Tag Archives: Upper Peninsula

Upper Peninsula, MI [A1022]

Survey Size: Michigan Upper Peninsula 32,400 miles Flight Lines: NE-SW, ⅛ mile (200 meters) Tie Lines: NW-SE, 1 mile (1600 meters) Elevation: low level Data Provided: Total Magnetic Intensity (IRGF removed) contour map Flight Path Map Reduced-To-Pole of TMI map Vertical Derivative map (optional) Horizontal Gradient (optional) Profiles, on paper (optional) CD/DVD with Flight Line

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