Black Warrior Basin, MS [A1006]
Survey Size: 23,000 miles Flight Lines: Northeast-Southwest, 4,500 feet spacing Tie Lines: Northwest-Southeast, 5-mile spacing Elevation: 1,300 feet barometric with drape over higher elevations Instrumentation: Geometrics G-813 magnetometer, 0.05 gamma Date Flown: February to May, 1990 Data Provided: Total Magnetic Intensity (IRGF removed) contour map Flight Path Map Reduced-To-Pole of TMI map Vertical Derivative map