CR236G_ATTR_SP

The Polygon Geometry Feature Class CR236G_ATTR_SP represents the location and extension of areas for sports equipment, sports facilities, and sports field. 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.多边形几何要素类（Polygon Geometry Feature Class）CR236G_ATTR_SP 用于表征体育器材、体育设施及运动场的空间位置与范围。该数据集源自多尺度DBTI（Integrated Territorial Database，综合领土数据库）1:5000比例尺下生成的数据库；该数据库依据IntesaGIS标准，完成了CTRN第一、第二批次数据的适配与结构化处理，并通过2007年摄影测量复测完成了后续更新。其地理信息遵循《国家与地区地理信息系统框架协定》所确立的模型，划分为层级化分组。