Terrain with Labels

This map features shaded relief imagery, bathymetry and coastal water features that provide neutral background with political boundaries and placenames for reference purposes.本地图包含晕渲地貌影像（shaded relief imagery）、水深地形（bathymetry）及近岸水域特征（coastal water features），以政治边界与地名作为参考要素，构建中性背景图层。