Regional Technical Paper Flight 2003 — scale 1:5,000

Regional Technical Paper realised by the Autonomous Region Valle d’Aosta in 2005 in scale 1:5,000 using as a basis the low CGR 1991 flight updated for parts with flight CGR 2003. The individual sections of the CTR flight 2003 in scale 1:5,000 are therefore the product of the return of two different aerophotogrammetric detection campaigns. Drafted in 437 sections the CTR flight 2003 in scale 1:5,000 has a partial coverage of the regional territory limited to the bottom valley and man-made areas.