Survey Size: 3 x 10 miles between 2,000 and 6,000 ft. water depths; 6 x 20 miles for water depths greater than 6,000 feet Line Spacing: Line Spacing: 1 x 5 mile grid over ⅔ of survey area. 3 x 10 mile and 6 x 20 mile coverage in some of the deeper water areas.
Survey Size: 4,112 line miles Data Spacing: Variable Data Provided: Profiles showing: free-air gravity, 2-D Bouguer gravity, adjusted 2-D Bouguer gravity, water depth, total magnetic intensity minus Earth’s normal field, adjusted total magnetic intensity minus Earth’s normal field, intersection statistics Contour maps of: Bouguer gravity, magnetic anomalies, bathymetry Total Cost: $20,000 Conditions of Sale: Seismic
Survey Size: 4,200 line miles Data Spacing: Variable Data Provided: Profile data: free-air gravity, adjusted free-air gravity, Bouguer gravity, water depth, total magnetic intensity minus Earth’s normal field, adjusted total magnetic intensity minus Earth’s normal field, line intersection statistics Bouguer Gravity Map (1:250,000 scale) Bathymetry Map (1:250,000 scale) Total Magnetic Intensity Minus Earth’s Normal Field
Regional Survey Size: 3,280 kilometers Detailed Survey Size: 15,730 kilometers Survey Dates: 1976 Data Provided: Maps at 1:100,000 scale: Bathymetry, Terrain-corrected Bouguer Gravity, Free-Air Gravity, Magnetic Anomaly, Total Magnetic Intensity Map of Top of High-Density Rocks Interpretation: structural and tectonic interpretation of basement and sedimentary structures based on gravity, magnetic and published geologic and seismic data Maps:
Survey Size: 1,520 kilometers Survey Date: 1993 Data Spacing: Variable Data Provided: Bouguer gravity/bathymetry profiles of each traverse at seismic scale Bouguer Gravity Map Bathymetry Map Digital Data Report Pricing: $93,056 PDF: G1077_intl_west_of_shetland
