Category Archives: Aeromagnetic Surveys

Powder River Basin, WY [A1037]

Survey Size: 32,650 miles Flight Lines: East-West, ½- and 1-mile spacing Tie Lines: North-South, 5- and 10-mile spacing Elevation: 5,000 feet barometric Instrumentation: Geometrics G-803 magnetometer, 0.05 gamma Date Flown: August to November, 1984, and June to August, 1985 Data Provided: Total Magnetic Intensity (IRGF removed) contour map Flight Path Map Reduced-To-Pole of TMI map

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Piceance-Axial Basins, (CO) [A1035]

Survey Size: 25,000 line miles (40,234 line km) Flight Lines: North-South, ½ – and ⅔-mile (0.8 and 1 km) spacing Tie Lines: East-West, 6-mile (9.7 km) spacing Elevation: 8,000, 9,000, and 11,000 feet (2.4, 2.7, and 3.4 km) barometric, draped over higher elevations Instrumentation: Geometrics G-813 magnetometer Date Flown: June to August, 1987 Data Provided:

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Paradox Basin, (CO, UT) [A1033]

Survey Size: 27,565 line miles (44,362 line km) Flight Lines: North-South, ½-mile spacing (0.8 km) Tie Lines: East-West, 5-mile spacing (8 km) Elevation: 8,000 feet barometric (2.4 km) Instrumentation: Geometrics G-803 magnetometer, 0.1 nanoTesla Date Flown: October, 1984, to April, 1985 Data Provided: Total Magnetic Intensity (IRGF removed) contour map Flight Path Map Reduced-To-Pole of

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Northern Green River Basin, WY [A1027]

EDCON-PRJ has acquired an aeromagnetic survey over the northern Green River Basin, covering 76 townships in Sublette and Sweetwater Counties, Wyoming. The data can be used to map lineaments, edges of structural bodies, and faulting/fracturing believed to be associated with basement structure and thought to be important contributors to hydrocarbon trapping in this portion of

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Northern D-J Basin, NE, CO [A1026]

Survey Size: 6,535 miles Flight Lines: East-West, ½-mile spacing Tie Lines: North-South, 1-mile spacing Elevation: 300 feet terrain Instrumentation: Optically pumped Cesium-vapor magnetometer, 0.01 gamma 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

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