Regional Technical Paper 2007

From the database produced on a scale of 1:5,000 of the multiscale DBTI (Integrated Territorial Database), the production of the CTRN on a scale of 1:10,000 and 1:25,000 was derived. The geographical information was organised into hierarchical groups, following the model defined in the framework of the State-Regions Agreement on Geographical Information Systems. The hierarchical categories (each divided into layers, themes, classes) are as follows: geodetic information; road, mobility and transport; real estate and anthropopisations; hydrography, orography; vegetation; technology networks; administrative limits; areas of relevance. The DBTI (Integrated Territorial Data) provided for the adaptation and structuring of the I and II lot of the CTRN compared to IntesaGIS standards and the subsequent update by means of the photogrammetric resumption of 2007.