WMS_ZM200_PUB/WMService.aspx

– Basic Map 1:50 000 scale – WMS: http://geoportal.cuzk.cz/WMS_ZM50_PUB/WMService.aspx

– Addresses – WMS: http://services.cuzk.cz/wms/inspire-AD-wms.asp?service=WMS&request=getCapabilities

– Viewing Cadastre Application: http://nahlizenidokn.cuzk.cz/


Czech

Geological

Survey

Water Research

Institute

Land Survey

Office

Czech Office

for

Surveying,

Mapping and

Cadastre

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http://mapy.geology.cz/arcgis/services/Geohazardy/sesuvy_Geofond/MapServer/WmsServerhttp://heis.vuv.cz/data/webmap/wms.dllhttp://geoportal.cuzk.cz/WMTS_ORTOFOTO/WMTService.aspxhttp://services.cuzk.cz/wfs/inspire-CP-wfs.asp?service=WFS&request=getCapabilitieshttp://services.cuzk.cz/wfs/inspire-BU-wfs.asp?service=WFS&request=getCapabilitieshttp://geoportal.cuzk.cz/WMS_ZM200_PUB/WMService.aspxhttp://geoportal.cuzk.cz/WMS_ZM50_PUB/WMService.aspxhttp://services.cuzk.cz/wms/inspire-AD-wms.asp?service=WMS&request=getCapabilitieshttp://nahlizenidokn.cuzk.cz/

Use-cases(How to search use-cases of anonymous users ?)

• Generally we get IP addresses only.

• Some applications contain links to the web pages, from whichour network services were accessed.

• During July 2017 more than 1 thousand such pages weremonitored.

• Following use-cases are based on this list (selected open applications).



http://ikatastr.cz/

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http://ikatastr.cz/


Open Street Map contributors

http://ruian.poloha.net/

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http://ruian.poloha.net/


Orthoimagery

and

Cadastral Map

Municipality Žamberk

https://www.gobec.cz/zamberk

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Municipality Žamberkhttps://www.gobec.cz/zamberk

Flodding area

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Protected

(memorable)

trees

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Easyments

(linked to Cadastral

Parcels)

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Election

districts

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National Heritage Institutehttps://geoportal.npu.cz/

Cultural Monuments

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https://geoportal.npu.cz/


Ceniahttp://kontaminace.cenia.cz

Contaminated Sites

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Forest Management Institutehttp://geoportal.uhul.cz/mapy/mapylho.html

National Forest

Inventory

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Prague Geoportal

http://mpp.praha.eu/app/map/cenova-mapa/

Prices of land

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Safe Trees s.r.o.

http://www.stromypodkontrolou.cz/

Trees under control

(checked healthy trees)

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Cieszyn Geoportal

http://sip.powiat.cieszyn.pl/geoportaltoolkit/

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Conclusion• Operational run:

– Long-term experience with the operational run (WMS launched in March 2008).– Running free and on-line INSPIRE network services brings specific challenge, it is

difficult to use free services for guaranted applications.– The real need of view services is much higher than the defined INSPIRE parameters.

• Implementation:– Data harmonization and network services for the INSPIRE themes under our

responsibility has been succesfully completed.– Great number of free applications has been developed using these network services. – INSPIRE implementation has not been considered as an obstacle but as a chance to

build up infrastructure for providing spatial data with respect to the end-user needs.

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Thank you for your attention

[email protected]

www.cuzk.cz

Stránka 327.9.2017 INSPIRE Conference 2017 Stránka 32
mailto:[email protected]://www.cuzk.cz/

INSPIRE implementation as a link between eGovernment and environmental purposes · 2017. 10....

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