4. Sharing public spatial data
● Direction de l’Intégration des Géodonnées
○ Directorate-General of the Walloon Public Service (SPW)
○ Interface with Departments regarding geographical information
○ Geodata sharing and exchange infrastructure
● InfraSIG: Walloon-SDI (Walloon Geomatic Decree - 22 Dec. 2010)
○ Geoportal of Wallonia
○ “Plan Opérationnel Géomatique pour la Wallonie” (POGW)
○ INSPIRE coordination & Implementation
● Open geo-data promoter
8. Simplify data producers contribution
● Share multiple datasets
● Update shared datasets frequently
● Offer flexibility - added-value
○ Validate (quality, schema conformity...)
○ Restructure - Transform (producer model => sharing model)
● Save time and simplify multipurpose data processing
=> integrated workflow
PICC
PICC-vDIFF PICC-vTOPO
9. Simplify data reuse by end-users
● User’ specifications
○ “As-is” to specific models
○ Area of interest (local to regional)
○ Coordinate system – harmonised transformation
10. Simplify data reuse by end-users
● User’ specifications
○ “As-is” to specific models
○ Area of interest (local to regional)
○ Coordinate system – harmonised transformation
○ Usable format
=> Extraction & Conversion capabilities
GIS
CAD
RASTER
3D INSPIRE
11. Simplify data distribution
● Eliminate repetitive (semi-)manual data distribution tasks
● Producer & User requests have to be automatically processed
● The platform analyze, restructure and publish updated data
● The platform crops the data for delivery by download with
○ Priority processing considerations
○ e-mail notification
○ Harmonised zip file structure (data + metadata)
=> ETLSPAT Platform
13. 1. DATA TRANSFORMATION
3. DATA WAREHOUSE
MAPPING
INSPIRE
2. DATA LOADER
DOWNLOAD SERVICE
4. DATA EXTRACTION
GIS CAD RASTER 3D INSPIRE
Metawal
VISUALISATION
SERVICE
shape
fgdb
ogc-pck
dwg
map 3D
fgdbr
geotiff
jpg2k
las gml
atom feed
DISCOVERY
SERVICE