Swath Data File: 0201_20050311_221752_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: 133 Bathymetry Data (191 beams): Number of Beams: 25403 Number of Good Beams: 23104 90.95% Number of Zero Beams: 2299 9.05% Number of Flagged Beams: 0 0.00% Amplitude Data (191 beams): Number of Beams: 25403 Number of Good Beams: 23104 90.95% Number of Zero Beams: 2299 9.05% Number of Flagged Beams: 0 0.00% Sidescan Data (1024 pixels): Number of Pixels: 136192 Number of Good Pixels: 109689 80.54% Number of Zero Pixels: 0 0.00% Number of Flagged Pixels: 26503 19.46% Navigation Totals: Total Time: 0.9902 hours Total Track Length: 20.2604 km Average Speed: 20.4614 km/hr (11.0602 knots) Start of Data: Time: 03 11 2005 22:18:14.877000 JD70 Lon: -140.1139 Lat: -44.5933 Depth: 5284.8100 meters Speed: 20.9520 km/hr (11.3254 knots) Heading: 94.5000 degrees Sonar Depth: 7.3700 m Sonar Altitude: 5332.6400 m End of Data: Time: 03 11 2005 23:17:39.499000 JD70 Lon: -139.8608 Lat: -44.5880 Depth: 5305.1000 meters Speed: 20.3400 km/hr (10.9946 knots) Heading: 82.8100 degrees Sonar Depth: 7.0200 m Sonar Altitude: 5300.9600 m Limits: Minimum Longitude: -140.1245 Maximum Longitude: -139.8402 Minimum Latitude: -44.7202 Maximum Latitude: -44.4757 Minimum Sonar Depth: 5.5300 Maximum Sonar Depth: 8.0000 Minimum Altitude: 5201.6000 Maximum Altitude: 5964.1600 Minimum Depth: 4583.4600 Maximum Depth: 5972.0000 Minimum Amplitude: -41.0000 Maximum Amplitude: 22.5000 Minimum Sidescan: -64.0000 Maximum Sidescan: 10.5000 Data Record Type Notices: DN: 133 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: 14402 MB_DATA_NAV (ID=12): Navigation record DN: 52 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: 4 MB_DATA_SSV (ID=19): Surface sound speed record Nonfatal Error Notices: EN: 32805 MB_ERROR_OTHER (ID=-8): Neither a data record nor a comment record EN: 3 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 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: 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