Q_25K_A02EDIFICATIONS

The CTRN Polygon Geometry Feature Class Q_25K_A02EDIFICI at the 1:25,000 scale represents the localisation and extension of areas intended for general purpose, including civil buildings, industrial 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.

比例尺为1:25000的CTRN多边形几何要素类（CTRN Polygon Geometry Feature Class）Q_25K_A02EDIFICI，用于表征民用建筑、工业工程等通用用途地块的位置与范围。该数据集源自多尺度DBTI（综合领土数据库，Integrated Territorial Database）按1:5000比例尺制作的数据库，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年摄影测量复测完成后续更新。其地理信息遵循国家-大区地理信息系统框架协议中定义的模型，被组织为层级化分组。