Swath Data File: BlockB_234_089.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: 5792 Bathymetry Data (335 beams): Number of Beams: 1655143 Number of Good Beams: 1469340 88.77% Number of Zero Beams: 0 0.00% Number of Flagged Beams: 185803 11.23% Amplitude Data (335 beams): Number of Beams: 1655143 Number of Good Beams: 1469340 88.77% Number of Zero Beams: 0 0.00% Number of Flagged Beams: 185803 11.23% 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: 0.4430 hours Total Track Length: 4.9468 km Average Speed: 11.1671 km/hr ( 6.0363 knots) Start of Data: Time: 08 22 2009 14:19:22.866000 JD234 Lon: -122.2471 Lat: 37.0051 Depth: 86.8410 meters Speed: 9.8897 km/hr ( 5.3458 knots) Heading: 322.1000 degrees Sonar Depth: 99.8600 m Sonar Altitude: -13.0190 m End of Data: Time: 08 22 2009 14:45:57.605999 JD234 Lon: -122.2841 Lat: 37.0381 Depth: 86.2110 meters Speed: 10.5749 km/hr ( 5.7162 knots) Heading: 317.5300 degrees Sonar Depth: 99.6800 m Sonar Altitude: -13.4690 m Limits: Minimum Longitude: -122.2851 Maximum Longitude: -122.2460 Minimum Latitude: 37.0044 Maximum Latitude: 37.0389 Minimum Sonar Depth: 98.7600 Maximum Sonar Depth: 101.4100 Minimum Altitude: 0.0000 Maximum Altitude: 0.0000 Minimum Depth: 83.5650 Maximum Depth: 90.2420 Minimum Amplitude: 0.0000 Maximum Amplitude: 255.0000 Data Record Type Notices: DN: 5792 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: 5792 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