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- Extraction of Gauss Boaga (E,N) cartographic coordinates of the objects. (Quicl 
- Extraction of the orthometric quota q. In particular, our research studies the automatic bundling methods of the individual objects of 
the quota extracted automatically by GRIDs obtained on a ArcInfo environment, resulting from processing the DTM available. Agree 
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Figure 10-11 Investigation of specific issues of environmental risk (subsidence and 3D territorial data) 
* Design and realization of the survey operations of integrated GPS control points for geometric levelling for generation of a 
subsidence model; 
* setting the methodology for functional survey to the model to obtain. 
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