Swath Data File: 0165_20050310_111938_raw.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: 140 Bathymetry Data (191 beams): Number of Beams: 26740 Number of Good Beams: 22672 84.79% Number of Zero Beams: 4068 15.21% Number of Flagged Beams: 0 0.00% Amplitude Data (191 beams): Number of Beams: 26740 Number of Good Beams: 22672 84.79% Number of Zero Beams: 4068 15.21% Number of Flagged Beams: 0 0.00% Sidescan Data (1024 pixels): Number of Pixels: 143360 Number of Good Pixels: 105434 73.54% Number of Zero Pixels: 0 0.00% Number of Flagged Pixels: 37926 26.46% Navigation Totals: Total Time: 0.9908 hours Total Track Length: 19.8774 km Average Speed: 20.0618 km/hr (10.8442 knots) Start of Data: Time: 03 10 2005 11:20:00.654000 JD69 Lon: -148.6944 Lat: -43.8531 Depth: 5351.4400 meters Speed: 20.3400 km/hr (10.9946 knots) Heading: 125.9700 degrees Sonar Depth: 6.4800 m Sonar Altitude: 5356.6400 m End of Data: Time: 03 10 2005 12:19:27.554000 JD69 Lon: -148.4926 Lat: -43.9566 Depth: 5465.3800 meters Speed: 19.8720 km/hr (10.7416 knots) Heading: 126.6700 degrees Sonar Depth: 7.1400 m Sonar Altitude: 5458.7200 m Limits: Minimum Longitude: -148.7783 Maximum Longitude: -148.4058 Minimum Latitude: -44.0478 Maximum Latitude: -43.7769 Minimum Sonar Depth: 0.0000 Maximum Sonar Depth: 8.3400 Minimum Altitude: 0.0000 Maximum Altitude: 6521.1200 Minimum Depth: 4384.2200 Maximum Depth: 6527.7600 Minimum Amplitude: -47.5000 Maximum Amplitude: 16.0000 Minimum Sidescan: -64.0000 Maximum Sidescan: 48.5000 Data Record Type Notices: DN: 140 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: 14397 MB_DATA_NAV (ID=12): Navigation record DN: 74 MB_DATA_RUN_PARAMETER (ID=13): Simrad runtime parameter datagram DN: 14396 MB_DATA_CLOCK (ID=14): Simrad clock datagram DN: 343 MB_DATA_HEADING (ID=17): Heading record DN: 3599 MB_DATA_ATTITUDE (ID=18): Attitude record DN: 5 MB_DATA_SSV (ID=19): Surface sound speed record Nonfatal Error Notices: EN: 32817 MB_ERROR_OTHER (ID=-8): Neither a data record nor a comment record Problem Notices: Coverage Mask: CM dimensions: 10 10 CM: 0 0 0 1 1 1 1 0 0 0 CM: 0 0 1 1 1 1 1 1 1 0 CM: 0 0 1 1 1 1 1 1 1 1 CM: 0 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 0 CM: 1 1 1 1 1 1 1 1 1 0 CM: 0 1 1 1 1 1 1 1 0 0 CM: 0 0 1 1 1 1 1 0 0 0 CM: 0 0 0 0 1 1 0 0 0 0