Swath Data File: 0236_20080126_000603_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: 112 Bathymetry Data (191 beams): Number of Beams: 21392 Number of Good Beams: 21313 99.63% Number of Zero Beams: 79 0.37% Number of Flagged Beams: 0 0.00% Amplitude Data (191 beams): Number of Beams: 21392 Number of Good Beams: 21313 99.63% Number of Zero Beams: 79 0.37% Number of Flagged Beams: 0 0.00% Sidescan Data (1024 pixels): Number of Pixels: 114688 Number of Good Pixels: 91069 79.41% Number of Zero Pixels: 0 0.00% Number of Flagged Pixels: 23619 20.59% Navigation Totals: Total Time: 0.0860 hours Total Track Length: 0.2289 km Average Speed: 2.6624 km/hr ( 1.4391 knots) Start of Data: Time: 01 26 2008 00:06:05.416000 JD26 Lon: 168.1326 Lat: -76.0062 Depth: 458.2500 meters Speed: 5.4000 km/hr ( 2.9189 knots) Heading: 216.7300 degrees Sonar Depth: 7.2900 m Sonar Altitude: 450.6500 m End of Data: Time: 01 26 2008 00:11:14.904000 JD26 Lon: 168.1260 Lat: -76.0073 Depth: 456.7400 meters Speed: 2.5200 km/hr ( 1.3622 knots) Heading: 286.2900 degrees Sonar Depth: 7.1300 m Sonar Altitude: 449.6100 m Limits: Minimum Longitude: 168.0945 Maximum Longitude: 168.1679 Minimum Latitude: -76.0168 Maximum Latitude: -75.9971 Minimum Sonar Depth: 6.9200 Maximum Sonar Depth: 7.4700 Minimum Altitude: 447.6000 Maximum Altitude: 453.5700 Minimum Depth: 446.8400 Maximum Depth: 487.0600 Minimum Amplitude: -35.0000 Maximum Amplitude: 13.0000 Minimum Sidescan: -64.0000 Maximum Sidescan: 2.5000 Data Record Type Notices: DN: 112 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: 1259 MB_DATA_NAV (ID=12): Navigation record DN: 11 MB_DATA_RUN_PARAMETER (ID=13): Simrad runtime parameter datagram DN: 1259 MB_DATA_CLOCK (ID=14): Simrad clock datagram DN: 30 MB_DATA_HEADING (ID=17): Heading record DN: 316 MB_DATA_ATTITUDE (ID=18): Attitude record Nonfatal Error Notices: EN: 2878 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 1 1 0 0 0 0 CM: 1 1 1 1 1 1 0 0 0 0 CM: 1 1 1 1 1 1 0 0 0 0 CM: 0 1 1 1 1 1 0 0 0 0 CM: 0 0 0 0 1 1 0 0 0 0 CM: 0 0 0 0 1 1 1 1 1 0 CM: 0 0 0 1 1 1 1 1 1 1 CM: 0 0 0 1 1 1 1 1 1 1 CM: 0 0 0 1 1 1 1 1 1 1 CM: 0 0 0 1 1 1 1 1 1 0