Swath Data File: 0124_20120216_035653_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: 256 Bathymetry Data (191 beams): Number of Beams: 48896 Number of Good Beams: 36778 75.22% Number of Zero Beams: 12118 24.78% Number of Flagged Beams: 0 0.00% Amplitude Data (191 beams): Number of Beams: 48896 Number of Good Beams: 36778 75.22% Number of Zero Beams: 12118 24.78% Number of Flagged Beams: 0 0.00% Sidescan Data (1024 pixels): Number of Pixels: 262144 Number of Good Pixels: 93772 35.77% Number of Zero Pixels: 0 0.00% Number of Flagged Pixels: 168372 64.23% Navigation Totals: Total Time: 0.9956 hours Total Track Length: 18.1585 km Average Speed: 18.2393 km/hr ( 9.8591 knots) Start of Data: Time: 02 16 2012 03:56:52.205000 JD47 (2012-02-16T03:56:52.205000) Lon: -136.267525400 Lat: -70.549557500 Depth: 4322.1800 meters Speed: 18.0720 km/hr ( 9.7686 knots) Heading: 72.7800 degrees Sonar Depth: 7.1400 m Sonar Altitude: 4315.0400 m End of Data: Time: 02 16 2012 04:56:36.242000 JD47 (2012-02-16T04:56:36.242000) Lon: -135.798859600 Lat: -70.504657200 Depth: 4331.2900 meters Speed: 18.4680 km/hr ( 9.9827 knots) Heading: 72.4800 degrees Sonar Depth: 7.2900 m Sonar Altitude: 4321.9200 m Limits: Minimum Longitude: -136.307670363 Maximum Longitude: -135.764109543 Minimum Latitude: -70.609643853 Maximum Latitude: -70.450103153 Minimum Sonar Depth: 6.8600 Maximum Sonar Depth: 7.4800 Minimum Altitude: 0.0000 Maximum Altitude: 5633.9200 Minimum Depth: 3214.0500 Maximum Depth: 6353.0700 Minimum Amplitude: -64.0000 Maximum Amplitude: 15.5000 Minimum Sidescan: -64.0000 Maximum Sidescan: 13.5000 Data Record Type Notices: DN: 256 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: 14402 MB_DATA_NAV (ID=12): Navigation record DN: 78 MB_DATA_RUN_PARAMETER (ID=13): Simrad runtime parameter datagram DN: 14401 MB_DATA_CLOCK (ID=14): Simrad clock datagram DN: 343 MB_DATA_HEADING (ID=17): Heading record DN: 3600 MB_DATA_ATTITUDE (ID=18): Attitude record DN: 18 MB_DATA_SSV (ID=19): Surface sound speed record Nonfatal Error Notices: EN: 2 MB_ERROR_COMMENT (ID=-5): Comment record EN: 32843 MB_ERROR_OTHER (ID=-8): Neither a data record nor a comment record EN: 4 MB_ERROR_NOT_ENOUGH_DATA (ID=-21): Not enough data to perform spline interpolation Problem Notices: PN: 1 Unknown notice identifier detritus Coverage Mask: CM dimensions: 10 10 CM: 0 0 0 0 0 1 1 1 1 0 CM: 0 0 1 1 1 1 1 1 1 0 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 1 1 1 CM: 0 1 1 1 1 0 0 0 0 0 CM: 0 1 1 0 0 0 0 0 0 0