Updated gravity stations and anomaly compilation over Lake Superior

New gravity compilation has been compiled for the Lake Superior region. The gravity compilation includes survey stations available from Natural Resources Canada,...本次为苏必利尔湖区域编制了全新的重力数据汇编成果。该重力数据汇编涵盖了加拿大自然资源部（Natural Resources Canada）可获取的全部重力测站数据……