Updated aeromagnetic and gravity anomaly compilations and elevation-bathymetry models over Lake Superior
Description
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.
Resources
| Name |
Format |
Description |
Link |
|
55 |
The metadata original format |
https://data.usgs.gov/datacatalog/metadata/USGS.57067fc5e4b032f77a8a437c.xml |
|
55 |
Landing page for access to the data |
https://doi.org/10.5066/F7F18X8S |
Tags
- topography
- gravimeter-measurement
- bathymetry
- usgs-57067fc5e4b032f77a8a437c
- lake-superior
- digital-elevation-models
- aeromagnetic-surveying
- michigan
- magnetic-field-earth
- free-air-anomaly
- geospatial-datasets
- great-lakes
- geoscientificinformation
- ontario
- bouguer-anomaly
- wisconsin
- minnesota
- gravitational-field-earth