Cadastre in Czech Republic Section of Central Database Activities and Services

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Cadastre in Czech RepublicSection of Central
Database -Activities and Services

• Helena andová
• helena.sandova_at_cuzk.cz

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Contents

• Czech Office for Surveying, Mapping and Cadastre
  (COSMC) - organizational chart
• Basic introduction to COSMC technological
  infrastructure
• SCD - organizational chart and activities
• User services
• WWW applications

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COSMC - Organizational Chart
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Organizational chart of the COSMC Sector
The Czech Office for Surveying, Mapping and
Cadastre
Cadastral Offices (14)
Land Survey Office
Survey and Cadastral Inspectorates (7)
Research Institute of Geodesy, Topography
and Cartography
Cadastral Workplaces (110)
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Information System of Cadastre of Real Estates

• 1 central database (COSMC SCD)
• - more than 1000 tables
• 110 local databases (cadastral workplaces)
• Each database is connected into the net called
  Communication Infrastructure of Information
  Systems of Public Administration (KIISVS)

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Number of records
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Principles of replication
Central DB
Local DB
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Central db - UNIX-cluster
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Internet connection
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SCD organizational chart
Cadastre of Real Estates Central Database Section
Systems Operation Department
Customer Service Department
Data Management Department
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Systems Operation Dpt.

• UNIX
• Oracle
• System management (TNG-Unicenter)
• WAN
• Domain (over 5000 users)
• E-mail
• Firewall
• LAN (this building) and HW (COSMC) technical
  support
• Reference working sites
• Monitoring support of ISCRE productional run

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Data Management Dpt.

• Data management
• Testing
• Cooperation in ISCRE development
• Consulting
• User Support
• Programming
• Special outputs (on demand)
• Connecting same owners into one record

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Customer Services Dpt.

• Remote access to Cadastre of Real Estates
• Data export (ISCRE data transfer format,
  scanned cadastral maps, )
• Searching service property ownership within the
  whole country
• Free WEB services (cadastral data viewing,
  Archive-WEB)
• Special outputs (on demand)
• Total amount of services in 2004
• almost 50 mil. Kc - paid services
• over 139 mil. - free services

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Remote Access

• Cadastral Data available via Internet
• Registered users only (user accounts)
• Mostly paid service (50,- Kc a page)
• Wide functionality (including graphics)
• Available Data only 2 hours old
• High quality of service (Helpdesk, performace
  monitoring, backup of all outputs, HW cluster
  technology)

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Remote Access structure of users
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Cadastral Data Viewing

• Free service (no registration required)
• Limited functionality
• Cheap simple solution
• Available data 24 hours old
• Over 2 mil. visitors from 1.1.2004
• 60 mil. Pages
• Awarded on ISSS conference 2004

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Archive-WEB

• Prezentation of graphical data of cadastre of
  real estates
• boundaries and names of all territorial units
• location of scanned maps in scales 12880 and
  large scale maps
• state of digitization of cadastral maps
• types and scales of cadastral maps
• other information

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Data Exporting

• Transfer (exchange) format for cadastral data
  both for written and graphical part
• Former format standardization from 1993
• (new) transfer data format for ISCRE
• Scanned raster data
• Metadata system Archive-WEB

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Searching service number of requests

• 1994 - 480
• 1995 - 4094
• 1996 - 11687
• 1997 - 20295
• 1998 - 35507
• 1999 - 48734
• 2000 - 46758
• 2001 - 107292
• 2002 116235
• 2003 115125
• 2004 128276

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Thank you for your attention