Swath Data File: 0012_20120529_044354_Langseth.all.mb58 MBIO Data Format ID: 58 Format name: MBF_EM710RAW Informal Description: Kongsberg current multibeam vendor format Attributes: Kongsberg EM122, EM302, EM710, bathymetry, amplitude, and sidescan, up to 400 beams, variable pixels, binary, Kongsberg. Data Totals: Number of Records: 310 Bathymetry Data (432 beams): Number of Beams: 133920 Number of Good Beams: 123135 91.95% Number of Zero Beams: 0 0.00% Number of Flagged Beams: 10785 8.05% Amplitude Data (432 beams): Number of Beams: 133920 Number of Good Beams: 123135 91.95% Number of Zero Beams: 0 0.00% Number of Flagged Beams: 10785 8.05% Sidescan Data (1024 pixels): Number of Pixels: 317440 Number of Good Pixels: 250321 78.86% Number of Zero Pixels: 0 0.00% Number of Flagged Pixels: 67119 21.14% Navigation Totals: Total Time: 0.4945 hours Total Track Length: 7.0434 km Average Speed: 14.2449 km/hr ( 7.6999 knots) Start of Data: Time: 05 29 2012 04:43:43.807000 JD150 (2012-05-29T04:43:43.807000) Lon: -157.293619800 Lat: 21.487208300 Depth: 2529.3044 meters Speed: 15.3720 km/hr ( 8.3092 knots) Heading: 44.3600 degrees Sonar Depth: 6.2250 m Sonar Altitude: 2517.1812 m End of Data: Time: 05 29 2012 05:13:23.830000 JD150 (2012-05-29T05:13:23.830000) Lon: -157.250362400 Lat: 21.536233250 Depth: 3355.0410 meters Speed: 12.6000 km/hr ( 6.8108 knots) Heading: 43.5300 degrees Sonar Depth: 6.1013 m Sonar Altitude: 3348.7847 m Limits: Minimum Longitude: -157.329272459 Maximum Longitude: -157.207848936 Minimum Latitude: 21.462113919 Maximum Latitude: 21.577369636 Minimum Sonar Depth: 3.6493 Maximum Sonar Depth: 9.1697 Minimum Altitude: 2422.3484 Maximum Altitude: 3357.3728 Minimum Depth: 2130.4895 Maximum Depth: 3612.0334 Minimum Amplitude: -63.1000 Maximum Amplitude: -9.0000 Minimum Sidescan: -83.2000 Maximum Sidescan: -0.6200 Data Record Type Notices: DN: 310 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: 1794 MB_DATA_NAV (ID=12): Navigation record DN: 173 MB_DATA_RUN_PARAMETER (ID=13): Simrad runtime parameter datagram DN: 1794 MB_DATA_CLOCK (ID=14): Simrad clock datagram DN: 1764 MB_DATA_ATTITUDE (ID=18): Attitude record DN: 18 MB_DATA_SSV (ID=19): Surface sound speed record DN: 1793 MB_DATA_STATUS (ID=46): Status record DN: 8967 MB_DATA_ATTITUDE2 (56): ancillary attitude system 2 Nonfatal Error Notices: EN: 16306 MB_ERROR_OTHER (ID=-8): Neither a data record nor a comment record Problem Notices: PN: 2 DATA PROBLEM (ID=2): Zero longitude or latitude in survey data PN: 1 DATA PROBLEM (ID=3): Instantaneous speed exceeds 25 km/hr Coverage Mask: CM dimensions: 10 10 CM: 0 0 1 1 1 0 0 0 0 0 CM: 0 1 1 1 1 1 0 0 0 0 CM: 1 1 1 1 1 1 1 0 0 0 CM: 1 1 1 1 1 1 1 1 0 0 CM: 1 1 1 1 1 1 1 1 1 0 CM: 1 1 1 1 1 1 1 1 1 1 CM: 0 1 1 1 1 1 1 1 1 1 CM: 0 0 1 1 1 1 1 1 1 1 CM: 0 0 0 1 1 1 1 1 1 0 CM: 0 0 0 0 1 1 1 1 0 0