Swath Data File: BlockB_232_066.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: 4981 Bathymetry Data (222 beams): Number of Beams: 720218 Number of Good Beams: 469373 65.17% Number of Zero Beams: 0 0.00% Number of Flagged Beams: 250845 34.83% Amplitude Data (222 beams): Number of Beams: 720218 Number of Good Beams: 469373 65.17% Number of Zero Beams: 0 0.00% Number of Flagged Beams: 250845 34.83% 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: 0.2803 hours Total Track Length: 2.9850 km Average Speed: 10.6490 km/hr ( 5.7562 knots) Start of Data: Time: 08 20 2009 19:44:04.350999 JD232 Lon: -122.2317 Lat: 37.0347 Depth: 42.4440 meters Speed: 11.0379 km/hr ( 5.9664 knots) Heading: 316.6900 degrees Sonar Depth: 99.8900 m Sonar Altitude: -57.4460 m End of Data: Time: 08 20 2009 20:00:53.447999 JD232 Lon: -122.2541 Lat: 37.0547 Depth: 46.0750 meters Speed: 10.0749 km/hr ( 5.4459 knots) Heading: 316.2600 degrees Sonar Depth: 99.9200 m Sonar Altitude: -53.8450 m Limits: Minimum Longitude: -122.2545 Maximum Longitude: -122.2313 Minimum Latitude: 37.0345 Maximum Latitude: 37.0550 Minimum Sonar Depth: 99.5100 Maximum Sonar Depth: 100.5200 Minimum Altitude: 0.0000 Maximum Altitude: 0.0000 Minimum Depth: 39.4990 Maximum Depth: 53.0970 Minimum Amplitude: 0.0000 Maximum Amplitude: 255.0000 Data Record Type Notices: DN: 4981 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: 4981 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: 0 1 1 1 0 0 0 0 0 0 CM: 0 0 1 1 1 0 0 0 0 0 CM: 0 0 0 1 1 1 0 0 0 0 CM: 0 0 0 0 1 1 1 0 0 0 CM: 0 0 0 0 0 1 1 1 0 0 CM: 0 0 0 0 0 0 1 1 1 0 CM: 0 0 0 0 0 0 0 1 1 1 CM: 0 0 0 0 0 0 0 0 1 1