Swath Data File: 0168_20080122_165741_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: 25 Bathymetry Data (191 beams): Number of Beams: 4775 Number of Good Beams: 4504 94.32% Number of Zero Beams: 271 5.68% Number of Flagged Beams: 0 0.00% Amplitude Data (191 beams): Number of Beams: 4775 Number of Good Beams: 4504 94.32% Number of Zero Beams: 271 5.68% Number of Flagged Beams: 0 0.00% Sidescan Data (1024 pixels): Number of Pixels: 25600 Number of Good Pixels: 19697 76.94% Number of Zero Pixels: 0 0.00% Number of Flagged Pixels: 5903 23.06% Navigation Totals: Total Time: 0.0268 hours Total Track Length: 0.5207 km Average Speed: 19.4399 km/hr (10.5081 knots) Start of Data: Time: 01 22 2008 16:57:42.423000 JD22 Lon: 165.0669 Lat: -74.8563 Depth: 740.3300 meters Speed: 19.5480 km/hr (10.5665 knots) Heading: 318.0200 degrees Sonar Depth: 7.2300 m Sonar Altitude: 733.6200 m End of Data: Time: 01 22 2008 16:59:18.846000 JD22 Lon: 165.0517 Lat: -74.8541 Depth: 742.1900 meters Speed: 19.0800 km/hr (10.3135 knots) Heading: 283.8600 degrees Sonar Depth: 7.1900 m Sonar Altitude: 737.2400 m Limits: Minimum Longitude: 165.0206 Maximum Longitude: 165.1174 Minimum Latitude: -74.8677 Maximum Latitude: -74.8411 Minimum Sonar Depth: 7.1900 Maximum Sonar Depth: 7.2800 Minimum Altitude: 731.8200 Maximum Altitude: 738.7400 Minimum Depth: 690.0500 Maximum Depth: 776.4500 Minimum Amplitude: -45.0000 Maximum Amplitude: 7.5000 Minimum Sidescan: -64.0000 Maximum Sidescan: 0.5000 Data Record Type Notices: DN: 25 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: 408 MB_DATA_NAV (ID=12): Navigation record DN: 4 MB_DATA_RUN_PARAMETER (ID=13): Simrad runtime parameter datagram DN: 408 MB_DATA_CLOCK (ID=14): Simrad clock datagram DN: 10 MB_DATA_HEADING (ID=17): Heading record DN: 102 MB_DATA_ATTITUDE (ID=18): Attitude record DN: 1 MB_DATA_SSV (ID=19): Surface sound speed record Nonfatal Error Notices: EN: 936 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: 0 0 0 0 0 1 1 1 0 0 CM: 0 0 0 0 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 CM: 0 0 1 1 1 1 0 0 0 0 CM: 0 0 1 1 1 0 0 0 0 0 CM: 1 1 1 1 0 0 0 0 0 0 CM: 1 1 0 0 0 0 0 0 0 0 CM: 1 1 0 0 0 0 0 0 0 0