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Fonte: IGP, Carta 1:2 500 000
Background
Infrastructures
&
ServicesData
Sistems
Local
GIS SDI
Background
Governance
Financing
Technology
Agreements
Standards
Suppliers
Research
Innovation
Training
Quality / Availability / Accessibility
Integration
CDG 2 � CDG nCDG 1
ID
ID
ID
Integration
CDG 2 � CDG nCDG 1
ID
ID ID
ID
Webservices
SNIG
Sistema Nacional de Informação Geográfica
– Catalogue
– Visualization
– Applications
– Community
• Decree-Law n.º 53/90, February 13
• Decree-Law n.º 180/2009, August 7
http://snig.igeo.pt
SNIG – History
SNIG – main facts
INSPIRE
1986 1990 1995 2002 20072004 2006
GT
SNIG
CNIG
Internet IGP Editor
Metadata
OGC/ISO SNIG
GeoportalOGC/ISO
Transposition
INSPIRE
Geoportal v2
2009 2010
MIG v3
SNIG – Geoportal
SDI Examples
• Spatial segmentation
– National
– Regional
– Local
• Non exhaustive
– “Samples”
– “Illustrations”
• Not always true SDI
– Building blocks
National – SIARL
SIARL
National – SNIT
Nacional – SNIAMB
Nacional – SNIAMB
National – SNIAMB
National – SiNErGIC
Web Web Web Web ServicesServicesServicesServices Web Web Web Web ServicesServicesServicesServices Web Web Web Web ServicesServicesServicesServices
FrameworkFrameworkFrameworkFramework Serviços Serviços Serviços Serviços ComunsComunsComunsComuns
Web Web Web Web ServicesServicesServicesServices
SiNErGICSiNErGICSiNErGICSiNErGIC----SISISISI
BrowserBrowserBrowserBrowser
MunicípiosMunicípiosMunicípiosMunicípiosValorValorValorValor TitularidadeTitularidadeTitularidadeTitularidade GeometriaGeometriaGeometriaGeometria
Regional
Local
Fin
al re
ma
rks
SN
IG
IDE
EIN
SP
IRE
ARH
IDEiA
SiNErGIC
SNIT
IRIG
...
…
…
SNIAmb
CM
Final Remarks
• Great and increasing dynamic
• Geographic and thematic coverage
• Growing use of “open” contributions
– Platforms | FOSS4GEO
– Contents | VGI/Crowdsource
• Need for consolidation and profitability
– SNIG
– Components
