Superseded Geofabric Surface Cartography V2.1.1

The Geofabric Surface Cartography product provides a set of related feature classes to be used as the basis for the production of consistent hydrological cartographic maps. This product contains a geometric representation of the (major) surface water features of Australia (excluding external territories). Primarily, these are natural surface hydrology features but the product also contains some man-made features (notably reservoirs, canals and other hydrographic features). The product is fully topologically correct which means that all the stream segments flow in the correct direction. This product contains fifteen feature types including: Waterbody, Mapped Stream, Mapped Node, Mapped Connectivity (Upstream), Mapped Connectivity (Downstream), Sea, Estuary, Dam, Structure, Canal Line, Water Pipeline, Terrain Break Line, Hydro Point, Hydro Line and Hydro Area.

地表构造制图（Geofabric Surface Cartography）产品提供一系列关联要素类，可作为制作统一标准水文制图地图的基础。本产品包含澳大利亚（不含海外领地）境内（主要）地表水体要素的几何表达。其主体为天然地表水文要素，但也包含部分人工要素（尤以水库、运河及其他水文地貌要素为代表）。本产品具备完全正确的拓扑关系，即所有河道段均流向准确无误。本产品涵盖15种要素类型，分别为：水体（Waterbody）、制图河道（Mapped Stream）、制图节点（Mapped Node）、制图连通性（上游）（Mapped Connectivity (Upstream)）、制图连通性（下游）（Mapped Connectivity (Downstream)）、海域（Sea）、河口（Estuary）、水坝（Dam）、构筑物（Structure）、运河线（Canal Line）、输水管道（Water Pipeline）、地形断裂线（Terrain Break Line）、水文点位（Hydro Point）、水文线（Hydro Line）以及水文面（Hydro Area）。