Swath Data File: 0063_20050306_034357_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: 230 Bathymetry Data (191 beams): Number of Beams: 43930 Number of Good Beams: 39154 89.13% Number of Zero Beams: 4776 10.87% Number of Flagged Beams: 0 0.00% Amplitude Data (191 beams): Number of Beams: 43930 Number of Good Beams: 39154 89.13% Number of Zero Beams: 4776 10.87% Number of Flagged Beams: 0 0.00% Sidescan Data (1024 pixels): Number of Pixels: 235520 Number of Good Pixels: 173706 73.75% Number of Zero Pixels: 0 0.00% Number of Flagged Pixels: 61814 26.25% Navigation Totals: Total Time: 0.9958 hours Total Track Length: 20.4759 km Average Speed: 20.5633 km/hr (11.1153 knots) Start of Data: Time: 03 06 2005 03:44:11.319000 JD65 Lon: -171.3309 Lat: -40.6269 Depth: 4342.4300 meters Speed: 20.1240 km/hr (10.8778 knots) Heading: 98.0800 degrees Sonar Depth: 7.1500 m Sonar Altitude: 4335.2000 m End of Data: Time: 03 06 2005 04:43:56.021000 JD65 Lon: -171.0902 Lat: -40.6454 Depth: 0.0000 meters Speed: 20.5560 km/hr (11.1114 knots) Heading: 97.6200 degrees Sonar Depth: 0.0000 m Sonar Altitude: 0.0000 m Limits: Minimum Longitude: -171.3424 Maximum Longitude: -171.0819 Minimum Latitude: -40.7095 Maximum Latitude: -40.5634 Minimum Sonar Depth: 0.0000 Maximum Sonar Depth: 8.5700 Minimum Altitude: 0.0000 Maximum Altitude: 4367.8400 Minimum Depth: 3764.7300 Maximum Depth: 5657.4700 Minimum Amplitude: -55.0000 Maximum Amplitude: 24.0000 Minimum Sidescan: -64.0000 Maximum Sidescan: 14.2500 Data Record Type Notices: DN: 230 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: 14395 MB_DATA_NAV (ID=12): Navigation record DN: 54 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: 32795 MB_ERROR_OTHER (ID=-8): Neither a data record nor a comment record EN: 1 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 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 CM: 0 0 1 1 1 1 1 1 1 1