Swath Data File: m263l005.0 MBIO Data Format ID: 21 Format name: MBF_HSATLRAW Informal Description: Raw Hydrosweep Attributes: Hydrosweep DS, bathymetry and amplitude, 59 beams, ascii, Atlas Electronik. Data Totals: Number of Records: 1302 Bathymetry Data (59 beams): Number of Beams: 76818 Number of Good Beams: 70665 91.99% Number of Zero Beams: 6153 8.01% Number of Flagged Beams: 0 0.00% Amplitude Data (59 beams): Number of Beams: 76818 Number of Good Beams: 70665 91.99% Number of Zero Beams: 6153 8.01% Number of Flagged Beams: 0 0.00% Sidescan Data (0 pixels): Number of Pixels: 0 Number of Good Pixels: 0 0.00% Number of Zero Pixels: 0 0.00% Number of Flagged Pixels: 0 0.00% Navigation Totals: Total Time: 3.9692 hours Total Track Length: 80.9368 km Average Speed: 20.3914 km/hr (11.0224 knots) Start of Data: Time: 11 19 1993 13:32:09.000000 JD323 Lon: -11.1018 Lat: 72.5285 Depth: 0.0000 meters Speed: 15.4800 km/hr ( 8.3676 knots) Heading: 127.5000 degrees Sonar Depth: 5.5000 m Sonar Altitude: -5.5000 m End of Data: Time: 11 19 1993 17:30:18.000000 JD323 Lon: -11.9093 Lat: 72.6105 Depth: 2202.9000 meters Speed: 21.6000 km/hr (11.6757 knots) Heading: 305.1000 degrees Sonar Depth: 5.5000 m Sonar Altitude: 2196.5000 m Limits: Minimum Longitude: -11.9421 Maximum Longitude: -10.4587 Minimum Latitude: 72.3413 Maximum Latitude: 72.6255 Minimum Sonar Depth: 5.5000 Maximum Sonar Depth: 5.5000 Minimum Altitude: -5.5000 Maximum Altitude: 3727.5000 Minimum Depth: 1068.0000 Maximum Depth: 3952.0000 Minimum Amplitude: 0.0000 Maximum Amplitude: 0.0000 Data Record Type Notices: DN: 1302 MB_DATA_DATA (ID=1): survey data DN: 205 MB_DATA_CALIBRATE (ID=4): Hydrosweep DS calibration ping DN: 948 MB_DATA_MEAN_VELOCITY (ID=5): Hydrosweep DS mean sound speed DN: 17 MB_DATA_STANDBY (ID=7): Hydrosweep DS standby record DN: 1 MB_DATA_NAV_SOURCE (ID=8): Hydrosweep DS nav source record Nonfatal Error Notices: EN: 2 MB_ERROR_TIME_GAP (ID=-1): Time gap in data EN: 1171 MB_ERROR_OTHER (ID=-8): Neither a data record nor a comment record EN: 6 MB_ERROR_UNINTELLIGIBLE (ID=-9): Unintelligible data record Problem Notices: Coverage Mask: CM dimensions: 10 10 CM: 1 1 0 0 0 0 0 0 0 0 CM: 1 1 1 0 0 0 0 0 0 0 CM: 1 1 1 1 0 0 0 0 0 0 CM: 0 1 1 1 1 1 1 0 0 0 CM: 0 0 1 1 1 1 1 1 0 0 CM: 0 0 0 0 1 1 1 1 1 0 CM: 0 0 0 0 0 1 1 1 1 1 CM: 0 0 0 0 0 1 1 1 1 1 CM: 0 0 0 0 0 0 0 1 1 1 CM: 0 0 0 0 0 0 0 0 1 1