Who?Provides a listing of available World Bank datasets, including databases, pre-formatted tables, reports, and other resources.
Categorised list of links to over 500 sites providing freely available geographic datasets.
The single point of access to open data from European countries, EU institutions, agencies and bodies and other European countries.
The central catalog of open data in Portugal, aggregates and hosts open data from Public Administration.
The portuguese National Geographic Data Registry is a catalog of geodata produced or maintained by portuguese public authorities.
The Global Administrative Areas provides access to administrative areas of all countries, at all levels of sub-division.
Easily extract boundaries such as country borders, state borders, and equivalents from the OpenStreetMap databases.
Generates maps using OpenStreetMap data. The generated maps are available in PNG, PDF and SVG formats and are ready to be printed.
This server has data extracts from the OpenStreetMap project which are normally updated every day.
The central European access point to the data provided by EU Member States and EFTA countries under the INSPIRE Directive.
Georeferenced archaeological heritage registered in the portuguese national archaeological information and management system.
WebGIS of the Land Occupation Monitoring System (SMOS), a portuguese national administration project.
Digital Elevation Models of mainland Portugal, obtained by satellite missions: SRTM, ASTER, ALOS-Prism and TerraSAR-X.
Basic intelligence (e.g. history, government, economy, geography, transportation, military, etc.) for 265 world entities.
Geospatial data shared by the portuguese National Statistics Institute: Addresses, Reference Parcels, Toponymy.
Free vector and raster map data at 1:10m, 1:50m, and 1:110m scales.
The Official Administrative Charter of Portugal (Carta Administrativa Oficial de Portugal).
Portuguese geodata catalog provided by NaturalGIS company.
A complete distribution of global, open map data that’s freely available with support from community and professional mapmakers.
Data Derived from OpenStreetMap for Download. Raw OpenStreetMap data is hard to use. On this web site you'll find some of that data pre-processed and formatted for easier use.
QuickMapServices (QMS) is an open catalog of geospatial services and a way to add them easily to desktop GIS software.
Taginfo helps you by showing statistics about which tags are actually in the OpenStreetMap database.