Swath Data File: em120-060-114101-0036.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: 276 Bathymetry Data (191 beams): Number of Beams: 52716 Number of Good Beams: 49896 94.65% Number of Zero Beams: 2820 5.35% Number of Flagged Beams: 0 0.00% Amplitude Data (191 beams): Number of Beams: 52716 Number of Good Beams: 49896 94.65% Number of Zero Beams: 2820 5.35% Number of Flagged Beams: 0 0.00% Sidescan Data (1024 pixels): Number of Pixels: 282624 Number of Good Pixels: 185028 65.47% Number of Zero Pixels: 0 0.00% Number of Flagged Pixels: 97596 34.53% Navigation Totals: Total Time: 0.9970 hours Total Track Length: 21.3167 km Average Speed: 21.3806 km/hr (11.5571 knots) Start of Data: Time: 03 01 2009 11:41:09.062000 JD60 Lon: -162.9893 Lat: 22.0619 Depth: 4594.3900 meters Speed: 19.0800 km/hr (10.3135 knots) Heading: 288.4400 degrees Sonar Depth: 6.1500 m Sonar Altitude: 4588.2400 m End of Data: Time: 03 01 2009 12:40:58.302000 JD60 Lon: -163.1877 Lat: 22.1151 Depth: 4651.3100 meters Speed: 20.8800 km/hr (11.2865 knots) Heading: 288.3300 degrees Sonar Depth: 7.7100 m Sonar Altitude: 4644.0000 m Limits: Minimum Longitude: -163.2016 Maximum Longitude: -162.9721 Minimum Latitude: 22.0152 Maximum Latitude: 22.1634 Minimum Sonar Depth: 5.5100 Maximum Sonar Depth: 9.0900 Minimum Altitude: 4579.6000 Maximum Altitude: 4644.5600 Minimum Depth: 4536.3500 Maximum Depth: 4688.6300 Minimum Amplitude: -46.0000 Maximum Amplitude: 18.0000 Minimum Sidescan: -64.0000 Maximum Sidescan: 27.6600 Data Record Type Notices: DN: 276 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: 3600 MB_DATA_NAV (ID=12): Navigation record DN: 115 MB_DATA_RUN_PARAMETER (ID=13): Simrad runtime parameter datagram DN: 3601 MB_DATA_CLOCK (ID=14): Simrad clock datagram DN: 20 MB_DATA_HEADING (ID=17): Heading record DN: 3367 MB_DATA_ATTITUDE (ID=18): Attitude record DN: 36 MB_DATA_SSV (ID=19): Surface sound speed record Nonfatal Error Notices: EN: 10742 MB_ERROR_OTHER (ID=-8): Neither a data record nor a comment record Problem Notices: Coverage Mask: CM dimensions: 10 10 CM: 0 1 1 1 0 0 0 0 0 0 CM: 1 1 1 1 1 1 1 0 0 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 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 0 0 1 1 1 1 1 1 0 CM: 0 0 0 0 0 1 1 1 1 0