City and Environment Information System (ISU5) — Reference 2010 (Environmental Atlas)

Spatial reference system in scale 1: 5,000 for environmental atlas data from statistical blocks of the Regional Reference System (RBS) with sub-blocks of the City and Environment Information System (ISU), as at 31.12.2010.针对源自区域参考系统（Regional Reference System, RBS）统计区块且包含城市与环境信息系统（City and Environment Information System, ISU）子区块的环境图集数据，本数据集采用1:5000比例尺空间参考系（Spatial reference system），数据截至2010年12月31日。