Swath Data File: BlockA_230_042_10mContour.mb121 MBIO Data Format ID: 121 Format name: MBF_GSFGENMB Informal Description: SAIC Generic Sensor Format (GSF) Attributes: variable beams, bathymetry and amplitude, binary, single files, SAIC. Data Totals: Number of Records: 19747 Bathymetry Data (230 beams): Number of Beams: 2787068 Number of Good Beams: 1985586 71.24% Number of Zero Beams: 0 0.00% Number of Flagged Beams: 801482 28.76% Amplitude Data (230 beams): Number of Beams: 2787068 Number of Good Beams: 1985586 71.24% Number of Zero Beams: 0 0.00% Number of Flagged Beams: 801482 28.76% 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: 0.9312 hours Total Track Length: 11.1017 km Average Speed: 11.9220 km/hr ( 6.4443 knots) Start of Data: Time: 08 18 2009 19:58:04.677000 JD230 Lon: -122.3246 Lat: 37.0982 Depth: 49.7900 meters Speed: 12.1491 km/hr ( 6.5671 knots) Heading: 37.8800 degrees Sonar Depth: 99.9300 m Sonar Altitude: -50.1400 m End of Data: Time: 08 18 2009 20:53:56.960000 JD230 Lon: -122.2577 Lat: 37.0541 Depth: 51.8740 meters Speed: 10.3712 km/hr ( 5.6061 knots) Heading: 105.7300 degrees Sonar Depth: 99.8600 m Sonar Altitude: -47.9860 m Limits: Minimum Longitude: -122.3255 Maximum Longitude: -122.2575 Minimum Latitude: 37.0536 Maximum Latitude: 37.1114 Minimum Sonar Depth: 99.2800 Maximum Sonar Depth: 100.5800 Minimum Altitude: 0.0000 Maximum Altitude: 0.0000 Minimum Depth: 39.5440 Maximum Depth: 56.8190 Minimum Amplitude: 0.0000 Maximum Amplitude: 255.0000 Data Record Type Notices: DN: 19747 MB_DATA_DATA (ID=1): survey data DN: 1 MB_DATA_COMMENT (ID=2): comment DN: 1 MB_DATA_HISTORY (ID=22): GSF history record DN: 1 MB_DATA_SUMMARY (ID=23): GSF summary record DN: 1 MB_DATA_PROCESSING_PARAMETERS (ID=24): GSF processing parameters record Nonfatal Error Notices: EN: 1 MB_ERROR_COMMENT (ID=-5): Comment record EN: 3 MB_ERROR_OTHER (ID=-8): Neither a data record nor a comment record EN: 19747 MB_ERROR_UNINTELLIGIBLE (ID=-9): Unintelligible data record Problem Notices: Coverage Mask: CM dimensions: 10 10 CM: 1 1 1 1 1 0 0 0 0 0 CM: 1 0 0 1 1 1 0 0 0 0 CM: 1 0 0 0 1 1 1 0 0 0 CM: 0 0 0 0 0 1 1 0 0 0 CM: 0 0 0 0 0 0 1 1 0 0 CM: 0 0 0 0 0 0 0 1 0 0 CM: 0 0 0 0 0 0 0 1 1 0 CM: 0 0 0 0 0 0 0 0 1 1 CM: 0 0 0 0 0 0 0 0 0 1 CM: 0 0 0 0 0 0 0 0 0 1