World - Rivers and Lake Centerlines (Natural Earth 10m)

Global railroad and rail network at 1:10 million scale from Natural Earth, covering major railway lines worldwide including Africa's rail corridors. Includes line type and scale rank attributes. Use this layer for transport network analysis, freight logistics planning, regional connectivity studies, and infrastructure mapping at global and continental scales. No additional information provided.

Global lakes and reservoir polygons at 1:10 million scale from Natural Earth, including major inland water bodies worldwide. Includes the Great Lakes, Lake Victoria, Lake Tanganyika, and all other significant lakes. Use this layer for inland water mapping, hydrological analysis, environmental assessments, and cartographic base mapping globally. No additional information provided.

Global road and highway network at 1:10 million scale from Natural Earth, covering major roads, highways, and expressways worldwide. Includes road type, name, and scale rank attributes for cartographic filtering. Use this layer for transport network analysis, accessibility studies, logistics planning, and cartographic base mapping at global and continental scales. No additional information provided.

Global coastline boundaries at 1:10 million scale from Natural Earth, representing the boundary between land and sea. Derived from a combination of vector and raster sources and hand-edited for cartographic accuracy. Use this layer as a base map reference for continental and global-scale maps, coastal analysis, maritime boundary studies, and environmental assessments worldwide. No additional information provided.

Global network of major rivers derived from HydroSHEDS at 15 arc-second resolution. Includes all rivers with a catchment area above the threshold for major streams, with attributes for river name, stream order, and basin affiliation. Use this layer for global hydrological analysis, international river basin governance, and continental-scale water resource mapping. No additional information provided.

Key geographic reference lines at 1:10 million scale from Natural Earth, including the Equator, Tropics of Cancer and Capricorn, Arctic and Antarctic Circles, and the International Date Line. Use this layer for cartographic reference, climate zone delineation, and geographic education mapping globally. No additional information provided.