Land register regional roads — gyros reliefs
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Gyros relief. It derives from the 5 metre relief carried out by gyroscope in 1991 and geo-referenced in UTM in 2001. It is essential to identify the relationship between progressive Km and road coordinates. Regional roads excluding SR 44, 45, 46, 47. Scopo:Rappresentazione of the road elements of the roads within the competence of the Road Directorate.
