The G4VIEW system is based on open source technologies and allows the dissemination and sharing of geographical information, also integrating third-party software products or platforms. The data are managed by robust and efficient database systems such as PostgreSQL supported by PostGIS as a spatial extension.
G4VIEW can operate both on the Internet and on the intranet and consists of three main components:
- Servers and databases, where access and security are managed.
- Web server exposed on the Internet that makes data available through the standard OGC services of Web Map Service (WMS) and Feature and Web Service (WFS), to each connected and authorized web client.
- Web Client to expose the functionalities per user in relation to its profiling, for operations on data such as consultation, construction of new data, execution and update of the set in addition to the execution of spatial analysis, creation of printing maps, etc.
Some WebGIS installation
Consortium of “bonifica” (reclamation), Delta del Po: