Updated aeromagnetic and gravity anomaly compilations and elevation-bathymetry models over Lake Superior
收藏U.S. Geological Survey2018-01-01 更新2026-04-23 收录
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https://www.sciencebase.gov/catalog/item/57067fc5e4b032f77a8a437c
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资源简介：
New gravity and magnetic compilations and elevation-bathymetry models have been compiled for the Lake Superior region. These data provide continuous sets of observations for geologic interpretations spanning political boundaries such as US States and the US-Canada border where bedrock geology is largely concealed beneath glacial deposits and surface water. These data are providing constraints for on-going 3D geologic modeling of the Midcontinent Rift System and are helping to understand the metallogeny of the region.
提供机构：
United States Geological Survey
创建时间：
2018-01-01
