Generalized Physiographic Map of Bangladesh (physio8bg)

This coverage includes polygons and polygon labels that hold names of physiographic elements from the original Physiograpic map of Bangladesh.本覆盖数据集包含多边形要素及其多边形标签，两类数据均存储有源自孟加拉国原版地貌（physiographic）地图的地貌要素名称。