Agentschap voor Geografische Informatie Vlaanderen (AGIV)

GIS Day 2006 Ten years of regional GIS collaboration in Flanders Bart Cosyn, Programme Manager SDI 22/11/2006 Agentschap voor Geografische Informatie Vlaanderen (AGIV)

The collaborative framework “GIS Flanders”

Het Ondersteunend Centrum GIS-Vlaanderen is een afdeling van de Vlaamse Landmaatschappij

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Need (1)

Situation before 1995 Transition moment

Analog to digital (CAD) Digital to databases (GIS)

Difficulties

No co-ordination Long term choices Adaptation to “digital” decision making

Agentschap voor Geografische Informatie Vlaanderen

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Need (2)

Result

Lot of initiatives Separate to each other Exchange of information and data Costs? Reuse of investments?

Need: Co-ordination, steering, support


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Decree = legal background

GIS-Flanders: start Ministerial agreement in 1995: Framework for collaboration to develop and implement a communication and management system for geographical information in the Flemish region. GIS-Flanders: what to achieve ? Decree (17 July 2000): “Collaboration to stimulate and coordinate the optimal use of geographic information in Flanders”

Cost reduction Re-use of data Reflux of data towards the collaborative framework


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Participating entities

Ministry of the Flemish Community

Flemish Civil Service agencies (Land Agency, Environmental Agency, Social Housing Agency etc …)

Provincial authorities

Municipalities ----------------------------------------- Third parties Federal government (Cadastre, National Geographic Institute …)


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Organization Co-ordinating minister Scientific Committee

GRB Council

Steering Committee

GI Council

GIS Flanders

Agency for Geographical Information Flanders (AGIV)


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Agency for Geographical Information Flanders (AGIV)

Mission: Ensuring the optimal use of geographic information in Flanders


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From SC GIS Flanders to AGIV (3 milestones)

1995-96: Start of the Support Centre GIS Flanders

2000: GIS-Flanders decree

Competence centre, technical centre, data distribution Part of Flemish Land Agency (location Brussels) 5 staff, 3 projects legal framework for the collaborative initiative 50 staff boost of internet services

2006: The Support Centre becomes AGIV An independent agency 110 staff, 150 projects Ondersteunend Located inGIS-Vlaanderen Gent is een afdeling van de Vlaamse Landmaatschappij Het Centrum

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Tasks of AGIV

Co-ordination

Supply of data

(on-line) Services


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Todays focus

Insufficient amount of geodata available: building up a reference Standards and reference objects missing: (Persons, companies, parcels, buildings, addresses and maps) authentic registration of geographical objects

Central maintenance geodata (webservices) Development SDI for GIS Flanders = marriage GIS and webservices


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Services delivered by AGIV

Build up of reference data (GRB, CRAB) Distribution of data and information products (+ 120 reference data and thematical datasets) Internet services: metadata, data search, data consultation, data retrieval Advice and technical guidelines (SDI cookbook) Quality check on geographical data and survey data GPS base station network Delivering standards and specifications on data, services, data quality etc ….


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Large Scale Reference Database (GRB)

Purpose: structural solution for large scale mapping problems (2014) Database Content

Buildings / constructions

Real estate

cadastral parcel railway road surfaces

Public road

facades address

network codes layout

Water bodies


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GRB development Fotogrammetric

Terrestrial

parcels

recuperation

GRB


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Central Reference Address Database (CRAB)

“Standard for exchange of address data” Database

products

Maintenance

source files municipalities

•Adress = location •140 000 streets Belgium •80 000 streets Flanders •2,25 miljoen adresses Flanders


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Distribution Geodata products

Products Small scale (< 1:50000) Medium scale (1:5000 – 1:50000) Large scale (> 1:5000)

1/1.000

1/10.000

1/100.000


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Geodata products: small scale

Land Use in Flanders (classification satellite images)


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Geodata products: medium scale

Orthofoto’s:

Black&White (NGI 1995, 1997-2000) Color (GIS Flanders 2002-2003)


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Geodata products: medium scale

Zoning map (AROHM)


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Geodata products: large scale

DEM Flanders

(laserscanning 2000-2004) Het Ondersteunend Centrum GIS-Vlaanderen is een afdeling van de Vlaamse Landmaatschappij

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Geo-Vlaanderen

Agentschap voor Geografische Informatie Vlaanderen (AGIV)

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SPIDI: metadata online


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GIRAF


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FLEPOS Flemish Positioning Service


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KLIP

Future implementations (2007 - 2008)

OGC compliant geographical services and data

Webservices on parcels and adresses

Web Map Service GML 2.2 and 3.0 Web Map Feature service

Conform standards (HTTP, SOAP, WSDL, UDDI etc ..)

Validation services Integration of services

Usefull examples

http://ws.agiv.be/crabws/dataset.asmx http://ws.agiv.be/crabws/dataset.asmx?WSDL http://wms.agiv.be/ogc/wms.aspx?VERSION=1. 1.0&REQUEST=GetCapabilities&SERVICE=WMS &SERVICENAME=gewestplanwms http://www.agiv.be/ http://giraf.agiv.be/ http://klip.agiv.be/ http://www.flepos.be/ http://spidi.agiv.be/ http://geovlaanderen.agiv.be/ Agentschap voor Geografische Informatie Vlaanderen (AGIV)

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Contact [email protected] http://www.agiv.be/ [email protected]


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Agentschap voor Geografische Informatie Vlaanderen (AGIV)

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