CR215G_GRADINATA

The Feature Class CR215G_GRADINATA with Polygon geometry represents the location and extent of the physical contour of Graditate and Scale of building works. Derived from the database produced on a scale of 1:5,000 of the multiscale DBTI (Integrated Territorial Database), which provided for the adaptation and structuring, in relation to IntesaGIS standards, of the I and II lot of the CTRN and the subsequent update by means of the photogrammetric resumption of 2007. The geographical information was organised into hierarchical groups, following the model defined in the framework of the State-Regions Agreement on Geographical Information Systems.具备多边形几何图形的要素类（Feature Class）CR215G_GRADINATA，用于表征建筑工程中Graditate与尺度相关实体轮廓的位置及范围。本数据集源自多尺度DBTI（综合领土数据库，Integrated Territorial Database）按1:5000比例尺生成的数据库；该数据库依据IntesaGIS标准，完成了CTRN第一、二批数据的适配与结构化处理，并通过2007年摄影测量复测实现了后续更新。该地理信息依据国家-大区地理信息系统框架协定所确立的模型，被组织为层级化分组结构。