IGN France Change Detection Tool

The change detection tool will compute the differences between 2 releases of the same vector database: based on geometric, topological, semantic algorithms, the calculating process aims at determining which objects are new, deleted, split or merged, modified (geometric and semantic modification).

Tool type: 

Change Detection

Open source: 


Responsible party: 

IGN-F (NMCA France)



The Competitiveness & Innovation framework Programme (CIP) Information and Communication Technologies Policy Support Programme (ICT PSP) Open Data and open access to scientific information (Project reference 325140)

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