GPS
收藏官方服务：
资源简介：
This dataset identifies all GPS monuments that were established in 1991 and 1997. Coordinates are in Universal Transverse Mercator Northing and Easting.
创建时间：
2020-04-16
社区交流群
科研交流群
商业服务
This dataset identifies all GPS monuments that were established in 1991 and 1997. Coordinates are in Universal Transverse Mercator Northing and Easting.