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1-3 July 2010

TRDP
Working Group Meeting in Debrecen

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12th October 2009


Note about the following persons

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6-7. of December 2007

EUROGI
EU Industry Day. Rome, Italy

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20-22. of June 2007

Workshop on the IHLET TRDP: A Cross-Border SDI Approach - "From Local to Global".

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20th January 2007

The TRDP Third Working Group Meeting

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Related Downloadable Materials

Programme

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Setting up the...

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PPP4SDI - EU Industry Day
Public-Private Partnerships for Spatial Data Infrastructures in the
Context of E-Government

December 6-7, 2007 – Rome, Italy
University Roma - La Sapienza, Piazza Borghese, 9

Setting up the IHLET Social Cadastre

IHLET Kht. Dr. Attila Molnár, GI consultant Béla Jarolics
  • Goal of the project
  • Architecture
  • Database
  • Solution
  • Standards, communication
  • Metadata
  • Security
  • Connection

Goal of the project

  • Development of the GI based information system for the 48 IHLET Office’s.
  • Pilot project is ready.
  • Possibilities of neutral information technologies in one multinational information system.
  • Design of an objective data capturing and management system.
  • Management of the datasets on the local level.
  • Support of the NSDI, ESDI (metadata, INSPIRE).
  • The project objectives are relevant for accessing various kinds of EU Funds.
  • National GI Infrastructure is being strengthened in the region.
  • Focus is on regional scale and adding value.
  • Tools and GI information are becoming more common.
  • Synergy with others is a key condition.
  • Addresses the needs of the socially excluded.

Architecture:

  • The GI infrastructure will be managed on three levels.
    • Centre - Tisza River Basin Region level.
    • Node Points - National.
    • 48 Local Offices - Association at NUTS4 level.
  • The pilot GI system is able to manage the datasets in the three levels.
  • The solution is based on server-client applications.
  • The capture and update of the local datasets is on the local level.
  • The Region and National level is in the centre.

Database:

  • Pilot datasets
  • Store the GI and alfanumerical datasets
  • Shared databases
  • Based on SQL server technology
  • GI datasets
  • Spatial indexed datasets -> PostgreSQL (PostGIS)
  • Alfanumerical datasets
  • PostgreSQL
  • Centre - Tisza River Basin Region level
  • Aggregated and generalized data
  • Data to cover gaps of the national GI infrastructure
  • Added subjects: environmental, economic, social
  • Meta data
  • Node Points - National
  • Aggregated and generalized data
  • Access to relevant national level thematic maps
  • 48 Local Offices - Association at NUTS4 level
  • Local large scale data: cadastre, utilities, urban planning, etc

Database - GI:

  • Pilot GI datasets
  • PostgreSQL -> PostGIS datasets
  • Vector data into spatial indexed database tables
  • Relations between the databases on the different levels
  • GI possibilities based on the PostgreSQL - PostGIS technology (use of different coordination systems)
  • GI analysis with the PostGIS functions
    • Social analysis
    • Environmental analysis
    • Economic analysis
  • NUTS levels
  • Place of the Roma population
  • Network of the settlements
  • Road network
  • Results of the applications
  • Possibilities
  • Digital elevation model
  • Orthophotos
  • Cadastre maps
  • Environmental datasets
  • Economical datasets
  • WMS services
  • SOAP based datasets
  • Aggregated and generalized data

Database - Social Data:

  • Alfanumerical datasets (Roma population area)
  • NUTS levels
  • Local administration information
  • Public services
  • Water
  • Electricity
  • Gas
  • Roads
  • Type of buildings
  • Garbage collectors
  • Population

Solution:

  • Web Application
  • Web Services to use the local datasets

    • SOAP protocol
    • WSDL
    • UDDI
  • Neutral data management with XML documents
  • Connection between applications
  • OGC standards
    • GML
    • WMS
    • WFS
    • WCS
  • OpenGIS® Web Map Service
  • OpenGIS® Web Feature Service
  • OpenGIS® Web Coverage Service
  • Metadata standard (2008 INSPIRE)
  • XML – GML based applications
  • GI dataset integrations with Web Services
  • Conversion between XML documents

  • Webserver
    • Publishing
    • Web content
  • Application server
    • Business logic
    • Communication with the server machines
    • Support of the Web Services
    • Administration of the database
  • Mapserver
    • Publication of GI datasets
    • Communication with mapservers (WMS, WCS, WFS)
  • Database Management System
  • Store of the GI datasets
  • Alfanumerical

Security:

  • Security of web applications
  • Database security (DBMS)
  • User definitions
  • Web application user grants
  • https protocol
  • CA (Certificate Authority) -> web certificates

Connection:

  • Multilingual user interface
  • Multilingual database tables
  • UCS (Universal Character Set), the ISO-10646 standard
  • UTF-8 encoding
  • UNICODE documents
  • Support of national character sets
  • Support in the GI datasets (PostgreSQL support)
  • Support in the Web applications
  • XML support

Conclusion:

  • Support of the Ihlet Program and Ihlet Offices
  • Centre - Tisza River Basin Region level
  • Node Points - National
  • 48 Local Offices - Association at NUTS4 level
  • Possible connection with the EU Fund, local government and land government with the open standards and IT technologies
  • GI based information system
  • Support of the NSDI, ESDI
  • Support of the national INSPIRE infrastructures
  • Standards
  • OGC (GML, WMS, WFS, WCS)
  • W3C (Web Services)
  • ISO (OGC, Metadata)
  • INSPIRE