Swath Data File: SBAT8160_00_2005_317_165627_oic.mb84 MBIO Data Format ID: 84 Format name: MBF_XTFR8101 Informal Description: XTF format Reson SeaBat 81XX Attributes: 240 beam bathymetry and amplitude, 1024 pixel sidescan binary, read-only, Triton-Elics. Data Totals: Number of Records: 197 Bathymetry Data (240 beams): Number of Beams: 47280 Number of Good Beams: 16472 34.84% Number of Zero Beams: 25198 53.30% Number of Flagged Beams: 5610 11.87% Amplitude Data (240 beams): Number of Beams: 47280 Number of Good Beams: 16472 34.84% Number of Zero Beams: 25198 53.30% Number of Flagged Beams: 5610 11.87% Sidescan Data (1024 pixels): Number of Pixels: 201728 Number of Good Pixels: 71997 35.69% Number of Zero Pixels: 0 0.00% Number of Flagged Pixels: 129731 64.31% Navigation Totals: Total Time: 0.1523 hours Total Track Length: 2.3960 km Average Speed: 15.7310 km/hr ( 8.5032 knots) Start of Data: Time: 11 13 2005 16:56:18.677999 JD317 (2005-11-13T16:56:18.677999) Lon: 139.583231805 Lat: 35.057074531 Depth: 692.2786 meters Speed: 0.0000 km/hr ( 0.0000 knots) Heading: 216.5463 degrees Sonar Depth: -0.0784 m Sonar Altitude: 692.3570 m End of Data: Time: 11 13 2005 17:05:26.988000 JD317 (2005-11-13T17:05:26.988000) Lon: 139.565650347 Lat: 35.042000251 Depth: 595.6619 meters Speed: 15.2457 km/hr ( 8.2409 knots) Heading: 223.1081 degrees Sonar Depth: -0.0380 m Sonar Altitude: 595.6999 m Limits: Minimum Longitude: 139.557409417 Maximum Longitude: 139.590086574 Minimum Latitude: 35.037027778 Maximum Latitude: 35.060343429 Minimum Sonar Depth: -0.2343 Maximum Sonar Depth: 0.2922 Minimum Altitude: 481.0872 Maximum Altitude: 692.3570 Minimum Depth: -0.0641 Maximum Depth: 745.9023 Minimum Amplitude: 5.0000 Maximum Amplitude: 224.0000 Minimum Sidescan: 128.0000 Maximum Sidescan: 49152.0000 Data Record Type Notices: DN: 197 MB_DATA_DATA (ID=1): survey data Nonfatal Error Notices: Problem Notices: Coverage Mask: CM dimensions: 10 10 CM: 0 0 0 0 0 1 1 1 0 0 CM: 0 0 0 0 1 1 1 1 1 0 CM: 0 0 0 1 1 1 1 1 1 1 CM: 0 0 1 1 1 1 1 1 1 1 CM: 0 1 1 1 1 1 1 1 1 1 CM: 1 1 1 1 1 1 1 1 0 0 CM: 1 1 1 1 1 1 1 1 0 0 CM: 0 1 1 1 1 1 1 0 0 0 CM: 0 0 1 1 1 1 0 0 0 0 CM: 0 0 0 1 1 0 0 0 0 0