Swath Data File: 0015_20090912_222554_raw.all.mb56 MBIO Data Format ID: 56 Format name: MBF_EM300RAW Informal Description: Simrad current multibeam vendor format Attributes: Simrad EM120, EM300, EM1002, EM3000, bathymetry, amplitude, and sidescan, up to 254 beams, variable pixels, ascii + binary, Simrad. Data Totals: Number of Records: 8432 Bathymetry Data (111 beams): Number of Beams: 935952 Number of Good Beams: 935734 99.98% Number of Zero Beams: 218 0.02% Number of Flagged Beams: 0 0.00% Amplitude Data (111 beams): Number of Beams: 935952 Number of Good Beams: 935734 99.98% Number of Zero Beams: 218 0.02% Number of Flagged Beams: 0 0.00% Sidescan Data (1024 pixels): Number of Pixels: 8634368 Number of Good Pixels: 5555185 64.34% Number of Zero Pixels: 0 0.00% Number of Flagged Pixels: 3079183 35.66% Navigation Totals: Total Time: 0.4071 hours Total Track Length: 5.1917 km Average Speed: 12.7526 km/hr ( 6.8933 knots) Start of Data: Time: 09 12 2009 22:25:56.897000 JD255 Lon: -83.0797 Lat: 24.6768 Depth: 21.0600 meters Speed: 11.1600 km/hr ( 6.0324 knots) Heading: 90.6500 degrees Sonar Depth: 3.6700 m Sonar Altitude: 17.3700 m End of Data: Time: 09 12 2009 22:50:22.476000 JD255 Lon: -83.0305 Lat: 24.6774 Depth: 22.3200 meters Speed: 11.8800 km/hr ( 6.4216 knots) Heading: 96.2500 degrees Sonar Depth: 3.7600 m Sonar Altitude: 18.5400 m Limits: Minimum Longitude: -83.0797 Maximum Longitude: -83.0304 Minimum Latitude: 24.6763 Maximum Latitude: 24.6780 Minimum Sonar Depth: 3.3000 Maximum Sonar Depth: 4.0000 Minimum Altitude: 10.8000 Maximum Altitude: 20.6400 Minimum Depth: 13.6800 Maximum Depth: 25.8600 Minimum Amplitude: -46.5000 Maximum Amplitude: -6.0000 Minimum Sidescan: -64.0000 Maximum Sidescan: 5.7500 Data Record Type Notices: DN: 8432 MB_DATA_DATA (ID=1): survey data DN: 2 MB_DATA_COMMENT (ID=2): comment DN: 1 MB_DATA_VELOCITY_PROFILE (ID=6): SVP DN: 1466 MB_DATA_NAV (ID=12): Navigation record DN: 1877 MB_DATA_RUN_PARAMETER (ID=13): Simrad runtime parameter datagram DN: 1466 MB_DATA_CLOCK (ID=14): Simrad clock datagram DN: 1466 MB_DATA_ATTITUDE (ID=18): Attitude record DN: 15 MB_DATA_SSV (ID=19): Surface sound speed record Nonfatal Error Notices: EN: 2 MB_ERROR_SUBBOTTOM (ID=-6): Subbottom record EN: 6291 MB_ERROR_UNINTELLIGIBLE (ID=-9): Unintelligible data record EN: 2 MB_ERROR_FILE_NOT_FOUND (ID=-22): Required file cannot be found Problem Notices: Coverage Mask: CM dimensions: 10 10 CM: 0 0 0 0 0 0 0 0 1 1 CM: 0 0 0 0 0 0 1 1 1 1 CM: 0 0 0 0 1 1 1 1 1 1 CM: 1 1 1 1 1 1 1 1 1 1 CM: 1 1 1 1 1 1 1 1 1 1 CM: 1 1 1 1 1 1 1 1 1 1 CM: 1 1 1 1 1 1 1 1 1 1 CM: 1 1 1 1 1 1 1 1 1 1 CM: 1 1 1 1 1 1 1 0 1 0 CM: 1 1 1 1 0 0 0 0 0 0