PPP4SDI from the Portugese perspecties

As presented at the EUROGI Worksop this morning at the Workshop hosted by the La Sapienza University in Rome.

SNIG (Sistema Nacional de Informacao Geográfica) on SDI
SiNErGIC project on Cadastre
Addresses National Database on Addresses
all coordinated by IGP (Instituto Geográfico Portugués)
using e.g.
IGP's visualization tool
http://mapas.igeo.pt

NSDI related support and development are reflected by
http://snig.igeo.pt