Swath Data File: 0028_20090805_175609_EX.mb58 MBIO Data Format ID: 58 Format name: MBF_EM710RAW Informal Description: Simrad current multibeam vendor format Attributes: Simrad EM710, bathymetry, amplitude, and sidescan, up to 400 beams, variable pixels, binary, Simrad. Data Totals: Number of Records: 2277 Bathymetry Data (432 beams): Number of Beams: 983664 Number of Good Beams: 866323 88.07% Number of Zero Beams: 0 0.00% Number of Flagged Beams: 117341 11.93% Amplitude Data (432 beams): Number of Beams: 983664 Number of Good Beams: 866323 88.07% Number of Zero Beams: 0 0.00% Number of Flagged Beams: 117341 11.93% Sidescan Data (1024 pixels): Number of Pixels: 2331648 Number of Good Pixels: 701751 30.10% Number of Zero Pixels: 0 0.00% Number of Flagged Pixels: 1629897 69.90% Navigation Totals: Total Time: 5.9988 hours Total Track Length: 106.1911 km Average Speed: 17.7020 km/hr ( 9.5687 knots) Start of Data: Time: 08 05 2009 17:55:59.955000 JD217 Lon: -153.4976 Lat: 24.2338 Depth: 5105.7480 meters Speed: 17.7840 km/hr ( 9.6130 knots) Heading: 231.1000 degrees Sonar Depth: 4.8147 m Sonar Altitude: 5098.3203 m End of Data: Time: 08 05 2009 23:55:55.655000 JD217 Lon: -154.3152 Lat: 23.6390 Depth: 4495.3047 meters Speed: 19.2600 km/hr (10.4108 knots) Heading: 236.4700 degrees Sonar Depth: 4.9351 m Sonar Altitude: 4474.9458 m Limits: Minimum Longitude: -154.3337 Maximum Longitude: -154.1643 Minimum Latitude: 23.6121 Maximum Latitude: 23.7529 Minimum Sonar Depth: 3.4989 Maximum Sonar Depth: 6.0815 Minimum Altitude: 4262.7183 Maximum Altitude: 5375.8271 Minimum Depth: 4070.6841 Maximum Depth: 5160.8423 Minimum Amplitude: -63.9000 Maximum Amplitude: 9.7000 Minimum Sidescan: -89.6500 Maximum Sidescan: 4.8000 Data Record Type Notices: DN: 2277 MB_DATA_DATA (ID=1): survey data DN: 5 MB_DATA_VELOCITY_PROFILE (ID=6): SVP DN: 5 MB_DATA_START (ID=10): Simrad start datagram DN: 1 MB_DATA_STOP (ID=11): Simrad stop datagram DN: 43210 MB_DATA_NAV (ID=12): Navigation record DN: 4026 MB_DATA_RUN_PARAMETER (ID=13): Simrad runtime parameter datagram DN: 21604 MB_DATA_CLOCK (ID=14): Simrad clock datagram DN: 19593 MB_DATA_HEADING (ID=17): Heading record DN: 237413 MB_DATA_ATTITUDE (ID=18): Attitude record DN: 207 MB_DATA_SSV (ID=19): Surface sound speed record Nonfatal Error Notices: EN: 347668 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: PN: 1 DATA PROBLEM (ID=6): Unsupported datagram or record Coverage Mask: CM dimensions: 10 10 CM: 0 0 0 0 0 0 1 1 1 1 CM: 0 0 0 0 0 1 1 1 1 1 CM: 0 0 0 0 1 1 1 1 1 1 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 0 CM: 1 1 1 1 1 1 1 1 0 0 CM: 1 1 1 1 1 1 0 0 0 0 CM: 0 1 1 1 1 0 0 0 0 0 CM: 0 1 1 1 0 0 0 0 0 0