Δημιουργία ενός ολοκληρωμένου συστήματος παροχής χωρικής πληροφορίας, βασισμένο σε τεχνολογίες ανοιχτού κώδικα και ελεύθερα δεδομένα
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Γεωγραφικά Συστήματα Πληροφοριών ; Open source software ; Web services ; Βάσεις δεδομένων -- ΔιαχείρισηAbstract
This Thesis deals with the development of an integrated web-based system for viewing and querying free spatial data, which offers routing and geocoding capabilities. The system demonstrates with the ability to update the spatial data used, when new data are made available over the used data sources. The development of the system has been realized exploiting open source applications as well as commercial software, used mainly for development purposes. Specifically, several open source modules have been employed: PostgreSQL database with PostGIS extension to store the data, osm2po for the insertion of new data into the database, PgRouting for routing purposes, Geoserver for data visualization, Npgsql connection so as to connect to the database and SharpMap used to display and query the visualized spatial data. Finally, Microsoft Visual Studio was used as the IDE for developing the web-based applications which run over Microsoft’s IIS.
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GreekCollections
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Αναφορά Δημιουργού-Μη Εμπορική Χρήση-Όχι Παράγωγα Έργα 4.0 Διεθνές
Αναφορά Δημιουργού-Μη Εμπορική Χρήση-Όχι Παράγωγα Έργα 4.0 Διεθνές