Swath Data File: 0041_20080115_160833_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: 179 Bathymetry Data (191 beams): Number of Beams: 34189 Number of Good Beams: 22595 66.09% Number of Zero Beams: 11594 33.91% Number of Flagged Beams: 0 0.00% Amplitude Data (191 beams): Number of Beams: 34189 Number of Good Beams: 22595 66.09% Number of Zero Beams: 11594 33.91% Number of Flagged Beams: 0 0.00% Sidescan Data (1024 pixels): Number of Pixels: 183296 Number of Good Pixels: 80715 44.04% Number of Zero Pixels: 0 0.00% Number of Flagged Pixels: 102581 55.96% Navigation Totals: Total Time: 0.4775 hours Total Track Length: 7.6191 km Average Speed: 15.9551 km/hr ( 8.6244 knots) Start of Data: Time: 01 15 2008 16:08:39.167000 JD15 Lon: 179.2701 Lat: -64.1158 Depth: 31457.2800 meters Speed: 17.8920 km/hr ( 9.6714 knots) Heading: 157.1200 degrees Sonar Depth:31457.2800 m Sonar Altitude: 0.0000 m End of Data: Time: 01 15 2008 16:37:18.292000 JD15 Lon: 179.3201 Lat: -64.1803 Depth: 2688.4500 meters Speed: 15.9120 km/hr ( 8.6011 knots) Heading: 154.1000 degrees Sonar Depth: 6.7700 m Sonar Altitude: 2681.6800 m Limits: Minimum Longitude: 179.1960 Maximum Longitude: 179.3978 Minimum Latitude: -64.1927 Maximum Latitude: -64.1080 Minimum Sonar Depth: 0.0000 Maximum Sonar Depth: 31457.2800 Minimum Altitude: 0.0000 Maximum Altitude: 3274.5600 Minimum Depth: 2397.3200 Maximum Depth: 3966.2200 Minimum Amplitude: -64.0000 Maximum Amplitude: 7.0000 Minimum Sidescan: -64.0000 Maximum Sidescan: 5.5000 Data Record Type Notices: DN: 179 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: 6949 MB_DATA_NAV (ID=12): Navigation record DN: 86 MB_DATA_RUN_PARAMETER (ID=13): Simrad runtime parameter datagram DN: 6946 MB_DATA_CLOCK (ID=14): Simrad clock datagram DN: 165 MB_DATA_HEADING (ID=17): Heading record DN: 1737 MB_DATA_ATTITUDE (ID=18): Attitude record DN: 1 MB_DATA_SSV (ID=19): Surface sound speed record Nonfatal Error Notices: EN: 15887 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: Coverage Mask: CM dimensions: 10 10 CM: 0 0 0 1 1 1 1 1 0 0 CM: 0 1 1 1 1 1 1 1 0 0 CM: 1 1 1 1 1 1 1 1 1 0 CM: 1 1 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 0 CM: 1 1 1 1 1 1 1 1 1 1 CM: 0 1 1 1 1 1 1 1 1 1 CM: 0 0 1 1 1 1 1 1 0 0 CM: 0 0 1 1 1 0 0 0 0 0