Swath Data File: 0054_20080116_043738_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: 221 Bathymetry Data (191 beams): Number of Beams: 42211 Number of Good Beams: 34260 81.16% Number of Zero Beams: 7951 18.84% Number of Flagged Beams: 0 0.00% Amplitude Data (191 beams): Number of Beams: 42211 Number of Good Beams: 34260 81.16% Number of Zero Beams: 7951 18.84% Number of Flagged Beams: 0 0.00% Sidescan Data (1024 pixels): Number of Pixels: 226304 Number of Good Pixels: 140500 62.08% Number of Zero Pixels: 0 0.00% Number of Flagged Pixels: 85804 37.92% Navigation Totals: Total Time: 0.9950 hours Total Track Length: 16.4918 km Average Speed: 16.5744 km/hr ( 8.9591 knots) Start of Data: Time: 01 16 2008 04:37:53.624000 JD16 Lon: -179.9980 Lat: -66.1754 Depth: 3558.6700 meters Speed: 19.8720 km/hr (10.7416 knots) Heading: 178.3800 degrees Sonar Depth: 7.7100 m Sonar Altitude: 3550.9600 m End of Data: Time: 01 16 2008 05:37:35.688000 JD16 Lon: -179.9981 Lat: -66.3148 Depth: 3959.0000 meters Speed: 23163.9840 km/hr (12521.0724 knots) Heading: 186.0700 degrees Sonar Depth: 7.5600 m Sonar Altitude: 3955.2800 m Limits: Minimum Longitude: -180.2313 Maximum Longitude: -179.7948 Minimum Latitude: -66.3447 Maximum Latitude: -66.1723 Minimum Sonar Depth: 0.0000 Maximum Sonar Depth: 8.8000 Minimum Altitude: 0.0000 Maximum Altitude: 4861.6000 Minimum Depth: 2466.8300 Maximum Depth: 5532.1200 Minimum Amplitude: -58.0000 Maximum Amplitude: 14.5000 Minimum Sidescan: -64.0000 Maximum Sidescan: 9.0000 Data Record Type Notices: DN: 221 MB_DATA_DATA (ID=1): survey data DN: 1 MB_DATA_VELOCITY_PROFILE (ID=6): SVP DN: 1 MB_DATA_START (ID=10): Simrad start datagram DN: 1 MB_DATA_STOP (ID=11): Simrad stop datagram DN: 14399 MB_DATA_NAV (ID=12): Navigation record DN: 106 MB_DATA_RUN_PARAMETER (ID=13): Simrad runtime parameter datagram DN: 14398 MB_DATA_CLOCK (ID=14): Simrad clock datagram DN: 343 MB_DATA_HEADING (ID=17): Heading record DN: 3601 MB_DATA_ATTITUDE (ID=18): Attitude record DN: 3 MB_DATA_SSV (ID=19): Surface sound speed record Nonfatal Error Notices: EN: 32853 MB_ERROR_OTHER (ID=-8): Neither a data record nor a comment record EN: 1 MB_ERROR_NOT_ENOUGH_DATA (ID=-21): Not enough data to perform spline interpolation Problem Notices: Coverage Mask: CM dimensions: 10 10 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 1 1 1 1 1 CM: 0 1 1 1 1 1 1 1 1 0 CM: 0 0 1 1 1 1 1 1 1 0 CM: 0 0 1 1 1 0 0 0 0 0