Wc Water Course (OpenData)

The Watercourse model defines the network of flowing water bodies such as rivers and streams. It records geospatial connections, flow characteristics, and attributes of watercourses. It is spatially abstracted to a Line. Entity type: Thing Projection: New Zealand Transverse Mercator (NZTM) - EPSG: 2193 Vertical datum: New Zealand Vertical Datum 2016 (NZVD2016) - EPSG: 7839水道（Watercourse）模型定义了河流、溪流等流动水体构成的网络体系。该模型记录了水道的地理空间连接关系、水流特征及属性信息。其空间抽象表达为线（Line）要素。实体类型：事物（Thing）；投影：新西兰横轴墨卡托（NZTM）投影——EPSG: 2193；垂直基准面：2016年新西兰垂直基准面（NZVD2016）——EPSG: 7839