Spatial Data Infrastructures
From MapbenderWiki
Spatial Data Infrastructures (SDI) are open spatial service architectures. 'Open' in this context refers to interoperability between different software systems and interoperability between different sets of spatial data. Both sets of interoperability are adressed by the OGC and are specified in close cooperation with ISO standards.
Clients that are compatible to SDI norms and standards can access and process spatial information regardless of the underlying software architecture. Users can bind software- and data-components from these SDI to build comprehensive environments. SDI technology and standards expand the capabilities of traditional GIS functionality to a world wide level.
Catalog Services
Catalog Services provide access to SDI. Ideally every catalog service could function as a single point of entry into any level of the worldwide SDI.
Disruptive Technology
Every interoperable SDI is another piece in the puzzle which is slowly put together on a deliberately collaborative basis. In this context SDI are disruptive technology, although they onla describe an architecture and can be implemented in many ways.
Development in the spatial realm is so inherently inclusive and collaborative that it evolves to be one of the major influences bringing about a change to the way we are thinking.
The Geo-Integrator is an open, broad and inclusive set of spatial Free Software packages and a set of Free Spatial Data. The goal of the Geo-Integrator Initiative is to create a Free Spatial Data hub operated with Free Software components.
Commercial Services
Around this Spatial Data Hub a set of commercial services has formed throughout the world providing everything from spatial data, basic information or cutting edge technology. Check out the Geospatial Free and Open Source Software Company Directory for an overview of where you can access local services and how Free Software and Free Data initiatives relate.
Some of this information is also available as an Interactive Map operated with Geo-Integrator Modules and using the Mapbender Portal as front end.
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