发布时间 ： 2025-10-28 02:21:06 UTC
类别 ： Basic Geography
Page Views: 21 views
Suggested Discipline ： Earth Sciences
语言 ： zh CN
Data Type ： Vector Data
Data Format ： .shp
Comprehensive National Vector Map Database, including river, road, lake, provincial boundary, and other geographic data. All in SHP format.