Swath Data File: 0068_20080116_182616_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: 228 Bathymetry Data (191 beams): Number of Beams: 43548 Number of Good Beams: 12645 29.04% Number of Zero Beams: 30903 70.96% Number of Flagged Beams: 0 0.00% Amplitude Data (191 beams): Number of Beams: 43548 Number of Good Beams: 12645 29.04% Number of Zero Beams: 30903 70.96% Number of Flagged Beams: 0 0.00% Sidescan Data (1024 pixels): Number of Pixels: 233472 Number of Good Pixels: 65503 28.06% Number of Zero Pixels: 0 0.00% Number of Flagged Pixels: 167969 71.94% Navigation Totals: Total Time: 0.9947 hours Total Track Length: 12.2688 km Average Speed: 12.3347 km/hr ( 6.6674 knots) Start of Data: Time: 01 16 2008 18:26:24.485000 JD16 Lon: 179.8179 Lat: -67.7501 Depth: 3134.6400 meters Speed: 11.8440 km/hr ( 6.4022 knots) Heading: 191.5900 degrees Sonar Depth: 7.3600 m Sonar Altitude: 3132.1600 m End of Data: Time: 01 16 2008 19:26:05.261000 JD16 Lon: 179.7509 Lat: -67.8560 Depth: 7.0500 meters Speed: 11.7720 km/hr ( 6.3632 knots) Heading: 183.8600 degrees Sonar Depth: 7.0500 m Sonar Altitude: 0.0000 m Limits: Minimum Longitude: 179.6243 Maximum Longitude: 179.9594 Minimum Latitude: -67.8571 Maximum Latitude: -67.7482 Minimum Sonar Depth: -5242.8800 Maximum Sonar Depth: 7.7200 Minimum Altitude: 0.0000 Maximum Altitude: 4090.9600 Minimum Depth: 1922.2900 Maximum Depth: 4448.5100 Minimum Amplitude: -62.5000 Maximum Amplitude: 7.5000 Minimum Sidescan: -64.0000 Maximum Sidescan: 56.5000 Data Record Type Notices: DN: 228 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: 14401 MB_DATA_NAV (ID=12): Navigation record DN: 74 MB_DATA_RUN_PARAMETER (ID=13): Simrad runtime parameter datagram DN: 14400 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: 32825 MB_ERROR_OTHER (ID=-8): Neither a data record nor a comment record EN: 2 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 0 0 CM: 0 1 1 1 1 1 1 1 1 1 CM: 0 0 1 1 1 1 1 1 1 1 CM: 1 1 1 1 1 1 1 0 0 0 CM: 1 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 0 0 CM: 0 1 1 1 1 0 0 0 0 0 CM: 1 1 1 1 1 1 1 0 0 0