www.vlaanderen.be\informatievlaanderen

Liesbet De Wolf

The Large-scale Reference Database of Flanders as open data

>  New agency since 1/1/2016 >  Merger of different entities

§  Departement Bestuurszaken §  Infolijn 1700 (call centre) §  CORVE (E-government) §  Agentschap voor Geografische Informatie Vlaanderen

(AGIV) >  Stimulates the digitalization of the Flemish administrations

and the 308 municipalities and 5 provinces >  Innovates projects under “Flanders Radical Digital”

Informatie Vlaanderen

Open Belgium 2016

>  Large-scale Reference Database §  = Grootschalig Referentiebestand (GRB) §  Object oriented database §  Geographical Base map of Flanders §  Authentic data source since 1/1/2016

What is the LRD?

Open Belgium 2016

What is the LRD?

TheLRDcontainsamongothers:

4.300.000buildings

64.000kmroads

4.700.000parcels

40.000kmcurbstones

1.300.000poles

1.000.000manholes

20.000kmcanals

11.000busshelter

Open Belgium 2016

>  Public-private partnership §  Flemish government - utility companies §  50/50 financing §  Production cost: about 93 million Euro §  Update cost (annually): about 7 million Euro

>  LRD-decree (2004) §  Management and update §  Financing §  Mandatory use and error reporting for public bodies

What is the LRD?

Open Belgium 2016

>  Since 4/12/2015 >  available for free (use and re-use) >  Conditions ‘Gratis Open Data Licentie Vlaanderen’ >  Mention Source: ‘Grootschalig Referentie Bestand Vlaanderen,

AGIV’

>  Access §  Webservices §  Vector files (GRBgis, GRBcad, 3D GRB)

>  Registration necessary >  Customized products (format, geographical extent)

The LRD is Open Data

Open Belgium 2016

>  Since 4/12/2015 >  available for free (use and re-use) >  Conditions ‘Gratis Open Data Licentie Vlaanderen’ >  Mention Source: ‘Grootschalig Referentie Bestand Vlaanderen,

AGIV’

>  Access §  Webservices §  Vector files (GRBgis, GRBcad, 3D GRB)

>  Registration necessary >  Customized products (format, geographical extent)

The LRD is Open Data

Open Belgium 2016

LRDOpendata

>  For each municipality at least two updates every year

>  Based on information about changes on the field §  Notifications from users (https://grbms.agiv.be/) §  Notifications from other databases: CRAB and GIPOD §  Notifications collected by Informatie Vlaanderen

>  Different update processes §  Field measurements by surveyors §  Photogrammetric measurements for areas not accessible for

surveyors §  Topological alignment of buildings and parcels §  Integration of as-built drawings

>  Quality control according to ISO-standards (ISO 2859 based)

Update LRD

Open Belgium 2016

Update LRD

Open Belgium 2016

1.700

24.000

370.000

57.000

900.000

Upda=ng2015

newbuilding,demolishedbuilding,

renovatedbuildingbysurveyors

road-relatedchanges

(vb.newpole,newbusshelter,…)

kmconstrucKonandreconstrucKonofroads

newbuilding,demolishedbuilding,

renovatedbuildingby

photogrammetry

88.000

merger,split,

redivisionofparcels

topologicalalignmentsofbuildings-parcels

Distribution

Open Belgium 2016

SERVICESLRD

VIEW

geopunt

WMS WMTS

Download

Download-

toepassing

Open Belgium 2016

Open Belgium 2016

>  Web Map Services (WMS) §  GRB WMS

>  http://geoservices.informatievlaanderen.be/raadpleegdiensten/GRB/wms

§  GRB-base map (color legend) >  http://geoservices.informatievlaanderen.be/raadpleegdiensten/GRB-

basiskaart/wms

§  GRB-base map grijswaarden (gray legend) >  http://geoservices.informatievlaanderen.be/raadpleegdiensten/GRB-

basiskaart-grijs/wms

>  Web Map Tiling Service (WMTS) >  http://tile.informatievlaanderen.be/ws/raadpleegdiensten/wmts

>  Web Feature Service (WFS) §  Available in beta, production version in development

LRD Webservices

Open Belgium 2016

§ GRBgis

> GIS-format: §  shape §  gml

>  Delivered with legend files (lyr, wor)

LRD Vector Data

Open Belgium 2016

§ GRBcad

> CAD-format: §  dxf

>  3D GRB §  LRD-buildings in 3D

>  Level of Detail 1 (LOD)

§  Combination of Digital Height Model Flanders and LRD

§  Format: KML and Shape

LRD Vector Data

Open Belgium 2016

>  3D GRB §  LRD-buildings in 3D

>  Level of Detail 1

§  Combination of Digital Height Model Flanders and LRD

§  Format: KML and Shape

LRD Vector Data

Open Belgium 2016

>  GRB = Reference map of Flanders §  Accessible for everyone in Geopunt

(www.geopunt.be) §  Webservices

>  Integrated in online applications >  Integrated in specific applications of organizations

§  Product customized for CAD-based applications (e.g. surveyors, architects, engineering)

§  Product customized for GIS users (GRBgis)

§  Referencing thematic information to LRD

User applications and examples

Open Belgium 2016

Geoportaal Onroerend erfgoed

Open Belgium 2016

KLIP (Kabel- en Leidinginformatieportaal

Open Belgium 2016

Omgevingsloket

Open Belgium 2016

>  GRB = Reference map of Flanders §  Accessible for everyone in Geopunt (www.geopunt.be) §  Webservices

>  Integrated in online applications >  Integrated in specific applications of organizations

§  Product customized for CAD-based applications (e.g. surveyors, architects, engineering)

§  Product customized for GIS users (GRBgis)

§  Referencing thematic information to LRD

User applications and examples

Open Belgium 2016

Ontwerp nieuwe verkaveling

Open Belgium 2016

>  GRB = Reference map of Flanders §  Accessible for everyone in Geopunt (www.geopunt.be) §  Webservices

>  Integrated in online applications >  Integrated in specific applications of organizations

§  Product customized for CAD-based applications (e.g. surveyors, architects, engineering)

§  Product customized for GIS users (GRBgis)

§  Referencing thematic information to LRD

User applications and examples

Open Belgium 2016

Treinramp Wetteren – analyses met GRB

Open Belgium 2016

Berekening subsidies landbouwgebruikspercelen (ALV)

Open Belgium 2016

>  GRB = Reference map of Flanders §  Accessible for everyone in Geopunt (www.geopunt.be) §  Webservices

>  Integrated in online applications >  Integrated in specific applications of organizations

§  Product customized for CAD-based applications (e.g. surveyors, architects, engineering)

§  Product customized for GIS users (GRBgis)

§  Referencing thematic information to LRD

User applications and examples

Open Belgium 2016

Sunpotential Flanders

Open Belgium 2016

PilotprojectGentand

Antwerpen

Politiezone ongevallenschetsen

Open Belgium 2016