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Updated aeromagnetic and gravity anomaly compilations and elevation-bathymetry models over Lake Superior
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.
Complete Metadata
| accessLevel | public |
|---|---|
| bureauCode |
[
"010:12"
]
|
| contactPoint |
{
"fn": "Eric D Anderson",
"@type": "vcard:Contact",
"hasEmail": "mailto:ericanderson@usgs.gov"
}
|
| 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. |
| distribution |
[
{
"@type": "dcat:Distribution",
"title": "Digital Data",
"format": "XML",
"accessURL": "https://doi.org/10.5066/F7F18X8S",
"mediaType": "application/http",
"description": "Landing page for access to the data"
},
{
"@type": "dcat:Distribution",
"title": "Original Metadata",
"format": "XML",
"mediaType": "text/xml",
"description": "The metadata original format",
"downloadURL": "https://data.usgs.gov/datacatalog/metadata/USGS.57067fc5e4b032f77a8a437c.xml"
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]
|
| identifier | http://datainventory.doi.gov/id/dataset/USGS_57067fc5e4b032f77a8a437c |
| keyword |
[
"Great Lakes",
"Lake Superior",
"Michigan",
"Minnesota",
"Ontario",
"USGS:57067fc5e4b032f77a8a437c",
"Wisconsin",
"aeromagnetic surveying",
"bathymetry",
"bouguer anomaly",
"digital elevation models",
"free-air anomaly",
"geoscientificInformation",
"geospatial datasets",
"gravimeter measurement",
"gravitational field (earth)",
"magnetic field (earth)",
"topography"
]
|
| modified | 2020-09-29T00:00:00Z |
| publisher |
{
"name": "U.S. Geological Survey",
"@type": "org:Organization"
}
|
| spatial | -93.579236, 44.345422, -83.453750, 49.640125 |
| theme |
[
"Geospatial"
]
|
| title | Updated aeromagnetic and gravity anomaly compilations and elevation-bathymetry models over Lake Superior |
