Swath Data File: 0282_20120409_045459_melville.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: 294 Bathymetry Data (432 beams): Number of Beams: 127008 Number of Good Beams: 115263 90.75% Number of Zero Beams: 0 0.00% Number of Flagged Beams: 11745 9.25% Amplitude Data (432 beams): Number of Beams: 127008 Number of Good Beams: 115263 90.75% Number of Zero Beams: 0 0.00% Number of Flagged Beams: 11745 9.25% Sidescan Data (1024 pixels): Number of Pixels: 301056 Number of Good Pixels: 243190 80.78% Number of Zero Pixels: 0 0.00% Number of Flagged Pixels: 57866 19.22% Navigation Totals: Total Time: 0.4963 hours Total Track Length: 11.9396 km Average Speed: 24.0560 km/hr (13.0032 knots) Start of Data: Time: 04 09 2012 04:54:48.047000 JD100 (2012-04-09T04:54:48.047000) Lon: -10.595584100 Lat: -47.891336700 Depth: 2224.7363 meters Speed: 24.6240 km/hr (13.3103 knots) Heading: 245.3100 degrees Sonar Depth: 4.1671 m Sonar Altitude: 2203.8352 m End of Data: Time: 04 09 2012 05:24:34.819000 JD100 (2012-04-09T05:24:34.819000) Lon: -10.741181700 Lat: -47.935369750 Depth: 2304.9302 meters Speed: 22.3920 km/hr (12.1038 knots) Heading: 244.3100 degrees Sonar Depth: 4.0450 m Sonar Altitude: 2295.2104 m Limits: Minimum Longitude: -10.773169413 Maximum Longitude: -10.567764422 Minimum Latitude: -47.987026537 Maximum Latitude: -47.842539686 Minimum Sonar Depth: 3.0113 Maximum Sonar Depth: 8.0485 Minimum Altitude: 2091.9995 Maximum Altitude: 2475.7393 Minimum Depth: 2002.8525 Maximum Depth: 2663.2014 Minimum Amplitude: -35.7000 Maximum Amplitude: -3.5000 Minimum Sidescan: -60.9000 Maximum Sidescan: 4.9500 Data Record Type Notices: DN: 294 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: 1802 MB_DATA_NAV (ID=12): Navigation record DN: 34 MB_DATA_RUN_PARAMETER (ID=13): Simrad runtime parameter datagram DN: 1801 MB_DATA_CLOCK (ID=14): Simrad clock datagram DN: 888 MB_DATA_HEADING (ID=17): Heading record DN: 1773 MB_DATA_ATTITUDE (ID=18): Attitude record DN: 18 MB_DATA_SSV (ID=19): Surface sound speed record DN: 1801 MB_DATA_STATUS (ID=46): Status record DN: 1773 MB_DATA_ATTITUDE1 (55): ancillary attitude system 1 DN: 18013 MB_DATA_ATTITUDE2 (56): ancillary attitude system 2 Nonfatal Error Notices: EN: 27906 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: 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 0 0 1 1 1 1 0 0 CM: 0 0 0 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 0 CM: 1 1 1 1 1 1 1 1 1 1 CM: 1 1 1 1 1 1 1 1 1 1 CM: 0 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 0 0 0 CM: 0 0 1 1 1 0 0 0 0 0