Swath Data File: 0051_20080116_013737_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: 231 Bathymetry Data (191 beams): Number of Beams: 44121 Number of Good Beams: 41630 94.35% Number of Zero Beams: 2491 5.65% Number of Flagged Beams: 0 0.00% Amplitude Data (191 beams): Number of Beams: 44121 Number of Good Beams: 41630 94.35% Number of Zero Beams: 2491 5.65% Number of Flagged Beams: 0 0.00% Sidescan Data (1024 pixels): Number of Pixels: 236544 Number of Good Pixels: 198897 84.08% Number of Zero Pixels: 0 0.00% Number of Flagged Pixels: 37647 15.92% Navigation Totals: Total Time: 0.9974 hours Total Track Length: 19.2218 km Average Speed: 19.2726 km/hr (10.4176 knots) Start of Data: Time: 01 16 2008 01:37:40.751000 JD16 Lon: -179.9584 Lat: -65.6599 Depth: 2700.4600 meters Speed: 19.2240 km/hr (10.3914 knots) Heading: 178.0400 degrees Sonar Depth: 6.4600 m Sonar Altitude: 2694.0000 m End of Data: Time: 01 16 2008 02:37:31.263000 JD16 Lon: -179.9473 Lat: -65.8315 Depth: 3068.5300 meters Speed: 19.3680 km/hr (10.4692 knots) Heading: 175.3600 degrees Sonar Depth: 7.3300 m Sonar Altitude: 3061.7600 m Limits: Minimum Longitude: -180.1314 Maximum Longitude: -179.7564 Minimum Latitude: -65.8324 Maximum Latitude: -65.6575 Minimum Sonar Depth: 5.9500 Maximum Sonar Depth: 8.4700 Minimum Altitude: 0.0000 Maximum Altitude: 4279.1200 Minimum Depth: 1962.5400 Maximum Depth: 4604.0500 Minimum Amplitude: -56.5000 Maximum Amplitude: 13.5000 Minimum Sidescan: -64.0000 Maximum Sidescan: 12.5000 Data Record Type Notices: DN: 231 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: 14400 MB_DATA_NAV (ID=12): Navigation record DN: 55 MB_DATA_RUN_PARAMETER (ID=13): Simrad runtime parameter datagram DN: 14398 MB_DATA_CLOCK (ID=14): Simrad clock datagram DN: 344 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: 32804 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 0 CM: 1 1 1 1 1 1 1 1 0 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: 1 1 1 1 1 1 1 1 1 1 CM: 1 1 1 1 1 1 1 1 1 1