Airborne magnetic survey, Iron Mountain-Chatham region, central Upper Peninsula, Michigan, 2018

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Description Digital flight line data for a high-resolution magnetic survey with line spacing 150 meters and nominal terrain clearance 80 meters over most of the study area. Data are provided as Geosoft databases and grids. Data over two small areas (less than 1 sq km combined) were redacted because those areas include multiple tracts of Native American lands.
Originators Drenth, Benjamin J. and Brown, Philip J. II
Publication U.S. Geological Survey data release 10.5066/P91EF3CI

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image/png USA-IronMtnChatham-AirborneMagnetics-2018-Raster-TFA-Shaded.png
application/zip all Contractor's deliverables
application/gxf USA-IronMtnChatham-AirborneMagnetics-2018-TFA.gxf
text/csv USA-IronMtnChatham-AirborneMagnetics-2018-linedata.csv
Shapefile MultiPolygon Shapefile, EPSG:32616
Shapefile MultiLineString Shapefile, EPSG:32616