lille laon
BGI land gravity survey metadata for lille laon. The survey contains 3829 gravity point(s) according to the BGI database. This GGOS Portal record describes the survey metadata and access path, not each individual measurement point.
BGI land gravity survey metadata for lille laon. The survey contains 3829 gravity point(s) according to the BGI database. This GGOS Portal record describes the survey metadata and access path, not each individual measurement point.